Bicycles

Modern mountain bike trails are fun, flowy and challenging. This full-suspension 29er gets you in sync with the terrain, so you can ride with more confidence and have more fun. The lightweight and durable ALUXX aluminum frame features our FlexPoint rear suspension system for a smooth, balanced ride that keeps you in control. It gives you 120mm of smooth suspension travel in the rear and 130mm up front. Combine that with the added stability of 29-inch wheels and you get a confident ride to help you crush challenging descents and climb with greater traction and speed.

Nothing is off-limits to the Embolden, a trail bike designed to conquer tricky climbs, rowdy descents, and chunky rock gardens with confidence. Wheel size: - Sizes X-Small – Small: 27.5-inch - Sizes Small – Large: 29-inch

Some roads are smooth, others are rough. This smooth-riding all-rounder handles it all, taking you from the main route to more adventurous options with confidence and control. Contend AR combines a smooth, responsive ride quality with an ability to handle adventurous new routes. Disc-brake integration and generous tire clearance (up to 38mm) put you in control, even on rough roads. A D-Fuse composite seatpost dampens road vibrations, giving you a smoother, more enjoyable ride experience. This is a true all-rounder for road riders who have a thirst for adventure.

Explore neighborhood streets, ride for fitness, or ditch the car for your daily commute. LaFree E+ is a perfect introduction to the world of E-bikes. Designed for recreational riders, it lets you cruise up hills and cover longer distances in less time.

Winning race bikes have just the right balance of light weight, stiffness and smooth compliance on the road. TCR Advanced delivers on all three and adds updated aero performance. With a composite frameset that shaves every gram possible without sacrificing its pedal-stomping stiffness, the TCR Advanced is built for all-rounder road performance. Engineered with aero shaped frame tubing and added clearance for larger diameter tires up to 32mm, it helps you climb faster, hammer the flats more efficiently, and corner on rails. The OverDrive steerer system and MegaDrive downtube are engineered for precise handling, and the Variant seatpost delivers an ideal blend of efficiency and compliance.

Nothing is off-limits to the Embolden, a trail bike designed to conquer tricky climbs, rowdy descents, and chunky rock gardens with confidence.

LET THE RELIABLE, POWER-ASSISTED PEDALING OF THE ROVE E+ LEAD YOU TO NEW DISCOVERIES. KEY PERFORMANCE FACTORS Accessibility Explore new places, new roads, and new adventures with the 150 km* range of the reliable EnergyPak battery. The SyncDrive Core Motor delivers 50Nm of torque and has six-speed control settings, offering up to 300% pedal assistance. *Actual range depends on several factors including weight, elevation, terrain, and acceleration. Powered for Fun The reliable EnergyPak 400Wh side-release battery is beautifully integrated into a lightweight and durable ALUXX SL-Grade aluminum frame for a bike that zips along on longer adventures. Smooth Riding SyncDrive motor technology smooths out bumps along the ride, and RideControl One on the handlebar provides easy access to select pedal assist functions and view battery levels. HIGHLIGHTS ALUXX SL-GRADE ALUMINUM The state-of-the-art aluminum material delivers best-in-class strength-to-weight ratios. These framesets also feature unique welding technologies for a high-performance ride. SYNCDRIVE CORE MOTOR With 50Nm of torque, powered by Yamaha, the SyncDrive Core motor offers powerful pedal assistance with a natural riding feel. SMART ASSIST With Smart Assist you can enjoy seamless acceleration and power boost. The Smart Assist Technology system replicates a natural riding style, using the six sensors to add assistance exactly when needed. RIDECONTROL ONE Handlebar-mounted control system makes it easy to select your level of assist and view battery levels. LOW STAND-OVER HEIGHT Step-through design makes it easy to get on and off the bike. ADVENTURE READY Wider tires for traction and stability, hydraulic disc brakes for excellent braking power, and front suspension to smooth out bumps.

Designed for the speedy city life, we developed a new commute bike with electric power assistant. Lightweight, fast moving and just look like a normal bike. The Voya E+ will take you through a new commute journey. With the slim integrated battery and the only 1.7kg hub motor, the Voya E+ is the lightest ebike in the momentum lineup. The one button touch controller on the top tube provide intuition operate experience, with 3 ride mode support, you can ride steep climb without sweat, reserve more energy for the daily work, even ride more.

Handcrafted with Advanced-grade composite material, the Defy Advanced is made with a specific carbon layup to give it an efficient, high-performance ride quality that helps you push new limits of endurance. The D-Fuse seatpost and handlebar system also help reduce road vibrations, adding to its smooth, compliant feel on the road. A tubeless Giant WheelSystem and tires boost speed and efficiency with a reduced risk of flats. And for added control, it features integrated disc brakes with flat-mount disc brake tabs and 12mm thru-axles.

CHOOSE THE LONGER ROUTE. CLIMB HIGHER MOUNTAINS. THIS SMOOTH-RIDING ENDURANCE ROAD BIKE IS MADE FOR LONG-DISTANCE RIDES ON ALL TYPES OF ROADS. KEY PERFORMANCE FACTORS Engineered compliance Advanced Composite frame is specifically engineered for endurance road riding, giving you a smooth ride quality and less fatigue on long rides. The D-Fuse seatpost and handlebar absorb road shocks and vibrations. Total control Seamless disc brake integration, including flat mounts and 12mm front and rear thru-axles, produces more consistent braking power for better control, even in wet weather and rough roads. Versatility Endurance road geometry, added tire clearance (up to 35mm) and disc-brake integration allow you to tackle a variety of roads and conditions, from smooth pavement to rugged mountain passes. HIGHLIGHTS Handcrafted with Advanced-grade composite material, the Defy Advanced is made with a specific carbon layup to give it an efficient, high-performance ride quality that helps you push new limits of endurance. The D-Fuse seatpost and handlebar system also help reduce road vibrations, adding to its smooth, compliant feel on the road. A tubeless Giant WheelSystem and tires boost speed and efficiency with a reduced risk of flats. And for added control, it features integrated disc brakes with flat-mount disc brake tabs and 12mm thru-axles. ADVANCED COMPOSITE High-performance grade raw carbon material is used to produce this custom frame material in our own composite factory with a high stiffness-to-weight ratio. The front triangle is assembled and molded as one continuous piece in a proprietary manufacturing process called Modified Monocoque Construction. OVERDRIVE Giant's proven oversized fork steerer tube technology. Designed to provide precise front-end steering performance, the system's oversized headset bearings (1 1/4" lower and 1 1/8" upper) and tapered steerer tube work in conjunction to provide optimal steering stiffness. D-FUSE TECHNOLOGY Proprietary D-shaped composite seatpost and handlebar work together to dampen vibrations and absorb road shock, resulting in a smoother, more compliant ride quality. COMPACT ROAD DESIGN Introduced by Giant with the professional Team ONCE in the 1990s, Compact Road revolutionized the look and feel of high-performance road bikes forever. A downward-sloping toptube (from the headtube to the seattube) creates smaller front and rear triangles for a lighter, stiffer bike. It also makes it easier for riders of all sizes to have a perfect fit. POWERCORE A massively oversized bottom-bracket/chainstay area features a fully integrated, 86mm wide bottom-bracket design. Asymmetric chainstays provide additional stiffness on the drive-side and stability on the non-drive-side. INTERNAL CABLE ROUTING Frame/handlebar/stem feature unique cable porting for sleek, non-cluttered appearance and performance. DISC-BRAKE INTEGRATION The frame and fork are engineered specifically for flat-mount disc brakes, including front and rear 12mm thru-axles for reliable braking performance in all weather and road conditions. GIANT WHEEL SYSTEM Engineered with proprietary Dynamic Balanced Lacing technology, this tubeless-ready composite WheelSystem delivers superior efficiency, pinpoint control, and comfort. TUBELESS SYSTEM Fewer flat tires. Greater traction. Less rolling resistance and a smoother, faster ride. Giant's Tubeless System makes it easier than ever to experience all these benefits. RIDESENSE READY This frame comes prepared to accept the Giant RideSense sensor and accompanying hardware.

Ideal for both epic solo adventures and group road rides, the Avail Advanced is lightweight and comfortable.

The trail is calling, and here's your answer. This balanced, smooth-riding E-bike gives you a smooth boost of power and total control, so you can have more fun and expand your off-road riding capabilities. Smooth power delivery The SyncDrive Core motor delivers smooth, instantaneous power to conquer all kinds of terrain and have more fun. Balanced, confident handling Lightweight aluminum frame with trail-friendly geometry, 100mm of front suspension travel, and stable 29-inch wheels with tubeless tires puts you in control on off-road terrain. Long-lasting battery Side Release EnergyPak with 400Wh of capacity is easy to charge with our 4A smart charger.

Handcrafted with Advanced-grade composite material, the Defy Advanced is made with a specific carbon layup to give it an efficient, high-performance ride quality that helps you push new limits of endurance. The D-Fuse seatpost and handlebar system also help reduce road vibrations, adding to its smooth, compliant feel on the road. A tubeless Giant WheelSystem and tires boost speed and efficiency with a reduced risk of flats. And for added control, it features integrated disc brakes with flat-mount disc brake tabs and 12mm thru-axles.

FAST GRAVEL, ROUGH GRAVEL, PAVEMENT OR DIRT. HOWEVER YOU CHOOSE TO ROLL, THIS BIKE DOES IT ALL. A NEW COMPOSITE FRAMESET AND ADJUSTABLE WHEELBASE MAKE IT MORE CAPABLE THAN EVER. KEY PERFORMANCE FACTORS Fast and light New Advanced composite frame and fork save more than 160 grams compared to the previous model. Updated geometry includes a lower bottom bracket, longer reach, and steeper headtube angle for improved acceleration and climbing. Tuned compliance New frame features thinner, dropped seatstays to absorb road shocks and vibrations. D-Fuse handlebar and seatpost work as a system to add compliance without sacrificing stiffness while cornering, sprinting, or climbing. Adaptable to the terrain A flip chip on the rear dropout adjusts the wheelbase short for quicker handling, or long for improved stability at speed. The long setting allows for larger diameter tires up to 53mm. You can also choose the included D-Fuse seatpost for maximum compliance, or switch to a 30.9mm round or dropper post. HIGHLIGHTS With a lightweight Advanced-grade composite frame that’s engineered for compliance, Revolt Advanced lets you push your limits on variable terrain. A composite fork eats up bumps, and the D-Fuse seatpost and handlebar absorb shocks and vibrations. A flip chip on the rear dropout adjusts wheelbase and tire clearance, and you can choose the included D-Fuse seatpost for maximum compliance or a 30.9mm round or dropper post. Details including a smart mount system for racks and accessories give you a head start on any gravel riding mission. ADVANCED COMPOSITE High-performance grade raw carbon material is used to produce this custom frame material in our own composite factory with a high stiffness-to-weight ratio. The front triangle is assembled and molded as one continuous piece in a proprietary manufacturing process called Modified Monocoque Construction. FULL COMPOSITE FORK Advanced-grade composite fork with an OverDrive tapered steerer tube absorbs road shock and vibrations and allows added clearance for tires up to 53mm wide. D-FUSE TECHNOLOGY Proprietary D-shaped composite seatpost and handlebar work together to dampen vibrations and absorb road shock, resulting in a smooth, compliant ride quality. OVERDRIVE Designed to boost front-end stiffness and steering for precise handling, this oversized steerer tube technology features oversized headset bearings (1 1/4” lower and 1 1/8” upper) and a tapered steerer tube to provide optimal steering stiffness. SEATPOST (ADAPTOR) New frame design allows you to switch from the proprietary D-Fuse seatpost to a standard round 30.9mm seatpost. This enables riders to choose any type of seatpost, including a dropper seatpost, depending on riding style and terrain. DISC-BRAKE INTEGRATION The frame and fork are engineered specifically for disc brakes for reliable braking performance in all weather and road conditions. GIANT TUBELESS SYSTEM Integrated Tubeless WheelSystem and tires deliver improved efficiency, comfort, and control in the most user-friendly and reliable system. POWERCORE A massively oversized bottom bracket/chainstay area features a fully integrated, 86mm wide bottom bracket design. Asymmetric chainstays provide additional stiffness on the driveside and stability on the non-driveside. FLIP-CHIP DROPOUT Allows riders to quickly adjust the geometry and rear-wheel tire clearance with eccentric, offset two-position hardware in the rear wheel dropouts. INTEGRATED MOUNTS Frameset features six water bottle mounts: two on the down tube, two on the fork, plus one each on the top tube and seat tube. Also includes a special adaptor at the seatpost for mounting a rack and is compatible with third-party setups so it’s easy to customize with fenders and other accessories.

Float through rock gardens, hit the jumps, and find the faster line. With quick-handling 27.5 wheels and adjustable frame geometry, this lively trail bike is a party on wheels. Built for those who favor the responsive, agile handling of 27.5 wheels, this trail ripper features flip chip that lets you adjust the frame geometry for riding style and terrain. You can choose a steeper or slacker headtube angle and either a 20mm or 30mm bottom bracket drop. The ALUXX SL aluminum frame is fitted with updated Maestro rear suspension featuring 145mm of smooth, active rear travel. A trunnion-mount shock and Advanced Forged Composite rocker arm help soak up bumps, giving you traction and control to float through rocks, roots and ruts. Confidence is further bolstered by a 160mm travel suspension fork up front.

From bikepacking and gravel grinders to everyday adventure rides and group trekking, Devote Advanced has what it takes to stir your backcountry desires. KEY PERFORMANCE FACTORS Lightweight Advanced-Grade Composite frame and fork keeps your ride lightweight so you can sail up climbs and accelerate quickly on paved or gravel roads. Adventure-Ready With clearance for 45c tires and mounts for racks, accessories and three water bottle cages, this bike meets the demands of your next epic ride. Smooth Operator Internal cable routing and D-Fuse seatpost and handlebars keep this gravel bike clean and contoured for vibration-damping comfort and less maintenance.

FROM BIKEPACKING AND GRAVEL GRINDERS TO EVERYDAY ADVENTURE RIDES AND GROUP TREKKING, DEVOTE ADVANCED HAS WHAT IT TAKES TO STIR YOUR BACKCOUNTRY DESIRES. KEY PERFORMANCE FACTORS Lightweight Advanced-Grade Composite frame and fork keeps your ride lightweight so you can sail up climbs and accelerate quickly on paved or gravel roads. Adventure-Ready With clearance for 45c tires and mounts for racks, accessories and three water bottle cages, this bike meets the demands of your next epic ride. Smooth Operator Internal cable routing and D-Fuse seatpost and handlebars keep this gravel bike clean and contoured for vibration-damping comfort and less maintenance. HIGHLIGHTS ADVANCED-GRADE COMPOSITE Lightweight Advanced-Grade Composite frame and fork tuned specifically for women. COMPACT ROAD DESIGN When introduced by Giant in the 1990s, Compact Road revolutionized the look and feel of high-performance road bikes forever. A downward-sloping toptube (from the headtube to the seattube) creates smaller front and rear triangles for a lighter, stiffer bike. It also makes it easier for riders of all sizes to have a perfect fit. HYDRAULIC DISC BRAKES Frame is engineered with flat-mount disc-brake integration for superior braking performance in all weather and any terrain. TUBELESS Integrated tubeless wheel system and tires deliver improved efficiency, comfort, and control. MULTIPLE WATER BOTTLE MOUNTS Devote Advanced features three water bottle mounts on all frame sizes. COMPATIBLE WITH 45C TIRES With ample tire clearance, run up to 45c tires for extra traction on gravel and dirt. D-FUSE TECHNOLOGY D-Fuse flare drop handlebars combined with D-Fuse composite seatpost (Devote Advanced Pro & Devote Advanced 2) minimize vibrations and absorb shock to create a smooth, compliant ride quality. DROPPER SEATPOST COMPATIBLE All Devote models are compatible with a dropper seatpost, while the Devote Advanced 1 comes with the Giant Contact Switch Dropper out-of-the-box, for easy navigation on rough downhill terrain. LIV ALL-CONDITION HANDLEBAR TAPE Devote Advanced features anti-slip, shockproof handlebar tape for a secure grip. OVERDRIVE Designed to provide precise front-end steering performance, this fork steerer tube technology uses oversized headset bearings (1 1/4" lower and 1 1/8" upper for road, 1 1/2" lower and 1 1/8" upper for mountain) and tapered steerer tube work in conjunction to provide optimal steering stiffness. POWERCORE A massively oversized bottom-bracket/chainstay area features a fully integrated, 86-millimeter wide bottom-bracket design (92-millimeter wide for off-road bikes). Asymmetric chainstays provide additional stiffness on the drive-side and stability on the non-drive -side. MEGADRIVE A massive rectangular downtube and oversized toptube work in unison to provide superior front-end lateral and torsional steering precision. The precisely engineered, rectangular-shaped downtube yields unprecedented steering and pedaling stiffness.

Chunky rock gardens, roots and technical climbs. This hard-charging trail bike adapts to the terrain, giving you confidence and control on all types of singletrack. Engineered to help you ride faster and smoother on the toughest trails, this versatile trail bike has a lightweight, strong and stiff aluminum chassis with 29er-specific geometry. Updated Maestro rear suspension delivers 135mm of active rear travel that pairs perfectly with a 150mm fork. The Advanced Forged Composite rocker arm has a flip chip that allows you to adjust frame geometry. Choose steeper or slacker headtube/seattube angles and either a 30mm or 40mm bottom bracket drop to adjust the handling for your riding style and terrain.

Ideal for both epic solo adventures and group road rides, the Avail Advanced is lightweight and comfortable.

The Explore E+ is built on an ALUXX SL aluminum frame with a step-through design, making it easier to mount and dismount while carrying bags or panniers. Its powerful and tunable SyncDrive Sport motor and integrated EnergyPak provide a smooth, seamless boost of power so you can cover greater distances and conquer steep climbs. Its integrated rack mounts allow you to customize your cargo capacity, making it easier to carry the essentials for journeys near and far. Overall stability The ALUXX aluminum frameset and SyncDrive motor combine for smooth handling and acceleration on all types of roads from hills to flats. Explore new routes The RideControl Ergo with on-board navigation helps riders find their way, and smartphone connectivity makes it easy to keep the battery charged. Longer range Explore E+ gives riders the freedom to ride farther with its EnergyPak Smart Battery.

Turn up the heat on technical trails, and do it with more confidence and control. Featuring updated suspension and adjustable geometry, this feisty 29er adapts to the terrain. This versatile trail machine is built on a lightweight, stiff and super-strong ALUXX SL frameset that blends our latest Maestro suspension technology with adjustable frame geometry. The Advanced Forged Composite rocker arm has a flip chip that allows you to adjust frame geometry. Choose steeper or slacker headtube/seattube angles and either a 35mm or 45mm bottom bracket drop to fine-tune the handling for your riding style and terrain. It's designed around a 130mm travel suspension fork, and the overall geometry has been tuned to maximize its performance on rugged trails.

Whether you're in it for the love of the climb, the rush of the descent, or the next PR, the Langma Advanced Disc is ready with its re-engineered lightweight aero frame and all-new Giant SLR 36 Disc WheelSystem (select models) with integrated disc brakes, plus custom Liv saddle and handlebars for powerful fit and performance.

Chunky rock gardens, roots and technical climbs. This hard-charging trail bike adapts to the terrain, giving you confidence and control on all types of singletrack. Engineered to help you ride faster and smoother on the toughest trails, this versatile trail bike has a lightweight, strong and stiff aluminum chassis with 29er-specific geometry. Updated Maestro rear suspension delivers 135mm of active rear travel that pairs perfectly with a 150mm fork. The Advanced Forged Composite rocker arm has a flip chip that allows you to adjust frame geometry. Choose steeper or slacker headtube/seattube angles and either a 30mm or 40mm bottom bracket drop to adjust the handling for your riding style and terrain.

Built to cover ground, mow over techy singletrack, and charge down aggressive terrain, the Intrigue 29 prefers the rowdy side of life.

Travel fast in urban environments with this state-of-the-art mobility E-bike. It features a compact yet powerful motor that gives you smooth pedaling support, so you can cruise up hills and ride longer distances. Featuring a SyncDrive Pro motor that's powered by Yamaha, a new long-lasting Giant EnergyPak Smart Compact 500 battery, and a smooth-riding, lightweight aluminum frame, the FastRoad E+ EX makes every trip faster and more fun. It's built with a compact SyncDrive Pro motor that delivers natural feeling power that blends seamlessly with your own pedaling forces so you can ride farther and faster with less effort. It has a lightweight ALUXX SL aluminum frame and an integrated rack, fenders, light mount and kickstand-everything you need for your daily adventures. Urban travel This state-of-the-art mobility bike features a SyncDrive Pro motor and a smooth-riding, lightweight aluminum frame equipped with a rack, fenders and kickstand. Integrated battery The new EnergyPak Smart Compact 500 battery delivers long-lasting power and is smoothly integrated into the frame for sleek design. Extra range Option to carry an EnergyPak Plus range extender, which provides 250Wh of additional power.

Ride rough roads, paths or singletrack with power and control. This trail-friendly hardtail E-bike helps you conquer hills and challenging terrain in a whole new way. The Fathom E+ Pro is built on a lightweight ALUXX SL aluminum frame with trail-friendly geometry. It has the RideControl Dash handlebar-mounted control that features simple, intuitive buttons. Built to ride on a variety of terrain, from mild XC trails to more challenging technical terrain, this hardtail is specially designed for balanced, stable handling with its 29-inch wheels. The SyncDrive Pro motor gives you 360 percent tunable power, and you can adjust it exactly the way you want. The frame is fitted with a 130mm suspension fork, and the Giant E-bike App connects you with health, fitness and navigation functions. Integrated design 625Wh EnergyPak is integrated into the downtube. The RideControl Ergo handlebar has EVO display compatibility and control buttons that connect with an E-bike-specific App for health, fitness and navigation functions. Total control SyncDrive Pro motor technology gives you 360 percent tunable power so you can adjust your E-bike to ride just the way you like. Balanced, confident handling Lightweight, durable aluminum frame is specially designed for 29-inch wheels and a 130mm suspension fork for smooth off-road control.

In pro cyclocross racing, every advantage counts. Fast starts, tight corners, efficiency and control through dirt, sand and mud. Proven by top World Cup pros for years, the legendary TCX gets a reboot this year with some key updates to make it faster and smoother than ever. Pro cyclocross racers settle for nothing less than perfection, and this is the machine that meets their demands. The all-new TCX Advanced Pro features a redesigned, superlight Advanced-grade composite frame that’s handcrafted with race-proven geometry and asymmetrical chainstays for optimal power transfer. Its D-Fuse composite seatpost helps smooth out bumps and vibrations with an innovative D-shaped shaft. New for this year is the option to use a 30.9mm round standard or dropper seatpost instead depending on your riding style and terrain. Other innovations include a lightweight composite WheelSystem and tubeless tires right out of the box; flat-mount disc brakes; and 12mm front and rear thru-axles for total control and fast cornering, sprinting and climbing in all conditions. Lighter and more efficient Advanced-grade composite frameset is 17.5 percent lighter than the previous generation. The frame is now 850g versus 1050g, and the fork is 400g versus 460g. Frame and fork torsional/pedaling stiffness remain the same. Total control Integrated disc brake technology with flat mounts and thru-axle hubs, combined with tubeless ready Giant WheelSystem, delivers added control in variable conditions and all types of weather. Smooth ride quality D-Fuse composite seatpost helps absorb bumps and vibrations, and new this year is the option to switch to a standard 30.9 round or dropper post depending on your riding style and terrain. Most Advanced Pro models come with a new full-carbon D-Fuse SLR seatpost.

This full-composite frame is engineered for 135mm of rear travel and 150mm up front. The Maestro rear suspension has a two-stage adjustable Advanced Forged Composite rocker arm with a trunnion-mount shock. A flip chip lets you choose either low or high frame geometry settings, which adjusts the headtube and seattube angle, along with the bottom bracket drop, to fine tune handling for your riding style and terrain.

Bring home the groceries, carry with your kid to school, plan a weekend adventure carrying all the gear you need. The PakYak E+ electric cargo bike combines powerful pedaling support with thoughtful functionality that makes it fun to simplify your life and ride instead of drive. The SyncDrive Pro mid-drive motor delivers seamless pedaling assistance so you ride easier—even on hilly terrain carrying a full load. You can carry up to max. 355 lbs/161kg on the bike and still have a smooth, nimble ride. It comes with a 500Wh battery and offers an auxiliary battery option to increase your range if needed. With the range of accessories available you can build the PakYak E+ in different configurations to fit the different needs of the household.

From rough roads to gravel, dirt and mixed terrain adventures, this versatile drop bar E-bike gives you the power to ride farther and faster on any route you can dream up. The reengineered frameset has a new SyncDrive Pro motor that's powered by Shimano. This customized powertrain produces smooth acceleration on paved roads, gravel or dirt. You can switch support modes using Shimano Di2 shift levers, allowing for a clean cockpit setup without an additional control unit. The unique SmartAssist motor support smoothly adapts to your riding style automatically and removes the need to adjust the support levels yourself. Wider tires and integrated rack mounts allow you to customize your adventure with fenders, racks or whatever other accessories you desire.