Electric Bikes

We try to keep a SWFT Fleet in-stock at both stores for test rides. With a small deposit, we can order one for you to pick up within 14 days. Due to high demand, we may not have the SWFT Fleet in-stock for immediate pickup. Please call ahead to confirm availability if you are on a time crunch. For the purposes of the 2023 Denver eBike Rebate, the SWFT Fleet is considered a single-occupant eBike. It is eligible for a $300 rebate as a general resident and $1200 as an income-qualified resident. Income-qualified residents will still owe $88.01 in sales tax on this bike. The SWFT Fleet IS NOT considered an electric cargo bike. We're happy to install racks and baskets to carry your belongings, but this will still not make the Fleet a cargo bike. --- But it’s more than just a pretty face. The FLEET’s throttle places the power of a 500W motor at your fingertips. The vegan leather detailing and plush saddle make for a comfy ride, while the detachable, rechargeable battery gets you going with ease. Our FLEET electric bicycle is best fit for most riders 5’7” and up. Features:

• Range: 37.2 miles
• Top Speed: 20 mph
• Power: 500W

Due to high demand, we WILL NOT have the SWFT Zip in-stock for immediate pickup. With a small deposit, we can order one for you to pick up within 14 days. Please call ahead to confirm availability if you are on a time crunch. For the purposes of the 2022 Denver eBike Rebate, the SWFT Zip is considered a single-occupant eBike. It is eligible for a $400 rebate as a general resident and $1200 as an income-qualified resident. The SWFT Zip IS NOT considered an electric cargo bike. --- The ZIP is our version of lowrider style with common sense features. Six speeds, high-performance fat tires, and responsive suspension for shock-absorption make for an ultra-smooth ride on a range of terrains. The convenient detachable battery takes you 37 miles on a single charge while the LCD display, headlight, and reflectors equip you with everything you need to pave your way. Our ZIP model is best fit for most riders 5'5" and up. Features:

• Range: 37 miles
• Top Speed: 20 mph
• Power: 500W

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.

The traditional step-thru combines functionality with agility. You'll zip through neighborhoods in style and when you need a boost it's just a throttle twist away. We are able to special order any color you like of The Sleek. Please get in touch to place an order. Your new bike should arrive in roughly 2 weeks.

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.

LET THE RELIABLE, POWER-ASSISTED PEDALING OF THE ROVE E+ LEAD YOU TO NEW DISCOVERIES. 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.

Longer rides. More fun. LaFree E+ is the best comfort electric bike in Momentum with low step-through frame, powerful battery and comfort-driven upright design. Your best option for the daily commute! The LaFree E+ is a perfect introduction to the exciting world of E-bikes. Designed for recreational riders, this low step-through electric bike lets you cruise up hills and cover longer distances in way less time. The SyncDrive Life motor delivers 60 Nm of smooth, quiet power that feels naturally in sync with your own pedaling. You can personalize it to your preferred riding style with an easy-to-use mobile app. Choose the perfect pedal-assist mode as you ride, or simply select our proprietary "Auto mode" setting that automatically adjusts the motor support to the terrain. LaFree's low step-through design makes it easy to get on and off, and the lower, centralized motor position creates a balanced, stable ride quality.

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 with low step-through frame, powerful battery, and comfort design with pedals. Designed for recreational riders, it lets you cruise up hills and cover longer distances in less time. The SyncDrive Life motor delivers 60Nm of smooth, quiet power that feels naturally in sync with your own pedaling. You can personalize it to your preferred riding style with an easy-to-use mobile app. LaFree’s step-through comfort design makes it easy to get on and off, and the lower, centralized motor position creates a balanced, stable ride quality. The EnergyPak is simple to charge on or off the bike with the included fast charger and any standard wall outlet. It delivers a long range of up to 65 miles on a single charge. Our RideControl One command center offers a simple, compact hand control interface that makes it easy to switch power modes, monitor batter levels,

Power To Roam Choose a route, any route. With its all-road capabilities and smooth, natural pedaling support, Roam E+ helps you ride smooth roads, rough roads, bike paths or trails. It's fun, easy and ready to roll. Engineered with a lightweight ALUXX aluminum frameset and a new SyncDrive Core motor, Roam E+ is all about versatility. Blending the best qualities of a mountain bike and a road bike, it encourages you to explore more adventurous routes. It comes with wider tires and a 63mm suspension fork so you can comfortably ride rough roads or paths. Make the rough roads feel a little smoother and the hard climbs a little easier with the do-it-all Roam E+. All-road capabilities - Powerful SyncDrive Core motor, light and durable ALUXX aluminum frame, and wider tires give you the ability to ride any road, any route. Comfort and control - 63mm suspension fork and wider tires improve comfort and control on rough roads or paths. Longer range - Long-lasting EnergyPak 400 battery allows you to ride farther without running out of power.

Choose a route, any route. With its all-road capabilities and smooth, natural pedaling support, Roam E+ helps you ride smooth roads, rough roads, bike paths, or trails. It's fun, easy, and ready to roll. Engineered with a lightweight ALUXX aluminum frameset and a new SyncDrive Core motor, Roam E+ is all about versatility. Blending the best qualities of a mountain bike and a road bike, it encourages you to explore more adventurous routes. It comes with wider tires and a 63mm suspension fork so you can comfortably ride rough roads or paths. Make the rough roads feel a little smoother and the hard climbs a little easier with the do-it-all Roam E+. All-road capabilities - Powerful SyncDrive Core motor, light and durable ALUXX aluminum frame, and wider tires give you the ability to ride any road, any route. Comfort and control - 63mm suspension fork and wider tires improve comfort and control on rough roads or paths. Longer range - Long-lasting EnergyPak 400 battery allows you to ride farther without running out of power.

CHOOSE A ROUTE, ANY ROUTE. WITH ITS ALL-ROAD CAPABILITIES AND SMOOTH, NATURAL PEDALING SUPPORT, THIS VERSATILE E-BIKE HELPS YOU RIDE SMOOTH ROADS, ROUGH ROADS, BIKE PATHS OR TRAILS. KEY PERFORMANCE FACTORS All-road capabilities Powerful SyncDrive Core motor, light and durable ALUXX SL aluminum frame, and wider tires give you the ability to ride any road, any route. Comfort and control 63mm suspension fork, wider tires and flat handlebar positioning improve comfort and stability on rough roads or paths. Longer range Long-lasting EnergyPak Smart 400 battery allows you to ride farther without running out of power.

CHOOSE A ROUTE, ANY ROUTE. WITH ITS ALL-ROAD CAPABILITIES AND SMOOTH, NATURAL PEDALING SUPPORT, THIS VERSATILE E-BIKE HELPS YOU RIDE SMOOTH ROADS, ROUGH ROADS, BIKE PATHS OR TRAILS. KEY PERFORMANCE FACTORS All-road capabilities Powerful SyncDrive Core motor, light and durable ALUXX SL aluminum frame, and wider tires give you the ability to ride any road, any route. Comfort and control 63mm suspension fork, wider tires and flat handlebar positioning improve comfort and stability on rough roads or paths. Longer range Long-lasting EnergyPak Smart 400 battery allows you to ride farther without running out of power.

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. KEY PERFORMANCE FACTORS. Smooth power delivery The SyncDrive Core motor technology 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.

MORE THAN JUST A WAY TO GET AROUND—THE TEMPT E+ IS FREEDOM, FUN AND JOY. KEY PERFORMANCE FACTORS Accessible and Reliable The ultra-reliable EnergyPak 500Whr has an average range of 120 km with a potential to reach up to 180 km, while the EnergyPak 400Whr has an average range of 100 km and can reach 150 km*, helping you ride further to access to new trails and experiences. *Actual range depends on several factors including weight, elevation, terrain and acceleration. Integrated Design The easy-to-access EnergyPak side-release battery is beautifully integrated into a lightweight and durable ALUXX-Grade aluminum frame, designed and tuned for women using Liv’s women first philosophy. Smooth Riding SyncDrive Core motor with 50Nm torque creates a natural yet powerful ride feel.

- Frame: ALUXX aluminum, Double Diamond - Fork: ALUXX aluminum - Shifters: NEXUS 7 RevoShift, SL-C3000-7 - Crankset: Giant Crank

- Frame: ALUXX aluminum, Mid Step - Fork: ALUXX aluminum - Shifters: NEXUS 7 RevoShift, SL-C3000-7 - Crankset: Giant Crank

Kick off a new commuting routine that's adventurous, healthy and more fun than a train or a bus. Transend E+ is made with our SyncDrive Life motor and an integrated battery pack, giving this electric commuter bike a seamless boost of pedaling power so you can ride farther and faster with less effort. You can choose lower support modes for fitness rides, or more support when you want to get across town without breaking a sweat. The Giant E-Bike app makes it easy to access navigation functions, fitness info and support modes. It's everything you need to make daily transportation the best part of your day. Mid-Drive Motor - SyncDrive Life motor features Smart Assist technology with six sensors to calculate torque, cadence, slope, and speed and deliver smooth, powerful pedaling assistance. Integrated Battery - The in-tube EnergyPak500 battery design with 250W mid-frame motor. Internal Geared Hub - Integrated gear changing for smooth, worry-free shifting. Six Levels of Support - Choose from Eco, Eco+, Normal, Sport, Sport+, and Auto Assist modes for max assist speed up to 28mph. Plush Saddle - Selle Royal Essenza saddle provides long-lasting comfort and support. Hydraulic Disc Brakes - Tektro brakes with 160mm rotors provide optimal control and stopping power in all conditions. Wide Gear Range - 7-Speed Shimano Nexus drivetrain makes it easy to choose the perfect gear for flat or hilly terrain. Grippy Tires - High-volume 2.2-inch tires offer confident handling on smooth or rough roads. Chainguard - Protects clothing from chain dirt and grime.

Enjoy the utility and convenience of the E350 Electric Trike. Featuring a custom, oversized, high-tensile steel frame, this trike is built to last. Its step-thru frame design makes mounting and dismounting a breeze. Adding simplicity and reliability, a single-speed drivetrain means less maintenance and less hassle. And, you won't have to worry about getting up hills, thanks to the powerful Bafang 350W front hub motor. A simple operation of the King Meter Thumb Throttle adds a quick assist to your own pedaling. You'll appreciate the comfort of the high-rise, swept-back handlebars—combined with the wide saddle, they put the rider in a natural, upright position. There's plenty of hauling capability with the rear basket, and the front fender helps you stay dry on rainy rides. Grocery store, pet shop, or just a cruise around the park—you name it, the E350 Electric Trike is ready to offer a smooth ride.

PICK YOUR DESTINATION AND FIND JOY IN THE JOURNEY. THIS VERSATILE ALL-ROUNDER E-BIKE IS IDEAL FOR TREKKING, COMMUTING OR RIDING OR SIMPLY BOOSTING THE FUN FACTOR ON ANY RIDE. KEY PERFORMANCE FACTORS Overall stability The ALUXX aluminum frameset and SyncDrive Sport motor combine for smooth handling and acceleration on all types of roads from hills to flats. Explore new routes The RideControl EVO 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 that delivers 500Wh of power.

Just like riding a bike—but even more fun. Vida E+ is a low step-through electric bike that features our SyncDrive Life motor and pedals. Riding with Vida E+ is the perfect way to explore the city, feel the wind on your face, and put a kick into your fitness routine. The bike frame is designed with a comfortable upright rider position, which gives it a confident, easygoing ride quality. Just ride the step-through e-bike to get more fun and enjoy your journey!

Kick off a new commuting routine that's adventurous, healthy and more fun than a train or a bus. Transend E+ is made with our SyncDrive Life motor and an integrated battery pack, giving this electric commuter bike a seamless boost of pedaling power so you can ride farther and faster with less effort. You can choose lower support modes for fitness rides, or more support when you want to get across town without breaking a sweat. The Giant E-Bike app makes it easy to access navigation functions, fitness info and support modes. It's everything you need to make daily transportation the best part of your day. Mid-Drive Motor - SyncDrive Life motor features Smart Assist technology with six sensors to calculate torque, cadence, slope, and speed and deliver smooth, powerful pedaling assistance. Integrated Battery - EnergyPak500 battery, located in the downtube and removable via side-release, can fully charge in less than 4 hours. Internal Geared Hub - Integrated gear changing for smooth, worry-free shifting. Six Levels of Support - Choose from Eco, Eco+, Normal, Sport, Sport+, and Auto Assist modes for max assist speed up to 28mph. Plush Saddle - Selle Royal Essenza saddle provides long-lasting comfort and support. Hydraulic Disc Brakes - Tektro brakes with 160mm rotors provide optimal control and stopping power in all conditions. Wide Gear Range - 7-Speed Shimano Nexus drivetrain makes it easy to choose the perfect gear for flat or hilly terrain. Grippy Tires - High-volume 2.2-inch tires offer confident handling on smooth or rough roads. Chainguard - Protects clothing from chain dirt and grime.

Inspired by the lines of vintage Italian scooters and classic German cars, the Benno eJoy ebike combines the timeless language of vehicle design of the past with modern technology and and their Etility design. The result is an ebike that's both charming and capable. The powerful and efficient Bosch Active Plus electric motor with 65Nm of torque provides the rider assistance to 20mph. A sturdy oversized rear rack and an optional frame-mounted front tray give you serious load capacity. Its comfortable and upright, yet powerful riding position makes riding easy and fun, while the extra-strong aluminum frame with its low step-through design gives you a smooth ride with extra control. The eJoy ebike is a true two-wheeled electrical vehicle that allows you to leave your car behind, whether you're running errands or on a scenic joyride. - Bosch Active Plus 250W, 50Nm, and Bosch PowerPack 400Wh Lithium-Ion Battery - Assisted Speed: USA, Canada 20mph. Range 30-95mi (50-150km) Dep. On Mode/Battery - Bosch Purion On-Board Computer (5 Riding Modes) - German Supernova Mini 2 Front Light and E3 Rear Light - Bosch 2A Compact Charger (6.5h Full Charge) - Shimano 10-Speed drivetrain with Hydraulic disc Brakes - Frame-Mounted Abus Lock with Same Keys as Battery Sizing - One Frame Size (Fits Riders From 5'0" to 6'0")

Pick your destination and find joy in the journey. This new E-bike is ideal for trekking, giving you the power to ride farther with a boost that's pure fun. The new Explore E+ is engineered to help you make the most of every journey. The ALUXX SL aluminum frame features a step-through design, making it easier to mount and dismount while carrying bags or panniers. Its powerful and tunable SyncDrive Life 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. KEY PERFORMANCE FACTORS 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 EVO 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.

PICK YOUR DESTINATION AND FIND JOY IN THE JOURNEY. THIS VERSATILE ALL-ROUNDER E-BIKE IS IDEAL FOR TREKKING, COMMUTING OR RIDING OR SIMPLY BOOSTING THE FUN FACTOR ON ANY RIDE. KEY PERFORMANCE FACTORS Overall stability The ALUXX aluminum frameset and SyncDrive Sport motor combine for smooth handling and acceleration on all types of roads from hills to flats. Explore new routes The RideControl EVO 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 that delivers 625Wh of power.

TAKE CONTROL OF YOUR LIFESTYLE AND REDISCOVER YOUR SENSE OF ADVENTURE WITH RELIABLE COMFORT THAT TAKES YOU THROUGH THE CITY AND BEYOND. Versatility Access to new roads and experiences is easily within reach thanks to the 180-215 km* furthest range of the reliable EnergyPak Smart battery. The SyncDrive Sport motor, co-developed with Yamaha, delivers 70Nm of torque and has six speed control settings ranging from 75-350% pedal assistance. Powerful disc brakes make variable terrain, from hilly city commutes to windy country roads a non-issue. *Variations may depend on several circumstances including weight, elevation, terrain, acceleration etc. Integrated Design The reliable and easy-to-access EnergyPak Smart is beautifully integrated into a lightweight and durable ALUXX SL-Grade aluminum frame, designed and tuned for women using Liv's 3F Design Philosophy for a bike that zips along on longer adventures. Integrated dropouts make adding accessories easy, and paired with fenders, rack, and an integrated light on the head tube, Amiti E+ is ready for comfortable commuting or awe-inspiring point-to-point treks. Comfort Smart Assist Technology smooths out bumps, and the ergonomic RideControl Ergo series handlebar controls make adjusting pedal assist simple. A suspension fork, all-terrain capable tires, and sloping top tube with low standover height specifically developed for women turns Amiti E+ into a comfortable adventure ride. WHY WE LOVE IT Set your sights farther and fit more awesome in your day with the motor-assisted Amiti E+. Using Liv's 3F Design Philosophy, Amiti E+ was designed for a woman's comfort and taste. The bike provides a lower standover height, making getting on and off the bike easy. Amiti E+ is equipped with a solid braking system for loyal traction, plus fenders and tubeless tires for optimal comfort and safety. The RideControl remote unit lets you check battery level, turn on the front headlight, and comes with a Smart Assist button that kicks in an extra smooth and natural ride feel. Amiti E+ offers five levels of assistance for speed control, which adds 50%-350% of your power to your pedal stroke. This bike makes traveling through city streets and rough country roads a pure delight.

The Benno RemiDemi Class 1 ebike was designed to shed the old and outdated beliefs about its key comfort features: upright seating position, wide saddle, small and wide tires. The Bosch Performance 250W, 65Nm electric motor changes how bikes ride, what you can do with them, and what they are allowed to look like. With assist up to 20mph and range of 25-75 miles, it's a totally new breed of ebikes with a fun yet sturdy and stable ride that gives you more control. The unique and iconic lines of the pragmatic frame design give it a fresh yet timeless and simple look. Being a Benno, it has the trademarked Etility Design, which means it can carry more cargo and can easily be accessorized with different Benno front trays, Yepp child seats, and most Racktime baskets, trays, and bags. - Bosch Performance 250W, 65Nm Drive System and Bosch PowerPack 400Wh Lithium-Ion Battery - Assisted Speed: USA, Canada 20mph - Range 25-75mi (40-120km) Dep. On Mode/Terrain - Bosch Purion On-Board Computer (5 Riding Modes) - Shimano Sora 9-Speed and Hydraulic disc Brakes - Bosch 2A Compact Charger (6.5h/Full Charge) - European Herrmans Front and Rear Lights Sizing - One Frame Size: Fits Riders From 5'1" to 6'1"

For enthusiasts that don't accept ordinary, we bring you the MotivWerks, our speed pedelec. It's the Spark dialed up to level 11, featuring 10-speed gears, hydraulic brakes, and a Rock Shox suspension fork that is sure to make you the envy of the streets.

We expect to see the first Tern Quick Haul bikes arriving in August. Get in touch to place a pre-order (10% refundable deposit required). What Makes it a P9 Performance?

• Bosch Performance Sport motor provides up to 65 Nm of torque and 300% support, max speed up to 28 mph
• 1x9-speed Shimano Alivio groupset with trigger shifter

Quick Haul Highlights

• Cargo capacity: 50 kg on the rear rack, plus an additional 20 kg with optional front rack
• Fits riders 150 - 195 cm (4’11” - 6’5”) tall, with adjustable seatpost and Speedlifter stem (no tools required)
• Lots of available kid- and cargo-carrying accessories—easily create your perfect setup
• Ultra-low 490 mm standover height makes (dis)mounting and waiting at stops easier
• Shimano hydraulic disc brakes for reliable stopping power—even when heavily loaded and riding fast
• Proven safe and reliable: frame and fork are EFBE-tested up to the 150 kg (331 lb) Maximum Gross Vehicle Weight

Challenging environments and heavy loads are no match for the uncompromising and award-winning Boost E. This compact and extremely sturdy Etility bike is always ready for the next adventure – close to home or far from civilization. The rigid aluminum frame and big 24" x 2.6" custom tires combine with the Bosch Performance Line Electric motor to provide a powerful, yet composed ride with assistance up to 20mph, and the ability to carry up to a gross weight of 440lb including the rider, bike and all cargo. The upright riding position and ergonomic handlebar design lets you ride with purpose without sacrificing comfort and maneuverability. And a smart, interchangeable rack and rail system lets you pick and choose from dozens of possible configurations to suit the mission. Capability meets versatility to make the Boost E the ebike choice of professional rescue teams, adventurists, bike couriers and everyday suburban explorers. - Bosch Performance 250W, 65Nm motor and Bosch Powerpack 400Wh Lithium-Ion Battery - Bosch Purion On-Board Computer (5 Riding Modes) - Range 25-85mi (40-135km) Dep. On Mode/Battery - German Supernova Front and Rear Lights - Shimano Deore 10-Speed and Hydraulic disc Brakes - Oversized 6061 Aluminum Alloy Fork w/ Integrated Headset - Multifunction Rear Rack (Max. Load 130lbs/60kg) Sizing: - One Frame Size: Fits Riders From 5'1" to 6'3"

The RemiDemi delivers a fun, sturdy and stable ride. Its fat, small tires and low step-through frame translate into a compact cargo bike that delivers comfort and capability The RemiDemi is a new breed of ebike with a fun yet sturdy and stable ride that gives you more control. The unique and iconic lines of the pragmatic frame design give it a fresh yet timeless and simple look. Being a Benno it has their Etility Design which means it can carry more cargo and can easily be accessorized with different Benno front trays, Yepp child seats and most Racktime baskets, trays and bags. The powerful and efficient Gen 3 Bosch Performance Sport 250W, motor with 65Nm of torque assists you up to 28Mph. - Bosch Performance Sport 250W, 65Nm, GEN 3 28MPH - Bosch Powerpack 400Wh Lithium-Ion Battery. 2/4a Charger - Bosch Purion On-Board Computer (5 Riding Modes) - Shimano Sora 9-Speed and Hydraulic Disk Brakes - European Herrmans Front and Rear Lights - Yepp Maxi EasyFit Child Seat Compatible (Single) - Benno Front Tray Compatible - One Frame Size (Fits Riders From 5'1" to 6'1")