How to Choose an Electric Bike
Cannondale Topstone Neo Carbon 2 Electric Bike - 2021
$5,099.73Compared to $6,800.00* Save 25%
A gravel bike like no other, the Cannondale Topstone Neo Carbon 2 e-bike is exceedingly capable off-road and comfortable on-road, with pedal assist up to 20 mph and a range of up to 109 mi.
Key Details
E-Bike Classification
Class 1: pedal assist up to 20 mph
Motor
Bosch Performance Line CX 250W
Battery Capacity (Wh)
500 watt hours
Weight
36 lbs. 14.4 oz.
- Equipped with a 250W Bosch Performance Line CX motor for torque of up to 85 Nm, assist up to 20 mph and endless fun
- Ready for adventure, a removable Bosch PowerTube 500Wh down tube battery delivers a range of up to 109 mi. (176 km)
- Centrally mounted Bosch Kiox hi-res color display provides easy viewing of all your data and features a separate control unit, USB charging port and service reminders
- KingPin suspension system offers up to 30 mm of bump-smoothing suspension without the weight and complexity of a shock or linkages
- Thru-axle pivot locks the left and right seat-stays together, preventing independent rotation for a solid feel and instantaneous response
- Suspension and overall frame ride-feel is custom-tuned by size using different carbon layup and different tube dimensions, so each size is dialed to the rider
- Endurance fit offers a balanced riding position: upright enough for long-haul comfort and control on technical terrain, yet still low and forward for speedy efficiency
- OutFront steering geometry keeps the steering light and agile, while positioning the wheel further in front of the rider for stability and confidence
- An integrated wheel sensor delivers hyperaccurate speed, route and distance info, bike registration, service reminders and more—all through the free Cannondale app
- Fully fender ready (fenders not included); removable fender bridge on the rear stays is there when you need it and gone when you don't
- Internally routed 27.2 dropper post compatible (dropper not included)
- Integrated wheel sensor helps track your activity—like speed, distance and calories burned—registers your bike and reminds you of needed service via the free Cannondale app
- Pedals not included
- Closeout
- NOTE: Specs and images are subject to change based on component availability
Imported.
This e-bike comes with Coast to Coast Support, which includes:
New bikes go through a normal break-in period, after which they should be readjusted. All electric bicycles sold at REI include free adjustments for the defined period (one year after purchase date for non-members, or two years for REI Co-op Members)—as many times as you need. Included: derailleur and brake adjustments, lateral wheel truing, hub and headset bearing adjustments, tire inflation, chain lubrication and e-bike firmware updates. Not included: replacement or installation of new components or accessories, any other services. Call your local REI Co-op Bike Shop for more information.
UL2849 certified
View the Cannondale Topstone Product LineView all Cannondale Electric City Bikes- 1 year of free adjustments (see more below)
- In-store bike assembly
- Pickup in store or curbside
- Bike experts available at 170+ bike shops
- An additional year of free adjustments on e-bikes
- 20% off shop services
- Free tubes with purchase of flat tire repair (Co-op Cycles brand tubes only; tube must be installed at time of purchase)
New bikes go through a normal break-in period, after which they should be readjusted. All electric bicycles sold at REI include free adjustments for the defined period (one year after purchase date for non-members, or two years for REI Co-op Members)—as many times as you need. Included: derailleur and brake adjustments, lateral wheel truing, hub and headset bearing adjustments, tire inflation, chain lubrication and e-bike firmware updates. Not included: replacement or installation of new components or accessories, any other services. Call your local REI Co-op Bike Shop for more information.
UL2849 certified
| Best Use | Gravel Cycling Road Cycling |
|---|---|
| E-Bike Classification | Class 1: pedal assist up to 20 mph |
| Motor | Bosch Performance Line CX 250W |
| Motor Type | Mid-Drive |
| Motor Torque (Nm) | 85 Newton meters |
| Battery Type | Lithium Ion |
| Battery Capacity (Wh) | 500 watt hours |
| Battery Removable | Yes |
| Charge Time (hrs) | 4.5 hours |
| Pedal Assist Range | 109 miles |
| Frame | BallisTec Carbon Frame, removable downtube battery, Kingpin suspension system, 12 x 148 thru axle, dropper post compatible |
| Bike Suspension | Rear Suspension |
| Fork | BallisTec Carbon, 1-1/8 to 1-1/2 in. steerer, 55 mm OutFront offset, flat mount disc, internal routing, 12 x 110 mm thru axle |
| Crankset | FSA Bosch E-Bike, 48/32T |
| Shifters | Shimano GRX 800, 2 x11 |
| Front Derailleur | Shimano GRX 800, braze-on |
| Rear Derailleur | Shimano GRX 810, Shadow RD+ |
| Rear Cogs | Shimano 105, 11-34T, 11-speed |
| Number of Gears | 22 gear(s) |
| Brake Type | Hydraulic Disc Brake |
| Brakes | Shimano GRX hydraulic disc, 160/160 mm RT64 rotors |
| Rims | WTB KOM Light i23 TCS, 28h, tubeless ready |
| Front Hub | Formula cartridge bearing, Centerlock, 12x110 mm thru-axle |
| Rear Hub | Formula cartridge bearing, Centerlock, 12x148 mm thru-axle |
| Wheel Size | 700c |
| Tires | WTB Riddler TCS Light, 700c x 37 mm, tubeless ready |
| Tire Width | 37 millimeters |
| Handlebar Shape | Drop Bar |
| Handlebar | Cannondale 3, butted 6061 alloy, 16 deg. flare drop |
| Stem | Cannondale, 6061 alloy, 31.8 mm, 7 deg. |
| Seat Post | Promax SP-9032, Carbon, 27.2 mm |
| Saddle | Fizik New Aliante R3, 150 mm width, K:ium rails |
| Pedals | Not included |
| Headset | Integrated, 1-1/2 lower to 1-1/8 in. upper, 25 mm alloy top cap |
| Chain | Shimano HG701, 11-speed |
| Weight | 36 lbs. 14.4 oz. |
| Bike Weight | Bike weight is based on median size, as sold, or the average of two median sizes. |
| Gender | Unisex |
Cannondale Bikes (196951)
| S | M | L | XL | |
|---|---|---|---|---|
| Height Range | 5'4" - 5'9" | 5'7" - 6'1" | 5'11" - 6'4" | 6'3" - 6'8" |
| Reach | 37.7 | 38.7 | 39.4 | 40.2 |
| Stack | 54.9 | 57.5 | 61.0 | 64.0 |
| Effective Top Tube | 53.4 | 55.2 | 56.9 | 58.6 |
| Seat Tube Center-Top | 41.0 | 44.0 | 50.0 | 55.0 |
| Standover Height | 74.3 | 77.3 | 82.4 | 86.8 |
| Head Tube Length | 12.7 | 15.8 | 19.5 | 22.9 |
| Head Tube Angle (degrees) | 71 | 71 | 71 | 71 |
| Seat Tube Angle (degrees) | 74 | 74 | 74 | 74 |
| Bottom Bracket Height | 28.9 | 29.2 | 29.2 | 29.4 |
| Wheelbase | 101.8 | 103.8 | 105.7 | 107.6 |
| Chainstay | 42 | 42 | 42 | 42 |
| Fork Offset | 5.5 | 5.5 | 5.5 | 5.5 |
Sizing Notes
Measurements are stated in centimeters unless otherwise indicated.
How we measure bikes
- Standover Height Standover Height is a measurement from the ground to the top of the top tube, measured at the midpoint of the top tube.
- Reach Reach is the horizontal distance from the center of the cranks to the center of the head tube, measured at head tube level.
- Stack Stack is the vertical distance from the center of the cranks to the center of the head tube, measured to the top of the head tube.
- Effective Top Tube Effective top tube is the distance from the center of the head tube to the center of the seat tube/seat post, measured parallel to the ground.
- Seat Tube Center to Top Seat Tube length is the measurement of the seat tube, from the center of the cranks to the top of the seat tube.
- Head Tube Length Head Tube Length is measured from the bottom to the top of the head tube.
- Head Tube Angle Head Tube Angle is the acute angle between the head tube and the ground (measured towards the rear of the bike)
- Seat Tube Angle Seat Tube Angle is the acute angle between the seat tube and the ground (measured towards the rear of the bike).
- Bottom Bracket Height Bottom Bracket Height is a measurement taken vertically from the ground up to the center of the cranks.
- Wheelbase Wheelbase is the measurement from the center of the front axle to the center of the rear axle.
- Chainstay Length Chainstay Length is the measurement from the center of the cranks to the center of the rear axle.
- Fork Offset Fork Offset, or rake, is the distance from the front axle to a line drawn parallel to the center of the head tube or steering axis.
