Cannondale  Topstone Neo Carbon 2 Speed Electric Bike - 2021

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Off-road capable and on-road comfortable, the Cannondale Topstone Neo Carbon 2 Speed e-bike is a gravel bike like no other, withpedal assist up to 28 mph and a range of up to 78 mi.

Color: Black Pearl/Graphite
Size: XL
Quantity
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Features

  • Equipped with a 250W Bosch Performance Line Speed motor, this is a go-anywhere, do-anything adventure machine that knows no boundaries
  • Ready for adventure, a removable Bosch PowerTube 500Wh down tube battery delivers a range of up to 78 mi. (125 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
  • Revolutionary Kingpin rear suspension delivers 30mm of plush travel and compliance that's a dream to ride
  • Big clearance means big tires—with 700c x 37 mm tires stock, you get more grip and more go
  • Refined geometry and a confident rider position deliver a machine that's stable, composed and laugh-out-loud enjoyable to ride
  • Tons of gear and storage mounts let you add everything you need for adventure
  • Internally routed 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
  • NOTE: Specs and images are subject to change based on component availability

Imported.

This e-bike comes with Coast to Coast Support, which includes:
  • 1 year of free adjustments (see more below)
  • In-store bike assembly
  • Pickup in store or curbside
  • Bike experts available at 170+ bike shops
REI Co-op Members get more:
  • 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)
More about our free adjustments:
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 Gravel Bikes

Technical Specs

Best Use

Road Cycling

Gravel Cycling

E-Bike Classification

Class 3: pedal assist up to 28 mph

Motor

Bosch Performance Line Speed 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)

3.5 hours

Pedal Assist Range

75 miles

Frame

BallisTec Carbon Frame, removable downtube battery, Kingpin suspension system, 12 x 148 thru axle, dropper post compatible

Step-Through

No

Bike Suspension

Rear Suspension

Fork

1-1/8 to 1-1/4 in. tapered 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 x 11

Front Derailleur

Shimano GRX, 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, 180/160 mm RT64 rotors

Brake Levers

Shimano GRX hydraulic disc

Rims

WTB KOM Light i23 TCS, 28h, tubeless ready

Front Hub

Formula cartridge bearing, Centerlock, 12 x 110 mm thru axle

Rear Hub

Formula cartridge bearing, Centerlock, 12 x 148 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 to 1-1/8 in. tapered with reducer, 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

Size Chart

Cannondale Bikes (182681)
SMLXL
Reach37.738.739.440.2
Stack54.957.561.064.0
Effective Top Tube53.455.256.958.6
Seat Tube Center-Top41.044.050.055.0
Standover Height74.377.382.486.8
Head Tube Length12.715.819.522.9
Head Tube Angle (degrees)71717171
Seat Tube Angle (degrees)74747474
Bottom Bracket Height28.929.229.229.4
Wheelbase101.8103.8105.7107.6
Chainstay42.042.042.042.0
Fork Offset5.55.55.55.5

Sizing Notes

Measurements are stated in centimeters unless otherwise indicated.

How we measure bikes

  1. 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.
  2. Reach Reach is the horizontal distance from the center of the cranks to the center of the head tube, measured at head tube level.
  3. 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.
  4. 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.
  5. 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.
  6. Head Tube Length Head Tube Length is measured from the bottom to the top of the head tube.
  7. Head Tube Angle Head Tube Angle is the acute angle between the head tube and the ground (measured towards the rear of the bike)
  8. Seat Tube Angle Seat Tube Angle is the acute angle between the seat tube and the ground (measured towards the rear of the bike).
  9. Bottom Bracket Height Bottom Bracket Height is a measurement taken vertically from the ground up to the center of the cranks.
  10. Wheelbase Wheelbase is the measurement from the center of the front axle to the center of the rear axle.
  11. Chainstay Length Chainstay Length is the measurement from the center of the cranks to the center of the rear axle.
  12. 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.

Reviews
2 reviews with an average rating of 5.0 out of 5 stars

Ratings Snapshot

Product Rating

2 out of 2 (100%) reviewers recommend this product

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Average Customer Ratings

Overall Fit Rating

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George_2AR
Colorado Springs, Colorado
Rated 5.0 out of 5 stars

An All Around Awesome eBike

4 years ago

Well first, why buy an eBike? For me, it was unexpected, I was rather against the concept because I thought of biking as a one-person and one-bike against the hills and passes of Colorado. Then quite by accident, I ended up renting some eBikes when my sister and husband came to Colorado over the summer - I was impressed by how the bikes performed - and how my low-land family could pedal for 3 hours around Breckenridge, Colorado. That started me thinking about how at 73 years of age, how hard it was becoming to get into the shape I needed to be to ride my favorite routes around Colorado Springs - many of which had climb gradients in the 8-12 percent range. So, I did some research, decided on a gravel bike, and finally selected the Cannondale Neo Carbon 2. What made it stand out in my mind was the engineering, the Bosch motor and battery setup, the Kiox controller, the frame design, the Shimano drivetrain with the 2x11 shifters, and the more upright cockpit sitting position. So, as of today, I have had the bike for about 6-weeks and put 450 solid miles on it. During that time, I've ridden roads, gravel, and hard-pack. I've ridden it through the Colorado National Monument, the Moab area, and the foothills around Colorado Springs. My impression is a simple "WOW". The bike handles beautifully, shifting is smooth and fast, the hydraulic disc brakes are exceptional and as a result take a lot of stress on those screaming downhills. The Bosch E-System performs incredibly. I ride in the Economy mode 90% of the time (gives about a 50% performance boost), and it gives just enough boost to get me up the steep climbs without driving my heart rate to the limit. And because of that, I find myself able to enjoy biking more, I get a chance to take in the scenery and the mountains during the long climbs. Also, even with the battery boost, I find myself still working hard, still doing my tempo and pace - it’s just now I go farther and faster. The other thing that has impressed me is the range I've gotten on the battery. Bosch has a eBike range calculator that will give you an idea of how far you can go using a particular power setting in a particular type of terrain - I find it really understates the range I've gotten. For instance, on several mountainous rides (Economy mode), I have climbed over 2,000 feet on 5-6% grades turned around and come down (2+ hours, ~27 mi). At the end of the ride the battery level was still around 68%! As an experiment, over the course of three days, I rode the bike (again in Economy mode), until I exhausted the battery. At that point, I had ridden 73 miles and climbed over 5300 feet) - I was extremely impressed. In summary, Cannondale Topstone Carbon 2 is a superb bike. In every area it has met or exceeded my expectations, I did change out the seat and make the conversion to tubeless tires. As for the CONS; I don't have any. I can highly recommend this bike and the folks at REI did a great job setting it up for me.

Age:65–74
Weight:150–175 lbs.
Inseam:32"
Height:6'1"
Experience Level:Experienced
Riding Frequency:Multiple times per week
Yes , I recommend this product

Overall Fit Rating

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DaveO
Redmond, WA
Rated 5.0 out of 5 stars

1st Topstone Neo Carbon 2 @ REI

4 years ago

Earlier this week I saw that REI carried the Cannondale Gravel Ebike model - Topstone Neo Carbon 2 and 3. The 3 is a lefty that was only available in XL. I needed a small frame and was not pumped about the Lefty suspension. Talking to a technician at the local Bellevue, WA to ask about a test ride and he said none were there and the only one in all of WA and OR was at Tualatin REI. Luckily I plan on driving thru OR in two weeks and pulled the trigger on the purchase, and then the fun started working the Joe Delph, the bike technician to equip the bike. I talked to Joe before purchasing and decided I could work w Joe for the next two weeks on accessories. A couple of things first was fenders and lights. REI stocks Portland Design works fenders that will work, but they do not have any lights for the Bosch Kiox system. Chatting found a lighting system from Lupine Lighting systems that might work. Trading e-mail the support person at Lupine I mentioned I purchased from REI and he said he used to work at REI and on his own he called Joe at Tualatin to discuss the installation process for the lights which were unknown as the Topstone Neo Carbon is so new. Check. With Joe's help figured out pedals and upgrading to Tubeless. Explained what I was doing with the local Bellevue, WA REI and they approved of the decisions and helped with details like good mountain shoes, bike stand, and tubeless maintenance. They wanted to see the bike and asked if I would bring it in which I plan to do for the check up. I'll update with another post after I ride the bike. I currently ride a cargo e-bike for the last 1 1/2 years which is like my SUV, making grocery and home maintenance runs as well as bike rides, but it is heavy and not exciting. This Cannondale bike will be my explorer. A bike that I want to ride public transit to be 30 miles away, then make my way back home. More to come. REI's bike technicians have been awesome.

Age:55–64
Weight:175–200 lbs.
Inseam:30"
Height:5'7"
Experience Level:Experienced
Riding Frequency:Multiple times per week
Yes , I recommend this product

Overall Fit Rating

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