Features
- Built for chasing horizons, exploring roads less traveled or accelerating your commute, the Cannondale Topstone 1 is a capable and versatile gravel road bike.
- SmartForm C2 alloy frame construction and full carbon fork deliver lightweight performance
- Gravel-specific Shimano GRX 800/600 11-speed shifting
- StraightShot internal cable routing; flat-mount disc
- Includes gear, fender and bottle mounts
- Pedals not included
- NOTE: Specs and images are subject to change based on component availability
Specifications
- Best Use: Gravel Cycling
- Frame: SmartForm C2 alloy
- Bike Suspension: No Suspension
- Fork: Carbon with 1-1/8 to 1-1/4 in. steerer, 55 mm OutFront offset
- Crankset: Shimano GRX 600, 46/30T
- Bottom Bracket: Shimano BBRS500, BSA-threaded
- Shifters: Shimano GRX 600, 11-speed
- Front Derailleur: Shimano GRX 800, braze-on
- Rear Derailleur: Shimano GRX 810, Shadow RD+
- Rear Cogs: Shimano 105 11-speed, 11-34T
- Number of Gears: 22 gear(s)
- Brake Type: Hydraulic Disc Brake
- Brakes: Shimano GRX 400 hydraulic disc, 160/160 mm RT54 rotors
- Brake Levers: Shimano GRX 600 hydraulic disc
- Rims: WTB ST i23 TCS 28 h, tubeless ready
- Front Hub: Formula cartridge bearing, 12 x 100 mm thru axle, Center Lock disc
- Rear Hub: Formula cartridge bearing, 12 x 142 mm thru axle, Center Lock disc
- 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 3 6061 alloy, 31.8 mm, 7 deg.
- Seat Post: Cannondale 3 6061 alloy, 27.2 x 350 mm
- Saddle: Fizik Aliante Delta, S-alloy rails
- Pedals: Not included
- Headset: 1-1/8 to 1-1/2 in. tapered
- Chain: KMC X11, 11-speed
- Weight: 22 lbs. 8.8 oz.
- Bike Weight: Bike weight is based on median size, as sold, or the average of two median sizes.
- Gender: Unisex
This 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:
- 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 bicycles sold at REI include free adjustments for one year after purchase date—as many times as you need. Included: derailleur and brake adjustments, lateral wheel truing, hub and headset bearing adjustments, tire inflation and chain lubrication. Not included: replacement or installation of new components or accessories, any other services. Call your local REI Co-op Bike Shop for more information.
