Details
Topstone is pure gravel goodness. With its high-volume tires, confident rider position and sporty handling, it is ready to smash out big miles on the backroads, explore routes less traveled, or smooth out the chop on your morning commute. Cannondale's decades of aluminum expertise deliver a frame that's light, efficient and oh-so-smooth, while a full carbon fork with tapered steerer and a 12mm thru-axle provides light, comfortable and precise-steering front end. Topstone shares similar stack and reach measurements with Cannondale's Synapse endurance bikes, for a confident and sporty riding position. A slack head angle paired with a long 55mm fork rake delivers great stability at speed and great agility where needed. Just what you need for mixed-surface confidence or multi-day adventures. It's built with plenty of room for tires up to 42mm wide, for comfort, grip, and adventurous capability. With mounts for three water bottles, plus mounts for top tube storage, Topstone is ready to go long. Multiple bottle cage positions on the downtube mount let you configure for big frame bags. The removable fender bridge bolts on when you want fenders and disappears when you don't.
Specs
Frame | Topstone, SmartForm C2 Alloy, tapered headtube, flat mount rear brake, internal cable routing |
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Fork | Cannondale Topstone Disc, Full Carbon, 1-1/4" to 1-1/8" tapered steerer, 55mm offset, flat mount |
Headset | Topstone Si, 25mm Alloy top cap |
Axles |
Front: 12 x 100mm Rear: 12 x 142mm |
Wheels/Rims | WTB ST i23 Light TCS, 28h, tubeless ready |
Hubs |
Front: Formula RX-512 Rear: RX-142 |
Spokes | Stainless Steel, 14g |
Tires | WTB Nano TCS, 700 x 40c, tubeless ready |
Crankset | SRAM Apex Alloy |
Chainrings | 40T |
Bottom Bracket | SRAM GXP |
Chain | SRAM PC-1110, 11-speed |
Front Derailleur | N/A |
Rear Derailleur | SRAM Apex 1, Long cage |
Cassette/Rear Cogs | SRAM PG-1130, 11-42, 11-speed |
Shifters | SRAM Apex 1 HRD, 1x11 |
Handlebars | Cannondale C3, butted 6061 Alloy, 16 deg flare drop |
Tape/Grips | Cannondale Grip Bar Tape w/Gel, 3.5mm |
Stem | Cannondale C3, 6061 Alloy, 31.8, 7° |
Brake Levers | SRAM Apex 1 HRD |
Brakes | SRAM Apex 1 HRD, 160/160mm Centerline |
Saddle | Fabric Scoop Radius Sport, steel rails |
Seat Post | TranzX Dropper Seatpost, 50mm travel, 27.2 x 365mm, internal routing, drop bar remote |
* Subject to change without notice.
Videos
Part Numbers
Option | UPC | MPN |
---|---|---|
Electric Blue / X-Small | 884603747216 | C15309M20XS |
Electric Blue / Small | 884603747223 | C15309M20SM |
Electric Blue / Medium | 884603747230 | C15309M20MD |
Electric Blue / Large | 884603747247 | C15309M20LG |
Electric Blue / X-Large | 884603747254 | C15309M20XL |