An amazingly capable, versatile gravel road bike. Built for chasing horizons, exploring routes less travelled or accelerating your commute.
Where it thrives: Gravel roads, out in the elements
What it's built for: Traction, handling, comfort
FEATURES:
Amazingly Capable: Straightforward, reliable and a whole hell of a lotta fun, the Topstone Alloy is a gravel bike crafted for those with a taste for adventure – and value. Roll light and free, or load it up for a long haul, Topstone’s comfortable ride, confident handling and up-for-anything capability make it the perfect partner on any road, anywhere.
Wide Ranging Capabilities: Clearance for big 45mm tires lets you push further into the rough stuff, and enjoy more grip and comfort on every ride.
OutFront Steering Geometry: Confident stability meets nimble agility. An extra long fork offset paired with a slack head angle keeps the steering light and lively, yet delivers unreal confidence at speed and in the rough stuff.
Dropper Ready: Built to accept an internally-routed 27.2 dropper seatpost, which shouldn’t really be a surprise on a bike that's this off-road capable.
SPECS:
Frame Lightweight SmartForm C2 Alloy, 12x142 thru-axle, tapered headtube, BSA threaded BBm flat mount disc, StraightShot internal cable routing, multiple gear/bottle mounts
Fork
Topstone Carbon, 1-1/8" to 1.5" steerer, 55mm OutFront offset, flat mount disc, internal routing, 12x100 thru-axle, fender/gear mounts
Rims/Wheels
GXD 1.0, 28h
Hubs
(F) Formula alloy, 12x100mm / (R) Formula alloy, 12x142mm
Spokes
Stainless Steel, 14g
Tires WTB Riddler Comp, 700 x 37c (Europe/UK - Vittoria Terreno Dry, 700 x 37c)
Crankset FSA Tempo Adventure
Chainrings 46/30
Bottom Bracket Cartridge, square taper
Chain KMC Z9, 9-speed
Front Derailleur Shimano Sora
Rear Derailleur Shimano Sora GS
Cassette/Rear Cogs
Sunrace, 11-34, 9-speed
Shifters Shimano Sora, 9-speed
Handlebars Cannondale 3, butted 6061 Alloy, 16 deg flare drop
Stem Cannondale 3, 6061 Alloy, 31.8, 7°
Brake Levers Shimano Sora
Brakes Promax Decoder R mechanical disc, 160/160mm rotors
Saddle Fizik Aliante Delta, S-alloy rails
Seat Post Cannondale 4, 6061 Alloy, 27.2 x 350mm
