Details
Explore Further. Ride Freer.
Ready for wherever the journey takes you, Topstone Alloy distills the spirit of Topstone Carbon into a rugged, ever-ready aluminum frame. Whether you're exploring routes less travelled or accelerating your commute, go beyond with the durable, dependable Topstone Alloy.
It thrives on gravel roads out in the elements and is built for traction, handling and comfort.
It features a light and durable SmartForm C2 alloy frame with a full carbon fork. Shimano's 2x11-speed 800/600 GRX shifers and deraileurs with lower gears is designed for grinding up hills or getting you through rough gravel roads.
Shimano's dependable GRX 400 hydraulic disc brakes will give you all the stopping power you need in any conditions.
Are you looking to go faster AND further? Check out the Topstone Carbon models with lightweight frames, suspension to help keep you feeling fresh on rough roads, and lighter components.
Due to supply-chain issues, specs are subject to change without notice.
2x11 Shimano GRX drivetrain with lower gears (46/30 chainring paired with an 11-34 tooth cassette) helps you grind up hills or through rough gravel, and the powerful GRX hydraulic brakes keep you in control on the descent.
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.
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.
Load Up. Roll Out. With plentiful gear and water bottle mounts on the frame and fork, Topstone is ready to load up and go long.
Part Numbers
Option | UPC | MPN | Store SKU |
---|---|---|---|
Mercury / Medium | 884603931387 | C15602U10MD | BIK498940823 |
Cinnamon / Medium | 884603931431 | C15602U20MD | BIK508622613 |