










Explore further. Ride freer.
A 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
A capable, versatile gravel road bike. Built for chasing horizons, exploring routes less travelled or accelerating your commute. A balanced riding position: upright enough for comfort over the long haul and control on technical terrain, yet still low and forward enough for speedy efficiency.
Built with plenty of room for tyres up to 42mm wide, for comfort, grip and adventurous capability. With mounts for three water bottles, plus mounts for top tube storage, the Topstone is ready to go long. Multiple bottle cage positions on the downtube mount let you configure for big frame bags.
Key Features
A full carbon fork with a tapered steerer and 12mm thru-axles delivers a light, comfortable and precise-steering front end
OutFront Steering Geometry keeps the steering light and agile, while positioning the wheel further in front of the rider for stability and confidence on rougher 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
Removable Fender Bridge bolts on when you want fenders, disappears when you don't
Light, durable SmartForm C2 Alloy Frame w/ carbon fork for stiff but light construction allows you to convert more of your power into speed
Shimano Sora 9-speed Drivetrain for precise gear changes and making it easier to ride up steep hills
Promax Decoder R mechanical disc brakes give powerful, controllable and consistent stopping power with less effort
Specifications
Frameset
Frame: SmartForm C2 Alloy, 12x142 thru-axle, tapered headtube, flat mount disc, StraightShot internal cable routing
Fork: BallisTec Full Carbon, 1-1/8 to 1-1/4 steerer, 55mm OutFront offset, flat mount disc, internal routing, 12x100 thru axle
Wheels
Rims: RD 2.0, 28h
Hubs: Formula alloy, 12x100mm/12x142mm
Tyres: WTB Riddler Comp, 700 x 37c
Drivetrain
Pedals: n/a
Crank: FSA Tempo Adventure, 46/30
Front Derailleur: Shimano Sora GS
Rear Derailleur: Shimano Sora GS
Shifters: Shimano Sora, 9-speed
Chain: KMC Z9, 9-speed
Rear Cogs: Sunrace, 11-34, 9-speed
Components
Handlebar: Cannondale 3, butted 6061 alloy, 16 deg flare drop
Stem: Cannondale 3, 6061 Alloy, 31.8, 7°
Brakes: Promax Decoder R mechanical disc, 160/160mm rotors
Brake Levers: Shimano Sora
Saddle: Cannondale Stage CX
Seatpost: Cannondale 4, 6061 Alloy, 27.2 x 350mm
Bike Sizing XS S M L XL Rider Height 152cm - 165cm 162cm - 175cm 170cm - 185cm 180cm - 193cm 190cm - 203cm
Standard Delivery Service - £19.99
This is a flat charge for an unlimited number of items.
If for any reason you are not satisfied with your purchase from TRI UK, you may return the product(s) to us within 28 days of the purchase date for a refund or exchange.
Explore further. Ride freer.
A 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
A capable, versatile gravel road bike. Built for chasing horizons, exploring routes less travelled or accelerating your commute. A balanced riding position: upright enough for comfort over the long haul and control on technical terrain, yet still low and forward enough for speedy efficiency.
Built with plenty of room for tyres up to 42mm wide, for comfort, grip and adventurous capability. With mounts for three water bottles, plus mounts for top tube storage, the Topstone is ready to go long. Multiple bottle cage positions on the downtube mount let you configure for big frame bags.
Key Features
A full carbon fork with a tapered steerer and 12mm thru-axles delivers a light, comfortable and precise-steering front end
OutFront Steering Geometry keeps the steering light and agile, while positioning the wheel further in front of the rider for stability and confidence on rougher 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
Removable Fender Bridge bolts on when you want fenders, disappears when you don't
Light, durable SmartForm C2 Alloy Frame w/ carbon fork for stiff but light construction allows you to convert more of your power into speed
Shimano Sora 9-speed Drivetrain for precise gear changes and making it easier to ride up steep hills
Promax Decoder R mechanical disc brakes give powerful, controllable and consistent stopping power with less effort
Specifications
Frameset
Frame: SmartForm C2 Alloy, 12x142 thru-axle, tapered headtube, flat mount disc, StraightShot internal cable routing
Fork: BallisTec Full Carbon, 1-1/8 to 1-1/4 steerer, 55mm OutFront offset, flat mount disc, internal routing, 12x100 thru axle
Wheels
Rims: RD 2.0, 28h
Hubs: Formula alloy, 12x100mm/12x142mm
Tyres: WTB Riddler Comp, 700 x 37c
Drivetrain
Pedals: n/a
Crank: FSA Tempo Adventure, 46/30
Front Derailleur: Shimano Sora GS
Rear Derailleur: Shimano Sora GS
Shifters: Shimano Sora, 9-speed
Chain: KMC Z9, 9-speed
Rear Cogs: Sunrace, 11-34, 9-speed
Components
Handlebar: Cannondale 3, butted 6061 alloy, 16 deg flare drop
Stem: Cannondale 3, 6061 Alloy, 31.8, 7°
Brakes: Promax Decoder R mechanical disc, 160/160mm rotors
Brake Levers: Shimano Sora
Saddle: Cannondale Stage CX
Seatpost: Cannondale 4, 6061 Alloy, 27.2 x 350mm
Bike Sizing XS S M L XL Rider Height 152cm - 165cm 162cm - 175cm 170cm - 185cm 180cm - 193cm 190cm - 203cm
Standard Delivery Service - £19.99
This is a flat charge for an unlimited number of items.
If for any reason you are not satisfied with your purchase from TRI UK, you may return the product(s) to us within 28 days of the purchase date for a refund or exchange.