2022 Pre-orders: In anticipation of the high demand for bikes for the 2022 season, we are now accepting pre-orders. Information on these models (i.e. photos and specifications) is forthcoming and will be published as more becomes available. As quantities will be limited, pre-orders will be accepted on a “first come, first served” basis. Please click on the button "CHECK AVAILABILITY" to confirm item is available. BicyclesMcW reserves the right to update pricing should MSRP increase. Availability: Winter 2022.

Road Bikes

From the fastest race bike on the planet to the most capable off-road gravel bike, our road bikes are designed to suit your ride.

Gravel Bikes

On-road. Off-road. Any road. These bikes are built to move you beyond the paved and predictable.

EXPLORE / Topstone Alloy

A capable, versatile gravel road bike. The Topstone Alloy is built for chasing horizons, exploring routes less travelled or accelerating your commute.

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


  • Light, durable SmartForm C2 Alloy Frame w/ full carbon fork

  • Shimano GRX 800/600 11-speed shifting

  • Shimano GRX 400 hydraulic disc brakes

Feel the light

Light and lively, smooth yet snappy. Topstone's SmartForm C2 Alloy construction showcases our decades of expertise in aluminum craftsmanship.

Full Carbon Fork

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. Plus it reduces the chance of toe overlap on smaller sizes.

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.

Removable Fender Bridge

Bolts on when you want fenders, disappears when you don't.



  • Bottom Bracket: FSA Cartridge

  • Chain: KMC X11, 11-speed

  • Crank: FSA Omega AGX+ Alloy, 46/30

  • Front Derailleur: Shimano GRX 800, braze-on

  • Rear Cogs: Shimano 105, 11-34, 11-speed

  • Rear Derailleur: Shimano GRX 810, Shadow RD+

  • Shifters: Shimano GRX 600, 11-speed


  • Fork: BallisTec Full Carbon, 1-1/8" to 1-1/4" steerer, 55mm OutFront offset, flat mount disc, internal routing, 12x100 thru axle

  • Frame: SmartForm C2 Alloy, 12x142 thru-axle, tapered headtube, flat mount disc, StraightShot internal cable routing, multiple gear/bottle mounts

  • Headset: Integrated, 1-1/8" - 1-1/4"


  • Front Hub: Formula cartridge bearing, Centerlock, 12x100mm

  • Rear Hub: Formula cartridge bearing, Centerlock, 12x142mm

  • Rims: WTB ST i23 TCS, 28h, tubeless ready

  • Spokes: Stainless Steel, 14g

  • Tire Size: 37

  • Tires: WTB Nano, 700 x 40c, wire bead

  • Wheel Size: 700c


  • Brake Levers: Shimano GRX 600 hydraulic disc

  • Brakes: Shimano GRX 400, hydraulic disc, 160/160mm RT54 rotors


  • Grips: Cannondale Bar Tape, 3.5mm

  • Handlebar: Cannondale 3, butted 6061 alloy, 16 deg flare drop

  • Saddle: Fizik Aliante Delta, S-alloy rails

  • Seatpost: Cannondale 3, 6061 Alloy, 27.2 x 350mm

  • Stem: Cannondale 3, 6061 Alloy, 31.8, 7°


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