Cannondale Topstone Alloy 2 2025

CANNONDALE TOPSTONE ALLOY 2

Gravel is all about adventure

Gravel is all about adventure, so we've equipped Topstone Alloy for getting out there with the reliable confidence only a Topstone can deliver. An all-new fork offers three mounting points on each leg, with a plethora of frame mounts for weekend jaunts or big bikepacking trips.

Confident control

The secret to a great bike is in its geometry. We've dialed in the rider position to be upright enough for comfort and control on technical terrain, yet forward enough for speedy, drop-bar efficiency.

Frame Topstone, lightweight SmartForm C2 Alloy,
12x142 thru-axle, tapered headtube, BSA threaded BBm flat mount disc,
StraightShot internal cable routing

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 GXD 1.0, 28h, 23mm internal width, tubeless ready

Hubs (F) Shimano TC500, 12x100mm centerlock / (R) Shimano TC500,
12x142mm centerlock

Spokes Stainless Steel, 14g

Tires WTB Riddler TCS Light, 700x37c, tubeless ready

Pedals Not Included

Crank Shimano GRX 400 46/30

Bottom Bracket Shimano BSA 68

Chain Shimano HG54, 10-speed

Rear Cogs Shimano HG500, 11-32, 10-speed

Front Derailleur Shimano GRX 400

Rear Derailleur Shimano GRX 400, Shadow RD+

Shifters Shimano GRX 400, 10-speed

Handlebar Cannondale 3, butted 6061 Alloy, 16 deg flare drop

Grips Cannondale KnurlCork, 2.7mm

Stem Cannondale 3, 6061 Alloy, 31.8, 7°

Headset Integrated, 1-1/8" - 1.5"

Brakes Shimano GRX 400 hydraulic disc, 160/160mm RT30 centerlock rotors

Brake Levers Shimano GRX 400 hydraulic disc

Saddle Selle Royal SRX Open

Seatpost Cannondale 3, 6061 Alloy, 27.2x350mm

Sizes XS, SM, MD, LG, XL

Colour 1 Spruce Green with / Jet Black (SGR)

Here to view the Sizing Information