Specs
DETAILS
Platform
Topstone Alloy
Model Name
Topstone 2
Model Code
C15702U
FRAMESET
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
Headset
Integrated, 1-1/8" - 1.5"
DRIVETRAIN
Rear Derailleur
Shimano GRX 400, Shadow RD+
Front Derailleur
Shimano GRX 400, braze-on
Shifters
Shimano GRX 400, 10-speed
Chain
KMC X10, 10-speed
Crank
FSA Omega AGX+ Alloy, 46/30
Rear Cogs
Shimano HG500, 11-34, 10-speed
Bottom Bracket
FSA Cartridge
BRAKES
Brakes
Shimano GRX 400 hydraulic disc, 160/160mm RT54 rotors
Brake Levers
Shimano GRX 400 hydraulic disc
WHEELS
Rims
WTB ST i23 TCS, 28h, tubeless ready
Spokes
Stainless Steel, 14g
Tires
WTB Riddler, 700x37c (Europe/UK - Vittoria Terreno Dry, 700x37c)
Tire Size
37
Wheel Size
700c
Hubs
(F) Formula cartridge bearing, 12x100mm centerlock / (R) Formula cartridge bearing, 12x142mm centerlock
Front Tire
WTB Riddler, 700x37c (Europe/UK - Vittoria Terreno Dry, 700x37c)
Rear Tire
WTB Riddler, 700x37c (Europe/UK - Vittoria Terreno Dry, 700x37c)
COMPONENTS
Handlebar
Cannondale 3, butted 6061 Alloy, 16 deg flare drop
Stem
Cannondale 3, 6061 Alloy, 31.8, 7°
Grips
Cannondale Bar Tape, 3.5mm
Saddle
Fizik Aliante Delta, S-alloy rails
Seatpost
Cannondale 3, 6061 Alloy, 27.2x350mm
EXTRA
Extra 1
Removable fender bridge