cannondale/キャノンデール Topstone 1

Platform

Topstone Alloy

Model Name

Topstone 1

Model Code

C15701M

Frame

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

Fork

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

Headset

Integrated, 1-1/8" - 1-1/4"

Rear Derailleur

Shimano GRX 810, Shadow RD+

Front Derailleur

Shimano GRX 800, braze-on

Shifters

Shimano GRX 600, 11-speed

Chain

KMC X11, 11-speed

Crank

FSA Omega AGX+ Alloy, 46/30

Rear Cogs

Shimano 105, 11-34, 11-speed

Bottom Bracket

FSA Cartridge

Brakes

Shimano GRX 400, hydraulic disc, 160/160mm RT54 rotors

Brake Levers

Shimano GRX 600 hydraulic disc

Rims

WTB ST i23 TCS, 28h, tubeless ready

Front Hub

Formula cartridge bearing, Centerlock, 12x100mm

Rear Hub

Formula cartridge bearing, Centerlock, 12x142mm

Spokes

Stainless Steel, 14g

Tires

WTB Nano, 700 x 40c, wire bead

Tire Size

37

Wheel Size

700c

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, 27.2 x 350mm

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