Fullbike Topstone 2 Alloy GRX 400

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" - 1-1/2"

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

Spokes          : Stainless Steel, 14g

Tires          : WTB Riddler TCS Light, 700 x 37c, tubeless ready

Tire Size          : 37

Wheel Size : 700c

Hubs                      : (F) Formula cartridge bearing, 12x100mm centerlock / (R) Formula cartridge bearing, 12x142mm centerlock

Front Tire          : WTB Riddler TCS Light, 700 x 37c, tubeless ready

Rear Tire          : WTB Riddler TCS Light, 700 x 37c, tubeless ready

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

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