Details

• Platform

  Topstone Alloy
• Model Name

  Topstone 2
• Model Code

  C15702U

Frameset

• Frame

  Lightweight SmartForm C2 Alloy, 12×142 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, 12×100 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 TCS Light, 700x37c, tubeless ready (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 TCS Light, 700x37c, tubeless ready (Europe/UK – Vittoria Terreno Dry, 700x37c)
• Rear Tire

  WTB Riddler TCS Light, 700x37c, tubeless ready (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