Details

• Platform

  Topstone Carbon
• Model Name

  Topstone Carbon 2 Lefty
• Model Code

  C15203U

Frameset

• Frame

  Topstone Carbon, Kingpin suspension system, SmartSense compatible, Proportional Response construction, 12x142mm thru-axle, 27.2 dropper post ready, BSA 68mm threaded BB, DirectLine internal cable routing, removable fender bridge, multiple gear/bottle mounts
• Fork

  Lefty Oliver, 30mm travel, lockout, Chamber Damper w/ All-Over tune, ISO High-Ride air spring, tapered steerer, 700c, 55mm offset
• Headset

  Integrated, Carbon, 1-1/8" - 1-1/2"

Drivetrain

• Rear Derailleur

  Shimano GRX 822, Shadow RD+
• Shifters

  Shimano GRX 820, 12-speed, w/ dropper actuator
• Chain

  Shimano HG M7100, 12-speed
• Crank

  Shimano GRX 610, 40T
• Rear Cogs

  Shimano SLX M7100, 10-45, 12-speed
• Bottom Bracket

  Shimano BSA 68

Brakes

• Brakes

  Shimano GRX 820 hydraulic disc, 160/160mm MT800/RT76 rotors
• Brake Levers

  Shimano GRX 820 hydraulic disc

Wheels

• Rims

  DT Swiss G 540, 700c, 28h, 24mm inner width, tubeless ready
• Spokes

  Stainless Steel, 14g
• Tire Size

  44
• Wheel Size

  700
• Hubs

  (F) Lefty 50, 6-Bolt / (R) Shimano TC500, Centerlock Disc, 12x142mm
• Tires

  Vittoria Mezcal, 700x44c, tubeless ready

Components

• Handlebar

  Cannondale 2 ShortDrop, 7050 alloy, 12 deg flare drop
• Stem

  Cannondale 2, 6061 Alloy, 31.8, 7°
• Grips

  Cannondale Bar Tape, 3.5mm
• Saddle

  Fizik Terra Argo X5, S-alloy rails
• Seatpost

  Cannondale DownLow Dropper Post, 27.2, 60/80/100mm travel, shifter-integrated lever

Extra

• Extra 1

  StrapRack tool/stuff holder