Topstone 105 | Gravel Bikes | Cannondale

Topstone 105

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Topstone 105
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Platform: Topstone

Explore further. Ride freer.

A capable, versatile gravel road bike. Built for chasing horizons, exploring routes less travelled or accelerating your commute.

Highlights

  • Light, durable SmartForm C2 Alloy Frame w/ full carbon fork
  • Shimano 105 group w/hydraulic disc brakes / FSA Omega crankset
  • WTB tubeless-ready rims and tires

Where it thrives

Gravel roads, out in the elements

What it's built for

Traction, handling, comfort

Feel the light
Light and lively, smooth yet snappy. Topstone's SmartForm C2 Alloy construction showcases our decades of expertise in aluminum craftsmanship.

Drivetrain

  • Bottom Bracket
    FSA Omega
  • Chain
    KMC X11, 11-speed
  • Crank
    FSA Omega ME alloy, 46/30
  • Front Derailleur
    Shimano 105, 31.8 clamp
  • Rear Cogs
    Shimano 105, 11-34, 11-speed
  • Rear Derailleur
    Shimano 105 GS
  • Shifters
    Shimano 105 hydro disc, 2x11

Frameset

  • Fork
    Full Carbon, 1-1/8" to 1-1/4" steerer, 55mm OutFront offset, flat mount disc, internal routing, 12x100 thru axle
  • Frame
    SmartForm C2 Alloy, 142x12 thru-axle, tapered headtube, flat mount disc, StraightShot internal cable routing, multiple gear/bottle mounts
    • 142x12 thru-axle
    • Tapered headtube
    • Flat mount disc
    • StraightShot internal cable routing
    • Multiple gear/bottle mounts

Wheels

  • Rear Hub
    Formula RX-142, 12x142 centerlock
  • Rims
    WTB ST i23 TCS, 28h, tubeless ready
  • Spokes
    Stainless Steel, 14g
  • Tire Size
    37
  • Tires
    WTB Riddler TCS Light, 700 x 37c, tubeless ready
  • Wheel Size
    700c

Brakes

  • Brake Levers
    Shimano 105 hydro disc
  • Brakes
    Shimano 105 hydro disc, 160/160mm RT56 rotors

Components

  • Grips
    Cannondale Grip Bar Tape w/Gel, 3.5mm
  • Handlebar
    Cannondale 3, butted 6061 alloy, 16 deg flare drop
  • Saddle
    Fabric Scoop Radius Sport, steel rails
  • Seatpost
    Cannondale 3, 6061 Alloy, 27.2 x 350mm
  • Stem
    Cannondale 3, 6061 alloy, 31.8, 7°

Weight: 9.9 kg / 21.9 lbs - Bike and frame weights may vary in final production.

Measurements

  • Size: XS
    5'0" 152
    5'5" 165
  • Size: SM
    5'4" 162
    5'9" 175
  • Size: MD
    5'7" 170
    6'1" 185
  • Size: LG
    5'11" 180
    6'4" 193
  • Size: XL
    6'3" 190
    6'8" 203
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Geometry

Size:

Sizing

Tell us how tall you are, we'll help you find the right size.

Long Arms? Short Legs? Just not sure? Call Us!

Customer Service can help you identify a size more specific to your body type.

(123)456-7890

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