Cannondale 2020 Topstone Carbon 105 Bicycle - Unisex 6005-996

Cannondale 2020 Topstone Carbon 105 Bicycle - Unisex

Size Guide

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Bikes are covered by MEC's Rocksolid Guarantee and Bike Service Agreement.

Buy a Cannondale bike, get 2 years of free top-level bike service that includes: drivetrain tune-ups, wheel truing, 2 brake bleeds, 2 fork and shock services and minor part installs.

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See available Gravel and cyclocross bikes


Show Description

Let this gravel bike put a giant grin on your face. With the Kingpin suspension system, charging down gravel is as fun as letting the reigns out on pavement. Decked out with a Shimano 105 groupset, it operates at performance-level. Durable and punchy, this wild rig is ready to tackle back roads or hilly urban rides.

  • BallisTec Carbon frame and carbon fork, with efficient gravel bike geometry.
  • Kingpin suspension for 30mm of vertical compliance, without lateral compliance.
  • 2x11 drive train pairs 46-30T chain rings with an 11-34T cassette.
  • Shimano 105 groupset.
  • Hydraulic disc brakes with 160mm rotors.
  • KMC X11 chain.
  • Double-wall alloy rims (tubeless ready).
  • 700x37c tires.
  • Wheel sensor pairs with your phone via the free Cannondale app and uses Garmin™ technology to record your rides, provide your: time, speed, distance, calories, etc. and it even tells you about your carbon offset. The app also provides reminders for needed services, tracks service history and more.
  • Wheel sensor works with ANT+® or Bluetooth® and uses an easily replaceable 2032 battery that lasts more than a year.
  • Bikes are covered by MEC's Rocksolid Guarantee and Bike Service Agreement. You can bring your bike to any MEC Bike Shop for free adjustments and minor maintenance for two years after purchase.

Tech specs

Show Tech specs
Ideal for
  • Cyclocross
  • Cycle commuting
  • Gravel riding
Frame BallisTec Carbon
Fork BallisTec Carbon
Stem Cannondale 3 6061 31.8mm
Seatpost Cannondale 3 6061 Alloy 31.6 x 350mm
Headset Integrated
Handlebars Cannondale C3 Compact 6061
Grips/tape Cannondale Grip Bar Tape w/ gel

Mechanical disc brakes are more powerful than rim brakes, but less powerful than hydraulic brakes.

Shimano 105 (hydraulic disc)
Brake levers Shimano 105
Shifters Shimano 105
Derailleur (front) Shimano 105
Derailleur (rear) Shimano 105
Crank + rings Cannondale 1 BB30a FSA 46-30T
Bottom bracket Cartridge bearing
Pedals Sold separately
Hub (front) Formula
Hub (rear)

The hub affects a bike’s rolling efficiency. Internally geared hubs require significantly less maintenance.


Cassettes with a smaller range allow you to go faster; a bigger range makes climbing hills easier.

Shimano 105 11-speed 11-34T
Chain KMC X11
Spokes Stainless
Rims WTB ST i23 TCS
Tires WTB Riddler TCS Light 700 x 37
Saddle Fabric Scoop Shallow Sport
Made in Taiwan