Cannondale Topstone Neo Carbon 4 Gravel Bike 2021

Add to cart
  • Description

An unprecedented gravel e-bike with real suspension. It's the most off-road capable and on-road comfortable e-road bike ever made.

Topstone Neo Carbon and Topstone Neo Carbon Lefty distill our experience making fast race bikes, cutting edge e-bikes and ultra-light dual suspension mountain bikes into an exceptional machine, designed for maximum fun and range to go places beyond all gravel bikes' abilities, or maximum comfort in more ordinary terrain.


  • Where it thrives: Gravel roads, Up and down hills, Out in the elements
  • What it's built for: Handling, Comfort, Traction

Bosch drive unit
The Bosch drive systems are the most advanced electric assist systems in the world. The mid-motor drive configuration provides balanced weight distribution for great handling and a natural feeling ride.

Smooth operator
They smoothly deliver incredible torque and power, allowing you to effortlessly climb hills, easily haul gear, and the big tank of a 500Wh battery keeps you going fast and far.

Kingpin Suspension
Revolutionary, super-light suspension that lets you ride harder on dirt and more smoothly on pavement. Better control. Better traction. Better comfort. Nothing sacrificed.

A thru-axle pivot in the seat tube allows the entire back of the frame – the rear stays, seat tube, even the rear of the top tube – to flex like a series of connected leaf-springs, absorbing bumps and road vibration without the weight and complexity of a shock and linkages.


  • Frame BallisTec Carbon Frame, removable downtube battery, Kingpin suspension system, 12x148 thru-axle, dropper post compatible
  • Fork Full Carbon, 1-1/8" to 1-1/4" steerer, 55mm OutFront offset, flat mount disc, internal routing, 12x110 thru axle
  • Rear Shock Null
  • Rims WTB ST TCS i23 28h, tubeless ready
  • Hubs (F) Formula CSG-1905, 12x110mm thru-axle / (R) Shimano MT400, 12x148mm, thru-axle
  • Spokes Stainless Steel, 14g
  • Tires WTB Riddler Comp, 700 x 37c
  • Pedals Not included
  • Crank FSA Bosch E-Bike, 46/30T
  • Bottom Bracket Null
  • Chain KMC X10EL, 10-speed
  • Rear Cogs Shimano HG500, 11-34, 10-speed
  • Front Derailleur Shimano GRX, braze-on
  • Rear Derailleur Shimano GRX 400, Shadow Plus
  • Shifters Shimano GRX 400, 2x10
  • Handlebar Cannondale 3, butted 6061 alloy, 16 deg flare drop
  • Grips Cannondale Bar Tape, 3.5mm
  • Stem Cannondale 2, 6061 Alloy, 31.8, 7°
  • Headset Integrated, 1.5" lower to 1-1/8" upper w/ reducer, 25mm Alloy top cap
  • Brakes Shimano GRX hydraulic disc, 160mm RT54 rotors
  • Brake Levers Shimano GRX hydraulic disc
  • E-Bike Display Bosch Purion
  • E-Bike Battery Bosch PowerTube 500Wh
  • E-Bike Charger Bosch 4A
  • E-Bike Drive Unit Bosch Performance Line CX 250W
  • Saddle Fabric Scoop Shallow Sport, steel rails
  • Seatpost Promax SP-2032, Alloy, 27.2
  • Speeds 11
  • Extras Null
  • Sizes Available SM, MD, LG, XL
  • Brake Type Disc
  • Chain Device Null
  • Connectivity Null
  • Consumer Name 1 Topstone Neo Carbon
  • Consumer Name 2 4
  • Electric Yes
  • Fork Travel Null
  • Frame Details Null
  • Frame Travel Null
  • Front Hub Formula CSG-1905, 12x110mm thru-axle
  • Material Null
  • Rear Hub Shimano MT400, 12x148mm, thru-axle
  • Tire Size Null
  • Wheel Size 700c