Topstone Neo Carbon 4

An e-gravel bike like no other.  Already the most off-road capable and on-road comfortable gravel bike, we’ve now added a Bosch motor for more power.

  • Frame: BallisTec Carbon Frame, removable downtube battery, Kingpin suspension system, 12×148 thru-axle, dropper post compatible
  • Fork: BallisTec Carbon, 1-1/8″ to 1.5″ steerer, 55mm OutFront offset, flat mount disc, internal routing, 12×110 thru axle
  • Headset: Integrated, 1.5″ lower to 1-1/8″ upper, 25mm Alloy top cap
  • E-System Battery: Bosch PowerTube 500Wh
  • E-System Charger: Bosch 4A
  • E-System Display: Bosch Purion
  • Front Hub: Formula cartridge bearing, Centerlock, 12x110mm thru-axle
  • Rear Hub: Shimano MT400, Centerlock, 12x148mm thru-axle
  • Rims: WTB ST TCS i23 28h, tubeless ready
  • Spokes: Stainless Steel, 14g
  • Tire Size: 37
  • Tires: WTB Riddler Comp, 700 x 37c
  • Wheel Size: 700c
  • Grips: Cannondale Bar Tape, 3.5mm
  • Handlebar: Cannondale 3, butted 6061 alloy, 16 deg flare drop
  • Saddle: Fabric Scoop Shallow Sport, steel rails
  • Seatpost: Promax SP-2032, Alloy, 27.2
  • Stem: Cannondale 2, 6061 Alloy, 31.8, 7°
  • Brake Levers: Shimano GRX hydraulic disc
  • Brakes: Shimano GRX hydraulic disc, 160/160mm RT54 rotors

    RRP £4700