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The Topstone Neo Lefty is an e-gravel bike like nothing else. The Performance Line CX drive unit paired with the long range 500wh intergrated PowerTube battery provides efficient, reliable power, with 85nm of torque with up to 80 miles of range providing near endless boundaries. The Bosch Purion display provides all the essential information for your riding at the touch of a button without having to take your hand off the handlebar. An integrated wheel sensor delivers accurate speed, route and distance information.
The Lefty Oliver fork is ultimate gravel suspension fork, built for off road terrain. 30mm of smooth, bump-flattening suspension in a stiff, precise-handling structure, letting you push yourself harder and ride more smoothly than ever before. Paired with KingPin suspension in the rear, you've got an incredibly smooth and comfortable dual suspension system without the weight and complexity of shocks or linkages.
Shimano's revolutionary GRX gravel specific groupset offers rugged reliability, wide range gearing options and quiet shifting. The rear derailleur makes use of the Shadow RD+ design borrowed from Shimano's MTB groupsets, with a clutch type mechanism to keep the chain under control and prevent it bouncing around on rough ground.
Built using Cannondale's super-light BallisTec carbon frame with Proportional Response Construction, the suspension and overall ride feel is custom tuned specifically to each size, with different carbon lay-ups and tube dimensions, so each size is dialled right in for every rider. The Topstone Neo features Dialled Endurance Fit offering a perfectly balanced riding position, upright enough for comfort over distance, yet long enough and low enough for speed and efficiency for the long haul. The frame is also built to accept an internally routed 27.2mm dropper seatpost, which isn't really a surprise on a bike as off road capable as the Topstone Neo!
Frame | BallisTec Carbon Frame, removable downtube battery, Kingpin suspension system, 12x148 thru-axle, dropper post compatible |
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Fork | Lefty Oliver, 30mm travel, Chamber Damper w/ All-Over tune, ISO High-Ride air spring, tapered steerer, 650b, 55mm offset |
Headset | Integrated, 1.5" lower to 1-1/8" upper, 25mm Alloy top cap |
Chain | KMC e-11 EPT, 11-speed |
Crank | FSA Bosch E-Bike, FSA Megatooth, 44T |
Rear Cogs | Shimano SLX, 11-42, 11-speed |
Rear Derailleur | Shimano GRX 812, Shadow RD+ |
Shifters | Shimano GRX 600, 11-speed |
Front Hub | Formula, Lefty |
Rear Hub | Formula cartridge bearing, 12x148mm thru-axle |
Rims | WTB ST i23 TCS, 28h, tubeless ready |
Spokes | Stainless Steel, 14g |
Tires | WTB Resolute, 650b x 42c, tubeless ready |
Brakes | Shimano GRX hydraulic disc, 180/160mm RT56 rotors |
Brake Levers | Shimano GRX hydraulic disc |
Grips | Cannondale Bar Tape, 3.5mm |
Handlebar | Cannondale 3, butted 6061 alloy, 16 deg flare drop |
Saddle | Fizik New Aliante R5, 150mm width, S-alloy rails |
Seatpost | Promax SP-2032, Alloy, 27.2 |
Stem | Cannondale 2, 6061 Alloy, 31.8, 7° |
E-System Drive Unit | Bosch Performance Line Speed 250W |
E-System Battery | Bosch PowerTube 500Wh |
E-System Display | Bosch Purion |
E-System Charger | Bosch 4A |
Note | The specifications, colors, parts, and availability of the products can be subjects to alter without prior notification. |