Cannondale Topstone Neo Carbon 3 Lefty 2021 - Electric Gravel Bike

With 30mm of bump-smoothing suspension the Cannondale Topstone Neo Carbon 3 Lefty has gobs of tire clearance and kit mounts, and power assistance from Bosch’s latest integrated battery and motor system, these are the most capable, confident, comfortable e-gravel bikes ever made.
Key Features
- BallisTec Carbon Frame with the Kingpin suspension system
- Unique Lefty suspension fork with 30mm travel
- Powerful Bosch Performance Line CX 250W motor
- Shimano GRX gravel-specific 1x11 speed drivetrain
- Colour: Grey
- Sizes: Small, Medium, Large, X Large
- The Cannondale Topstone Neo Carbon 3 Lefty is available with 0% APR finance
- Gravel Plus E-Bike. We combined our finest carbon gravel bike chassis with the best motor system from Bosch to create a powerful, go-anywhere, do-anything adventure machine with almost unreal riding qualities.
- 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.
- Lefty Oliver. The ultimate built-for-gravel suspension fork. With 30mm of smooth, bump-taming suspension and an incredibly stiff, precise-handling structure, this lightweight fork lets you push it harder, and ride smoother than ever.
- Multi-Function, Multi-Purpose. The e-gravel bike that has everything. Big clearance for big tires. Tons of gear and storage mounts. Internal dropper post compatibility. Refined geometry and a confident rider position all come together to create a machine that’s stable, composed and laugh-out-loud enjoyable to ride.
Occasionally, without notice, manufacturers change product design and/or specifications.
| Frame | BallisTec Carbon Frame, removable downtube battery, Kingpin suspension system, 12x148 thru-axle, dropper post compatible |
| Fork | All-New 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 w/ reducer, 25mm Alloy top cap |
| Stem | Cannondale 2, 6061 Alloy, 31.8, 7° |
| Bars | Cannondale 3, butted 6061 Alloy, 16 deg flare drop |
| Front Brake | Shimano GRX hydraulic disc, 180mm RT56 rotors |
| Rear Brake | Shimano GRX hydraulic disc, 180mm RT56 rotors |
| Brake Lever | Shimano GRX hydraulic disc |
| Rear Mech | Shimano GRX 812, Shadow Plus |
| Shifters | Shimano GRX 600, 1x11 |
| Speed | 11 |
| Rims | WTB ST i23 TCS, 28h, tubeless ready |
| Front Hub | Formula, Lefty |
| Rear Hub | Formula, 12x148mm thru-axle |
| Spokes | Stainless Steel, 14g |
| Front Tyre | WTB Resolute, 650b x 42c, tubeless ready |
| Rear Tyre | WTB Resolute, 650b x 42c, tubeless ready |
| Seat Post | Promax SP-2032, Alloy, 27.2 |
| Saddle | Fabric Scoop Shallow Sport, steel rails |
| Chainset | FSA Bosch E-Bike, FSA Megatooth, 42T |
| Chain | KMC e-11 EPT, 11-speed |
| Cassette | Shimano SLX, 11-42, 11-speed |
| Pedals | Basic Resin Flats |
| Battery Size (WH) | 500wh |
| Motor | Bosch Performance Line Speed 250W (28mph) |
| User Interface | Bosch Purion |
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Cannondale Topstone Neo 2021 Size Chart
|
Frame Size |
Height (cm) |
Height (Feet) |
|
Small |
160 – 170 |
5’ 3” – 5’ 7” |
|
Medium |
170 – 178 |
5’ 7” – 5’ 10” |
|
Large |
178 – 188 |
5’ 10” – 6’ 2” |
|
X Large |
188 – 196 |
6’ 2” – 6’ 5” |
Cannondale Topstone Neo 2021 Geometry
|
|
Small |
Medium |
Large |
X Large |
|
Seat Tube Length (cm) |
41 |
44 |
50 |
55 |
|
Top Tube Horizontal (cm) |
53.4 |
55.2 |
56.9 |
58.6 |
|
Head Tube Angle |
71° |
71° |
71° |
71° |
|
Seat Tube Angle |
74° |
74° |
74° |
74° |
|
Standover (cm) |
74.3 |
77.3 |
82.4 |
86.8 |
|
Head Tube Length (cm) |
12.7 |
15.8 |
19.5 |
22.9 |
|
Wheelbase (cm) |
101.8 |
103.8 |
105.7 |
107.6 |
|
Front Centre (cm) |
60.6 |
62.5 |
64.4 |
66.3 |
|
Chainstay Length (cm) |
42 |
42 |
42 |
42 |
|
Bottom Bracket Drop (cm) |
6.4 |
6.1 |
6.1 |
5.9 |
|
Bottom Bracket Height (cm) |
28.9 |
29.2 |
29.2 |
29.4 |
|
Fork Rake (cm) |
5.5 |
5.5 |
5.5 |
5.5 |
|
Trail (cm) |
6.3 |
6.3 |
6.3 |
6.3 |
|
Stack (cm) |
54.9 |
57.5 |
61.0 |
64.0 |
|
Reach (cm) |
37.7 |
38.7 |
39.4 |
40.2 |
What size frame do I need if I am between sizes? - read here
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