Cannondale Topstone Neo Carbon 4 2023 - Electric Gravel Bike
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The Cannondale Topstone Neo Carbon 4 is a gravel e-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.
Key features:
- Topstone Neo Carbon frame
- Topstone Neo Carbon forks
- Shimano GRX 1x11 gears give enough range to climb anything
- Shimano GRX hydraulic brakes offer all weather stopping power
- WTB Riddler tyres offer on and off-road traction
- Sizes: S, M, L, XL
- Colours: Midnight Blue
- The Cannondale Topstone Neo Carbon is available with 0% APR finance
Drive information:
- Motor: Bosch Performance Line CX 250W
- Battery: Bosch PowerTube 500Wh
- Interface: Bosch Purion
E-Bike + Gravel
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 unreal riding qualities and a range of up to 125 km.
Kingpin Suspension
An outstanding bike needs an outstanding chassis. Our revolutionary Kingpin rear suspension delivers 30mm of plush travel and compliance that is a dream to ride. More grip, more go.
Multi-Function, Multi-Purpose
Big clearance for big 650b x 40c tires. 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.
All Tredz bikes are:
- Fully built & ready to ride
- Fully checked & tested by Cytech qualified mechanics
- Available with 0% APR finance on any basket over £99
- UK price match guarantee
- 365 day no hassle returns
- Free delivery in the UK Mainland on a date that suits you
In the box with every Tredz bike is:
- Free Tredz 9 key trail tool
- Free Tredz pedal spanner
- Free basic pedals
- Tredz drawstring kit bag
- 16 point quality control check sheet
- Basic bike setup instructions
- Free Cycle Plan insurance voucher
Occasionally, without notice, manufacturers change product design and/or specifications.
Frame | Topstone Neo Carbon Frame, removable downtube battery, Kingpin suspension system, 12x148 thru-axle, dropper post compatible |
Fork | Topstone Neo Carbon, 1-1/8" to 1.5" steerer, 55mm OutFront offset, flat mount disc, internal routing, 12x110 thru axle |
Headset | Integrated, 1.5" lower to 1-1/8" upper, 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, 160/160mm RT54 rotors |
Rear Brake | Shimano GRX hydraulic disc, 160/160mm RT54 rotors |
Brake Lever | Shimano GRX hydraulic disc |
Front Mech | Shimano GRX 400, braze-on |
Rear Mech | Shimano GRX 400, Shadow RD+ |
Shifters | Shimano GRX 400, 2x10 |
Speed | 11 |
Rims | WTB ST TCS i23 28h, tubeless ready |
Front Hub | Formula cartridge bearing, Centerlock, 12x110mm thru-axle |
Rear Hub | Shimano MT400, Centerlock, 12x148mm thru-axle |
Spokes | Stainless Steel, 14g |
Front Tyre | WTB Riddler Comp, 700 x 37c |
Rear Tyre | WTB Riddler Comp, 700 x 37c |
Seat Post | Promax SP-2032, Alloy, 27.2 |
Saddle | Fizik Aliante Delta, S-alloy rails |
Chainset | FSA Bosch E-Bike, 48/32T |
Bottom Bracket | Null |
Chain | KMC X10EL, 10-speed |
Cassette | Shimano HG500, 11-34, 10-speed |
Pedals | Not Included |
Battery Size (WH) | Bosch Powertube 500Wh |
Motor | Bosch Performance Line CX 250W |
User Interface | Bosch Purion |
Electric Bike Bike Size Chart
Height |
e Bike Size |
e Road Bike Size |
e Mountain Bike Size* |
4’8” – 5’1” 143 – 155 cm |
XXS |
44 cm |
13” (33 cm) |
5’1” – 5’4” 155 – 163 cm |
XS |
48 cm |
15” (38 cm) |
5’4” – 5’7” 163 – 170 cm |
S |
51 cm |
16” (41 cm) |
5’7” – 5’10” 170 – 178 cm |
M |
54 cm |
18” (46cm) |
5’10” – 6’0” 178 – 183 cm |
L |
56 cm |
19” (48cm) |
6’0” – 6’3” 183 – 191 cm |
XL |
58 cm |
20” (51 cm) |
6’3” – 6’5” 191 – 196 cm |
XXL |
60 cm |
21” (53 cm) |
6’5” – 6’9” 196 – 205 cm |
XXXL |
62 cm |
22” (56 cm) |
* Mountain bikes are sized differently to road bikes. Typically, they are sized in inches as the first MTBs were produced in the USA. European brands like Lapierre and Haibike like to use centimeters for all their bikes. The measurements of their mountain bikes doesn’t match their road bikes but is like a simple conversion from the inches measurement. This is why we have included cm measurements in brackets for the e mountain bike column.
See our bike size guide for more on bike sizing
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