Why buy your bike from Sigma Sports?
Don't hesitate to reach out to us. It's our goal to answer all of your questions and offer the best advice from our experts. We’ll be happy to answer any questions you may have. Contact us now or visit us in-store.
All our bikes are fully built, checked, tuned and tested by our Cytech qualified mechanics. Click here to see how we’ll deliver your bike or collect in-store.
We offer FREE DELIVERY of your bike to your home or place of work. Once you've placed your order, our Customer Care team will be in contact to offer a convenient delivery date of your choice.
We've partnered with PedalSure to offer you 30-DAYS FREE bike insurance on new bikes over £400. Click here to learn more and claim.
Colnago eGRV GRX Di2 Electric Disc Adventure Bike 2020
The eGRV GRX Di2 Electric Disc Adventure Bike retains the sharp looks that Colnago is famed for by locating the 250W Ebikemotion motor in the rear hub rather than the frame, but it can still be activated using the conveniently located top tube button. Otherwise, it is business as usual for the carbon-framed bike, with Colnago’s usual blend of efficient performance and compliance. The electrically operated Shimano gravel GRX Di2 groupset means that shifting is actuated by the lightest press of the controls and the hydraulic brakes provide great power and modulation with a similarly light touch. The fast-rolling WTB Riddler tyres and Mavic Aksium Elite wheels work well on a wide variety of surfaces from tarmac to dirt, making every ride on the eGRV GRX Di2 a potential adventure.
- Colnago carbon frame
- Ebikemotion 250W hub motor and battery
- Shimano GRX Di2 electronic groupset
- Mavic Aksium Elite UST EBM wheelset
- WTB Riddler 700 x 37C tyres
Please note: Image is for illustration purposes only, spec is as listed.
|FRAME||Colnago eGRV carbon|
|FORK||Colnago eGRV Disc carbon monocoque|
|STEM||Deda Zero 1|
|HANDLEBAR||Deda Gravel 100 alloy 6061|
|FRONT BRAKE||Shimano GRX810 hydraulic disc|
|REAR BRAKE||Shimano GRX810 hydraulic disc|
|BRAKE LEVERS||Shimano GRX815 hydraulic disc|
|FRONT DERAILLEUR||Shimano FD-RX815 GRX Di2|
|REAR DERAILLEUR||Shimano RD-RX815 GRX Di2 11-speed|
|SHIFT LEVERS||Shimano GRX815 Di2 11-speed|
|CASSETTE||Shimano Ultegra R8000 11-30t|
|CRANKSET||Shimano GRX810 50/34t|
|FRONT WHEEL||Mavic Aksium Elite UST EBM|
|REAR WHEEL||Mavic Aksium Elite UST EBM|
|FRONT TYRE||WTB Riddler 700 x 37C, clincher|
|REAR TYRE||WTB Riddler 700 x 37C, clincher|
|SADDLE||Prologo Proxim W450|
|SEATPOST||Colnago eGRV carbon|
|BATTERY||Ebikemotion 36V, 250Wm 18650GA-10S/2P|
|Ebikemotion 36V, 250W, 40Nm|
Built, Checked, Tuned and Tested
All our bikes are fully built, checked, tuned and tested by our Cytech qualified mechanics and then securely packaged, ready for delivery. All you have to do is add the pedals (if included), attach the handlebars to the stem and tighten them following the included detailed instructions or by watching our video and using the provided FREE tools.
To see how you build your new bike once you receive it, please see our bike assembly page here.
Please note all bikes collected from our shop, are built, tested and ready to ride.
Please note, occasionally, manufacturers may change the specification without notice. Bicycles do not come with pedals unless otherwise specified. We do not install accessories to bikes, including mudguards.