Colnago eGRV Disc Ultegra Electric Gravel Bike 2021 - Grey

Frame Size :

eGRV Gravel bike
Where the road ends, eGRV begins. Fun without compromise, a gravel ebike to use on any surface, from asphalt to the most hidden paths. Don’t set limits, just follow your instinct. Same design as the queen C64. Besides the electrical core, the E64 stands out for its monocoque frame.

Colnago Evolution
The ""Evolution"" project is born to break down the limits of classic human powered bicycles. Rediscover the pleasure of pedalling thanks to the intelligence of the servo assisted system. Challenge yourself and get back in the game.

Compact and light
A rear hub motor and a downtube that located in the downtube the battery keeps the weight low while keeping a pleasing aesthetic. The E64 is unlike any other ebike out there.

Ebike Motion
Thanks to the iWOC button electronic assistance can be deactivated or adjusted with a simple touch.


  • Carbon frame, fork and seatpost
  • Shimano RX810 and RS8000 11 speed drivetrain and hydraulic brakes
  • Ebikemotion 36V, 250W, 40Nm, 25km/h




Brand Colnago
Gender Unisex
Age Adult
Model Year 2021
Frame Colnago eGRV Carbon
Fork Colnago eGRV Disc Carbon Monocoque
Shifters Shimano GRX810 hydraulic disc
Derailleur (Front) Shimano FD-R8000 Ultegra
Derailleur (Rear) Shimano RD-R8000 Ultegra
Brakes Shimano GRX810/R8000 hydraulic disc
Crankset Shimano Ultegra 50/34T
Cassette Shimano Ultegra 11-30T
Chain KMC 11sp
Hub Front Mavic Aksium Elite
Hub Rear Mavic Aksium Elite Evo UST Ebike Motion
Rims Mavic Aksium Elite Evo UST
Tyres Continental Ultra Sport II, 28-622, 700 x 28C
Handlebar Deda Zero RHM Alloy 6061
Stem Deda Zero 1
Headset Deda Zero RHM Alloy 6061
Saddle Prologo Proxim W450
Seatpost Colnago C64 Carbon Aero Seatpost
Pedal n/a
Wheel Size 700c
Number of Gears 22
Motor Ebikemotion 36V, 250Wh, 18650GA-10S/2P


Ready to ride

Every bike from Start Fitness is fully checked & assembled before despatch and will arrive, almost, ready to ride. Each bike is assembled by one of our CyTech accredited mechanics and then packed into one of our custom boxes. Minimal assembly, with basic tools, is required before you can ride. Assembly tools are not usually included. Please note: Some bikes are not supplied with pedals. Manufacturers don’t know if you want flat or clipless pedals, rather than send the bike with the wrong type, they leave the choice for you to make.   This process has a lead time of between 3-5 working days Unfortunately during peak times this may be slightly delayed. We will however, aim to despatch your bike as quickly as possible.  

Making sure you are home

Once fully checked and boxed, we will contact you to book a delivery date. Our bikes are despatched on a next working day service (excludes weekends & bank holidays) for UK mainland orders, or a two day service to Northern Ireland and outlying Scottish areas. European bike deliveries usually take approximately one week.  

Taking Delivery

Any mechanical or cosmetic issues need to be reported to us within one week of the delivery date. If you do not plan on using the bike straight away, we advise that you remove it from the box and check it over ASAP as we cannot be responsible for any reported issues (other than standard warranty issues) later than one week from the date that the bicycle was delivered.  

First Check-Over

After a few weeks of riding (depending on riding style and conditions), a new bike will need a check-over to make final adjustments and to re-check all nuts and bolts. This is necessary as the bike goes through a ‘bedding in’ phase after which, final adjustment may be necessary. We recommend that this is carried out by a CyTech qualified mechanic. It is important to have these checks carried out to prevent any avoidable problems which may not be covered by warranty and to ensure the smooth running of the bicycle.   We can carry out the first check-over free of charge, at our Newcastle store (NE16JE). If you’ve had the bike delivered, it will be your responsibility to get the bicycle to and from our store for this work to be carried out. This complimentary check-over does not include any labour to replace worn parts or to fit new accessories.   All bikes must be booked in for the first service & must be clean or a £15 cleaning charge will be payable. You can book this by calling 0191 261 4191. Proof of purchase will need to be presented when the bicycle is dropped off for the first check-over.  

Bike Servicing

Bicycles need to be serviced regularly, as a guideline we would advise on at least one full service per year and/or a standard service twice a year. If the bike is used regularly in adverse conditions, more regular servicing may be required.


Book a call with one of our experts to get more information on this product.



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Colnago eGRV Disc Ultegra Electric Gravel Bike 2021 - Grey