Frame accessory
Overfast Colnago Y1Rs Carbon Battery Cover
A CNC-machined carbon replacement battery cover for every version of the Colnago Y1Rs, in Shimano Di2 or SRAM form. It weighs as little as 5g and can trim 80g or more compared with the stock parts.
Highlights
Why we rate it
Made for the Y1Rs
Shaped specifically for Colnago's Y1Rs, with a version holding a Shimano Di2 battery and a lighter SRAM version.
Machined carbon
CNC cut from a solid carbon block and fixed with titanium screws for precision and strength.
Proven durability
Survives repeated one-metre drop tests with a battery fitted and takes considerable force to bend.
Easy fitting
Scale lines and a laser-marked tightening indicator make alignment and installation straightforward.
Tech specs
Specification
Manufacturer specification. Details may change without notice.
Specification
- Compatibility
- Colnago Y1Rs (all versions)
- Material
- Carbon fibre composite with titanium screws
- Weight (SRAM)
- 5.1g
- Weight (Shimano)
- 10g +-3%
- Finish
- Forged carbon
- Manufacture
- CNC machined
- Testing
- 2000+ drops from 100cm with battery
- Note
- Di2 battery not included; Di2 version includes bracket
In the box
- Includes
- Battery cover
- Includes
- Titanium screws
- Includes
- Di2 bracket (Shimano version)
Ordering
Available from The Cycle Collective
Available to order through The Cycle Collective in Dorking. For availability, setup or advice, call 0203 148 6764 or email hello@thecyclecollective.cc.