Colnago TT1 Di2 Battery Mount Cover – Part 50781

Replacement cover for the Colnago TT1 Di2 battery mount. Official Colnago part number is 50781.

Two versions have been made depending on whether a Shimano di2 battery will be mounted. If not, select the standard option, however if so, select the extendned version. The extended version is longer and has a cap to allow wrapping the di2 battery with electrical tape to obtain a secure fitting.