3T

We support the 3T Apto line of stems with our raceday4 evo SD / regular3 pro sd mount, designed to fit seamlessly on the front plate of the stem. For riders who prefer a more traditional handlebar-clamp setup, several other mount models are available to suit different needs. Curious about the differences between our Performance models and the EVO series? You can read all about it here.

Please note: for the 3T MORE stem, there is currently no compatible front-mount SD holder available.