Improve shifting response with the MFactory R&D (Synchrotech®) Premium Brass Synchros.
Utilizing premium grade Japanese brass for quicker and more precise shifting and prolongs the life of your gear set.
After several years of Research & Development on our championship winning race cars, we are proud to offer THE
most technologically advanced Synchros on the market.
- Synchros are made from high strength Japanese brass
- 100% larger surface contact area for increase performance
- More aggressive lock angle for effortless high rpm shifting