The MIP 17.5 Eco All-in-1 Topshaft works with the original 3-gear rear motor, 4-gear mid motor, 4-gear V2 mid motor, 3 gear mid motor, and the MIP Box. The contact surface is 30% narrower than normal, equating to less overall drag/contact patch on …
Read More »MIP 17.5 Eco All-in-1 Topshaft for the B5, B5M, B5M Lite, T5M & SC5M
