TRC - Torque Reaction Collars (Motor Torque blockers) BionXPartNumber:01-3656 and select 11 speed compatible

and select 11 speed compatible

To be used on D-Series G4 motors only

100cm (39 3/8")

So BX-Legacy cannot provide the BBI Software

There is no throttle lever on this one

TRC - Torque Reaction Collars (Motor Torque blockers) BionXPartNumber:01-3656 and select 11 speed compatibleTRC Torque Reaction Collars. Each BionX motor needs one in order to "fix" motor to the bike frame and avoid motor shaft to rotate, this is a locking mechanism added to the standard nuts. V1 are not stocked, and are for very old motors V2 are for P Series or PL series motors V3 are for D series motors The following are available from BX Legacy; 01 5017 BionX, D Series, Torque blocker, 25 01 5568 BionX, D Series, Torque blocker, 35 01 5586 BionX, D