DID transmission kit for motorcycle Derbi Senda 50 SM it's a final drive kit fitted as original equipment by many motorcycle manufacturers and used by many teams in racing. The DID chain kit offers reliability durability and economy of operation thanks to the quality of its components. It is always advisable to replace the pinion and crown together with the chain even when the tooth profiles visibly seem regular. Regular winding kinematics of the chain roller coupling - tooth profile must be in perfect harmony to optimize the performance of the transmission. Otherwise the gear damages the chain and its regular joints accelerating the degradation process of all parts. It is therefore not recommended to replace the transmission chain alone.
Transmission kit D.I.D. includes:
- Steel pinion with original teeth number of high quality
- Steel crown with original teeth number of high quality
- D.I.D. non o-ring chain of quality equal or superior to the original with clip connecting link (jointable with pliers)
FRONT SPROCKET | REAR SPROCKET | CHAIN PITCH | LINKS | CHAIN TYPE |
14 | 53 | 420 | 130 | Standard |