TEKNIX gearbox sprocket for DERBI EURO 2 & 3 SENDA, DRD, GPR, X-TREM, X-RACE ... for chain width 420 color

Of superior quality to TNT, but still less than very big brands (France EQUIPPEMENT / TOP PERFORMANCES ...), here is the pinion output box CGN, manufactured by IGM.

Available in width 420, in 12, 13, 14 and 15 teeth. Recall that a larger chain sprocket brings more top speed, despite the acceleration.

For DERI EURO 2 and 3.