This is the Driven Racing EVO TECH Rear Sprocket 420 Chain for the Kawasaki Z125.
Driven Kawasaki Z125 rear sprockets are available in 30t or 32t options.
A few rules regarding gear ratios for sprockets:
- Drop teeth on front/add teeth to rear = increased torque, increased acceleration, wheelies, racetracks with short straights
- Add tooth on front/reduce teeth on rear = increased top end speed, open road cruising, lowers RPMs, better gas mileage, tracks with long straights
- 1 down on the front is like adding 3 teeth on the rear
- The bigger the rear sprocket, the lower the gearing and the faster the acceleration
Product Specifications:
-
SKU: 169-547
- Available in 30 and 32 Tooth
- Case Hardened
- Fits #420 Chain
- Bolt Spacing: 68mm
- Made in USA
