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Driven Racing Rear Sprocket 428 34T (Honda Grom)

Driven Racing Rear Sprocket 428 34T (Honda Grom)

Description: Driven Racing Rear Sprocket 428 34T for Honda Grom 125cc. Driven Racing EVO TECH 34 tooth rear sprocket for Honda Grom and Monkey 125cc with 428 chains. This is a high-quality, case-hardened steel replacement sprocket. Also available in 35T36T38T39T and 40T

A few rules regarding gear ratios for sprockets are as follows:

•    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


Include the following Rear sprocket.

•    1x Rear Sprocket Teeth: 34 / ID: 58mm / OD: mm / W: mm
•    Diagonal Bolt Spacing: 89mm
•    Made in the U.S.A.
•    Fit #428 Chain
•    Fit Honda Grom
•    Fit Honda Monkey

Supported Models: Honda Grom 125, Honda Monkey 125

Item Weight & Product Dimensions:
•    0.2 pounds | 1.739” (OD) x 0.294” (ID) x 0.11” (H)

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Driven Racing Rear Sprocket 428 34T (Honda Grom)
  • Stock: 40
  • Reward Points: 1
  • Part #: 169-542-34T
Sold: 0
Views: 5450
Price in reward points: 30