Driven Racing 420 Front Sprocket – Honda Grom / Monkey 125
Driven Racing 420 Front Sprocket – Honda Grom / Monkey 125
$28.19
2 in stock
*Note: Free shipping to U.S. mainland (excludes AK, HI, and territories)
Orders placed by 1pm EST on weekdays ship the same day.
Product Details
DESCRIPTION: Driven Racing EVO TECH 15 tooth front sprocket for Honda Grom and Monkey 125cc with 420 chain. This is a high quality, case hardened steel replacement sprocket.Driven Honda Grom and Monkey 125 front sprockets for 420 chain is available in 15 tooth, which is the stock front sprocket size on the Honda Grom.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 straightsAdd tooth on front/reduce teeth on rear = increased top end speed, open road cruising, lowers RPMs, better gas mileage, tracks with long straights1 down on the front is like adding 3 teeth on the rearThe bigger the rear sprocket, the lower the gearing and the faster the accelerationAvailable in 15 ToothCase HardenedFits #420 ChainInner Diameter (peak to peak): 14mmInner Diameter (valley to valley): 17mmThread Size: M6x1.00Made in USA!Honda Grom 125
Additional information
| Weight | 0.4 lbs |
|---|---|
| Dimensions | 6.5 × 5.5 × 2 in |
Compatibility / Fitment
Use the fitment details below to confirm this part matches your scooter before ordering.
- Engine Size: 125cc
- Fits Models / Common Applications: Honda Grom and other compatible models may apply.
Fitment Guide: This compatibility information is based on manufacturer and supplier data. Listed models are common known applications and may not include every compatible scooter. If your scooter has multiple versions or production changes, confirm the correct match before ordering. Check photos, measurements, original part numbers, engine code, model, and related fitment information whenever possible.
Common Fitment Questions
Q: Will this fit a Honda?
A: This SKU is listed with Honda model fitment where the scooter also matches the listed engine or fitment notes.
Q: Is this for 125cc scooters?
A: This SKU is listed with 125cc engine-size fitment. Confirm exact model, year, and part style before ordering.
Additional information
| Weight | 0.4 lbs |
|---|---|
| Dimensions | 6.5 × 5.5 × 2 in |
