Description
JT front cs sprocket w/rubber 14t-520 kaw. Manufacturer part number JTF1539.14RB.
WPS part number 55-153914R.
JT front cs sprocket w/rubber 14t-520 kaw.
In stock
JT front cs sprocket w/rubber 14t-520 kaw. Manufacturer part number JTF1539.14RB.
WPS part number 55-153914R.
WPS lists this part for the following vehicles. Match your exact model and year.
Follow the position, mounting and installation notes in the product description. Modified vehicles may require different parts.
| Years | Make | Model |
|---|---|---|
| 2008–2012 | Kawasaki | EX250F Ninja 250R |
| 2013–2016 | Kawasaki | EX300F Ninja 300 |
Source: WPS vehicle-fitment data · WPS part 55-153914R · Checked November 11, 2026.
| Weight | 0.35 lbs |
|---|---|
| Dimensions | 4.9 × 4.3 × 0.4 in |
Check chain pitch, sprocket tooth count and the installed gearing before ordering.
Select your motorcycle to check for matching parts.

Reviews
There are no reviews yet.