WISECO
Crankshaft Kit - Yamaha WR250F
Part # 0921-0111
$621.95
Low Stock (2)
- 60-day returns
- Free shipping over $100
- Secure checkout
Confirmed fit for 11 motorcycle configurations across Yamaha, model years 2003–2013.
| Years | Make & Model |
|---|---|
| 2003-2013 Yamaha | WR250F |
- Crankshafts are factory assembled and precision trued to OEM specifications
- Double-forged Wiseco connecting rods maintain superior dimensional consistency through improved grain flow
- Shot-peening eliminates residual stresses and smoothly blends the rod forging surfaces
- Corrosion-resistant surface treatment
- Crank pin bearing radial running clearance is optimized to ensure maximum performance
- Precision honing ensures ultra round bearing surface
- Precision engineered oiling slots maximize rod strength and bearing life
- Double-drilled small ends provide the piston pin with extra lubrication and cooling, reducing distortion of top end due to thermal transfer from the piston
- Kit includes crankshaft assembly, main bearings, and bottom-end gasket kit
Customer Reviews
No reviews yet — be the first to review this part.
Overview
The WISECO 0921-0111: Crankshaft Kit - Yamaha WR250F. Confirmed fit for 11 motorcycle configurations across Yamaha, model years 2003–2013. Ships from Greasemoto — a veteran-owned motorcycle parts shop in Fort Worth, TX — with free U.S. shipping on orders over $100.
More from WISECO
WISECO
0903-1594
Tracker™ Series Piston Kit - 3.937"- 96 Cubic Inch Bored to 106 Cubic Inch - Twin Cam
$351.95
WISECO
B1003
Top End Bearing - 18 mm x 22 mm x 21.8 mm
$25.95
WISECO
B1012
Top End Bearing - 14 mm x 18 mm x 16.2 mm
$25.95
WISECO
0926-2235
Exhaust Valve - Honda XR250R
$38.95
WISECO
B1001
Top End Bearing - 15 mm x 19 mm x 17.3 mm
$25.95
WISECO
B1013
Top End Bearing - 15 mm x 19 mm x 20 mm
$25.95
WISECO
CW18
Circlip
$2.99
WISECO
0921-0113
Crankshaft Kit - Yamaha YSF200 Blaster
$432.95