Crankshafts
WISECO Crankshaft Kit - Yamaha YZ125
Brand: WISECO
SKU: P1280911954547
$421.95
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Crankshaft Kit
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Product Details
Highlights
- 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.
Wiseco's bottom-end rebuild kits help save time and money for your dirt bike, ATV, or UTV bottom-end rebuild. Available for many popular applications, these kits contain a crankshaft assembly, main bearings, and a bottom-end gasket kit, all in one box under one part number.
Specifications
| Displacement | 125 cc |
|---|---|
| Material | Steel |
| Riding Style | Off-Road |
| Stroke Length Metric | 54.50 mm |
| Type | Bottom End |
| Units | Kit |
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