Description
Wiseco - 09210478 - Crankshaft Kit - Honda TRX400EX/TRX400X
Features
- 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
Specs
| Product Name | Crankshaft Kit |
| Material | Steel |
| Riding Style | ATV |
| Stroke Length Metric | 70.00 mm |
| Type | Bottom End |
| Displacement | 400 cc |
| Units | Kit |
Fitment
| 2005-2008 | Honda | TRX400EX Sportrax |
| 2009, 2012-2014 | Honda | TRX400X |
