Complete crankshaft HOT RODS OEM type designed for Yamaha YFM450. This OEM-style crankshaft is factory assembled and balanced to provide an optimal compromise between performance and reliability on quad engines. Ideal for riders looking for a robust part, ready to hit the road or track without major adjustments.
- Complete crankshaft delivered assembled and ready to install
- Reinforced HOT RODS connecting rods, crankpins, and needle bearings
- High thermal and physical resistance properties for the assembly
- Balanced assembly to limit vibrations and preserve engine longevity
- Recommended for competition or heavy use
This HOT RODS reference (manufacturer: 4413) is intended for owners of YAMAHA YFM 450 GRIZZLY (IRS / EPS / 4WD, models 2016 - 450 cc) and any compatible YFM450 quad. Whether you are preparing your machine for intensive use, loaded trail riding, or more demanding runs, this crankshaft maintains the original specifications while benefiting from specific HOT RODS reinforcements.
Before installation, check the condition of the bearings and follow the manufacturer's recommendations for break-in and tightening. This part is intended for specialists and knowledgeable enthusiasts looking to maintain or restore the mechanical health of their engine.
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