YFZ450R YFZ 450X Trued WELDED Genuine OEM Yamaha Crankshaft 18P-11400-04-00
Genuine OEM Yamaha crankshaft with rod assembled
Brand new crank
Trued for stock bore piston
Welded at crank pin
Prevents separation due to gravity pulling on crank halves as it rotates
OEM Part # 18P-11400-00-00, 18P-11400-02-00, 18P-11400-04-00, 18P-11400-03-00
A must for race engines