BOYESEN RAD VALVE 00-04 YZ250, BLOCK RAD-34I YAMAHA MX, RAD-34I sizing-jersey-grindhouse-adult Engineworx Crankshaft Bearing and Seal

Engineworx Crankshaft Bearing and Seal Kit KTM SX-F/EXC-F 350 11-15 Husqvarna FC/FE 350 14-15

Rim Size: 19 Width: 100 Aspect: 90 Load Rate: 57 Pattern: M7328 MX-SM Speed Rate: M Terrain: Sand / Paddle Use: Motocross Fitment Summary

With ventilated bio-foam padding for comfort and fit

GB 500 (1989-1990)

BOYESEN RAD VALVE 00-04 YZ250, BLOCK RAD-34I YAMAHA MX, RAD-34I sizing-jersey-grindhouse-adult Engineworx Crankshaft Bearing and SealBoyesen Rad Valve RAD 34I RAD34I Now delivered with carbon fiber reeds for even greater performance gains Maintains flow velocity through the valve and redirects intake charge for more even distribution to the intake ports Sharper, quicker throttle response Added torque improves performance on hills, through corners and over technical jumps Increases horsepower in low , middle and especially the top end ranges One piece aluminum casting, no trimming