BOYESEN RAD VALVE 01-02 YZ125, BLOCK RAD-33G YAMAHA MX, RAD33G 24moto1 Engine bolt replacement kit for

Engine bolt replacement kit for compatible KTM EXC TPI and GAS GAS EC models

this aggressive pipe dishes out handfuls of torque and bottom to mid range pull needed for the rigors of the off road domain

2007 - 2015 KTM 450 SX-F

X1W 1200 Firebolt

Material blend facilitates quick bed in time

BOYESEN RAD VALVE 01-02 YZ125, BLOCK RAD-33G YAMAHA MX, RAD33G 24moto1 Engine bolt replacement kit forBoyesen Rad Valve RAD 33G RAD33G 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