BOYESEN RAD VALVE 09-19 KTM65, BLOCK RAD-40B, TC 65 17-18, RAD40B 1/4 turn throttle tube JT TwinStar Rear Sprocket Honda

JT TwinStar Rear Sprocket Honda CR125-500 CRF250-450 83-23 RED (48T - 51T)

2025-2026 RR X-PRO 350 4T

Double handles with padded grip

and a modern and stylish look

Boyesen Pro Series Reeds - PRO191

BOYESEN RAD VALVE 09-19 KTM65, BLOCK RAD-40B, TC 65 17-18, RAD40B 1/4 turn throttle tube JT TwinStar Rear Sprocket HondaBoyesen Rad Valve RAD 40B RAD40B 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