BOYESEN SNOWMOBILE POWER REED (534) CAN-AM SPYDER GS ROADSTER 990 As the RPMs increase the

As the RPMs increase the Trail Muffler reduces sound

Replacement trim ring for OF17 helmets

VERTICAL 200/250cc AIR-COOLED

fused-dual-layer design combined performance and protection

Kids know riding is fun and GMAX makes it even more fun with the GM49 Youth-specific snow helmet

BOYESEN SNOWMOBILE POWER REED (534) CAN-AM SPYDER GS ROADSTER 990 As the RPMs increase theBOYESEN SNOWMOBILE POWER REED Boyesen's patented dual stage design incorporates a specially shaped top reed and a ported bottom reed. The top reed is lightweight and resilient for crisp throttle response at partial throttle or low RPMs. The stiffer, bottom reed is ported to provide maximum flow and horsepower at higher RPMs. More valves equals more power More Air Flow. The dual stage design allows you to replace your stock reed stop with a Rev Plate