Heavy Duty Tube 350/400-18 Tr-4 Valve Stem by Sedona 2015-KTM-85-SX-17/14-model112148 Strategically positioned perforations on chest

Strategically positioned perforations on chest

Hidden zipper pocket for essentials

The ultimate in the evolution of spark plug technology and performance from the industry leader

1982-83 Yamaha XT550

Volume: 80L / 4

Heavy Duty Tube 350/400-18 Tr-4 Valve Stem by Sedona 2015-KTM-85-SX-17/14-model112148 Strategically positioned perforations on chestTaper Tube Technology offers variable tube thickness to keep weight down and put strength where you need it. Less unsprung weight and better cooling The latest in tube technology Built with a high grade synthetic and natural rubber blend Heavy outer thickness tapers to a thinner, lighter thickness against the rim