HEAVYDUTY TUBE MOTOZ 3MM THICK DESIGNED FOR MX&ENDURO RACING 80/100,90/90-21 90/100-21 3X21 3.25X21 Stock Item:HEAVYDUTY TUBE MOTOZ 3MM THICK DESIGNED FOR MX&ENDURO RACING 80/100,90/90-21 90/100-21 3X21 3.25X21 smarter and safer

smarter and safer

Sprung loaded so won't fall out of vice when released

13 piece gasket punch set

Magnetic visor mechanism – makes visor removal quick and secure

HEAVYDUTY TUBE MOTOZ 3MM THICK DESIGNED FOR MX&ENDURO RACING 80/100,90/90-21 90/100-21 3X21 3.25X21 Stock Item:HEAVYDUTY TUBE MOTOZ 3MM THICK DESIGNED FOR MX&ENDURO RACING 80/100,90/90-21 90/100-21 3X21 3.25X21 smarter and saferOur tubes are made from 100% high grade Natural Rubber. Designed to fit motorcycle tyres at maximum volume, so they? re under the least amount of stress (not stretched and thin when inflated). The raw material we use is #1 Smoked Rubber sheet, which stretches like a surgical glove and can be compressed under load without splitting. This is super important for avoiding pinch flats. Many tubes are made of Butyl (synthetic) rubber which is artificial and