Its grooved tread provides traction on pavement

no tube means no friction

Cover: Waterproof Soflex

OCR (alloy) - 1999-2008

Compatible with 1-1/4" OverDrive 2 steerer tubes

IXS Hack Race Knee Guard - Closeout pickuponly Its grooved tread provides tractionThe Hack Evo guards are our entry level option for soft protectors. They combine the characteristics of the Flow and Carve series cost effectively. These knee guards are light and extremely comfortable to wear. Qmatter, protective padding Low friction impact shells to absorb and distribute impact Silicone stopper AeroMesh light, moisture wicking, breathable, anti bacterial All sales are FINAL on items marked CLOSEOUT.