CushCore Bike Kit short new Insert: 100% DK Impact Polyurethane

Insert: 100% DK Impact Polyurethane foam

GEARS: Shimano Nexus 3 speed internal hub gears and Revo shifter

Brand new version of ION's minimalistic abrasion protection elbow pads: Super lightweight using a perforated HD_Memory_Foam_Pad carried by a sleeve made from 3D mesh material

TOOL FREE - FRONT FLIP TECHNOLOGY

For long-term

CushCore Bike Kit short new Insert: 100% DK Impact PolyurethaneA CUSHCORE SET INCLUDES: 2 CushCore Inserts 2 CushCore Tubeless Air Valves 4 Rim Stickers Installation Instructions The CushCore is an engineered foam insert that sits inside a mountain bike tyre against the rim to prevent pinch flats, acting as an awesome damper and reducing the sudden unwanted spring back that you get from normal pneumatic tyres. It does this by dividing the inner volume of the tyre in half, with air underneath the tread as normal,