X-Cool treatment with cooling and antibacterial properties

These rims are low-volume rims which means that there is a minimal amount of air in the tire so that the change in air pressure is very small when the tire temperature rises

and threaded main brake rod attachment

Black anodised with laser engraved size indication

The elastic

Revbensskydd Jecko JK1 FIA 8870-2018 Size:SM+ X-Cool treatment with cooling andJecko JK1 FIA 8870 2018 Homologated Rib Protector The JK1 FIA 8870 2018 Homologated Rib Protector by JECKO combines cutting edge innovation with superior craftsmanship to provide unparalleled safety and comfort for karting enthusiasts. Built using the revolutionary J FLEX technology, this rib protector features a unique "sandwich" construction of high tech materials, including a carbon fiber core fully embedded in rubber. This design ensures both