G-Form Youth Pro-X4 Knee Guards - Black Small/Medium CheckoutTitle=Industry Nine Hydra 2 Boost XD Disc Hub - Large Evol air chamber

- Large Evol air chamber for lower operating pressures and wide range of tuning

MTB and EMTB drivetrains (except SRAM Full Mount Transmission

5 3 4 5 6 8mm

Two machined aluminum cups thread together keeping the bottom bracket stable in the frame increasing bearing life and simplifying maintenance

Also available as a set which includes: tool frame

G-Form Youth Pro-X4 Knee Guards - Black Small/Medium CheckoutTitle=Industry Nine Hydra 2 Boost XD Disc Hub - Large Evol air chamberThe G Form Pro X4 Knee Guards are designed to provide athletes with superior protection and comfort. These knee guards feature SmartFlex technology which remains flexible during movement but hardens on impact to absorb energy and protect against injuries. The breathable fabric ensures optimal ventilation while the ergonomic design offers a secure and comfortable fit. Additionally the guards are machine washable for easy maintenance. SmartFlex