G-Form Youth Pro-X4 Knee Guards - Black Small/Medium CheckoutTitle=Industry Nine Hydra 2 Boost XD Disc Hub Also available as a set

Also available as a set which includes: tool frame

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

D-rings up top for lashing

37 BB/Frame Interface English BB Shell Width (mm) 68 Weight 253 Spindle Interface Type Square Taper JIS Spindle Length 113 Defined Color Black Length 113Mm

G-Form Youth Pro-X4 Knee Guards - Black Small/Medium CheckoutTitle=Industry Nine Hydra 2 Boost XD Disc Hub Also available as a setThe 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