Hope Pro4 SS Hub Convert Kit 12mm Axle MFPN=HB-E122 Made from a performance polyester

Made from a performance polyester blend with Lycra to support and keep the sock in position

These are also a great replacement option for lost or damaged stock axles

}SRAM GX DH Rear Derailleur - 7-Speed Medium Cage Black with Clutch A3

ODI Bjorn lock-on V2

handling and rolling speed

Hope Pro4 SS Hub Convert Kit 12mm Axle MFPN=HB-E122 Made from a performance polyesterAxle system conversion kits for Hope Pro2, Pro2 EVO, and Pro4 hubs Front: different kits convert 20x110mm thru axle to 9x100mm quick release and 15x100mm thru axle (axles and skewers sold separately) Rear: different kits convert 10x135mm quick release to 10x135mm bolt on, 10 12x135mm thru axle, or 12x142mm (X12) (thru axle not included, use the one provided by frame manufacturer) Kits for Pro2 Evo hubs are compatible with new Pro4 hubs. Kits for Pro2