Cane Creek Hellbender Lite Headset Bearing - 30mm - 41mm - 6.5mm - 36/45 YGroup_7033971540013 and 3 different nipple driver

and 3 different nipple driver bits

BR-M6120 - Deore

Lower initial spring rate increasing sensitivity

Thanks to the proven SQlab active system which allows the saddle to follow the pedalling movements of the rider

TRP state that the TR12 rear derailleur works best with the Sram PG-1230 NX Eagle 11-50 cassette for HG freehubs and that it also works very well with Sram XG-1275 GX Eagle

Cane Creek Hellbender Lite Headset Bearing - 30mm - 41mm - 6.5mm - 36/45 YGroup_7033971540013 and 3 different nipple driverLightweight Aluminium with steel hybrid Hellbender LITE sealed cartridge bearing. ZS44 will take a 41mm bearing ZS56 will take a 52mm bearing IS41 will take a 41mm bearing IS42 will take a 42mm bearing IS47 33 will take a 47mm bearing IS52 will take a 52mm bearing All complete Cane Creek headset assemblies (top or bottom) will use a 3645 degree contact angle bearing, with the exception of the IS47 33 headset assemblies. IS47 33 will use a 4545 degree