SRAM/TruVativ GXP 83mm Bottom Bracket MFPN=TKMA11 Pro model also available which

Pro model also available which includes mini ratchet tool

Start Ultra Gel is the safest to apply

comparable with any premium circular poles on the market

}ODI Reflex v2

For proper shifting use Tanpan 11spd with a Shimano 11spd mountain rear derailleur and a 10spd cassette

SRAM/TruVativ GXP 83mm Bottom Bracket MFPN=TKMA11 Pro model also available whichSRAM TruVativ GXP 83mm Bottom Bracket. Threaded bottom brackets for SRAM and Truvativ cranksets. Engineered with the right materials for the application including sealed cartridge bearings. TECH SPECS Bottom Bracket Shell I. D. 1. 37 BB Frame Interface English BB Shell Width (mm) 83 Weight 118 Spindle Interface Type SRAM Truvativ GXP Defined Color Silver