Sram / Truvativ GXP Bottom Bracket | brokenspokebikes

Sram / Truvativ GXP Bottom Bracket

Sram / Truvativ GXP Bottom Bracket

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brokenspokebikes

$35.95 

Sram's GXP (Giga X Pipe) bottom bracket is an external bearing system with a 3d forged, heat treated and CNC'd alloy cups with an eight seal custom cartridge bearing system. The GXP BB has an 24mm OD spindle interface. The GXP BB includes two spacers that are only needed for installing a MTB crankset on a 68mm bottom bracket shell (spacers are not needed for road cranks).