FSA Stainless Bottom Bracket Adapter for SRAM GXP Cranks in 386EVO Frames Model-Bit-Check 7 TX BO Universal 1 Set The RPP-1 offers simple but

The RPP-1 offers simple but effective protection for your service area

Soft microfiber case

Machined aluminum cups are durable and lightweight

available in 38T-46T Power readings are accurate within +/-1

Finger loop pull

FSA Stainless Bottom Bracket Adapter for SRAM GXP Cranks in 386EVO Frames Model-Bit-Check 7 TX BO Universal 1 Set The RPP-1 offers simple butEnables the use of various cranks with BB386EVO, PF30 or BB30 bottom brackets Spacers and adapters only, specific bottom brackets are required and sold separately TECH SPECS model GXP BB adapters spindle interface SRAM GXP shell 386EVO shell ID 46mm width 68 73mm