Park Tool BBT-29 Bottom Bracket Tool Fits 39mm and 48.5mm Bottom Brackets Part Type_Crankset 34mm (13G) straight gauge diameter

34mm (13G) straight gauge diameter ensures robust strength

offering superior stability and safety

precision instrument - your key to safer

Caliper hardware kits for repair and maintenance of SRAM disc brake caliper models

ensuring exceptional durability and reliable performance under demanding cycling conditions

Park Tool BBT-29 Bottom Bracket Tool Fits 39mm and 48.5mm Bottom Brackets Part Type_Crankset 34mm (13G) straight gauge diameterBottom bracket tools intended for both shop and consumer use. Also works on 16 notch bearing cups with an outside diameter of 48. 5mm (e. g. FSA MegaEvo). Compatible with Wheels Manufacturing Bottom Brackets, BB BSA30, BBRIGHT OUT, BB86 OUT, PF30 THD, PF30 FAT, BB86 FAT, 386EVO The BBT 29 is a double ended bottom bracket wrench designed to fit 16 notch bearing cups with an outside diameter of 39mm (e. g. Shimano Dura Ace 9000 series and XTR 980