Wheels Manufacturing BB30 Outboard Bracket Seatpost Durable: Injection-molded plastic deck withstands

Durable: Injection-molded plastic deck withstands abusive conditions

Size Chart:

Its durability and robustness needs no questioning

INSOLE: Touring

Wheels Manufacturing BB30 Outboard Bracket Seatpost Durable: Injection-molded plastic deck withstandsWheels Mfg BB30 Outboard Threaded Bottom Bracket ABEC 3 Bearings Converts BB30 shells (42mm ID 68mm road 73mm mountain) to accept most 24mm or 24 22mm spindle cranks Offered in 24mm (Shimano, FSA, Race Face, etc) or GXP 24 22mm (SRAM Truvativ) for installation into BB30 frames without the need for adapters Includes anodized aluminum cups with Enduro sealed bearings Bearings: Enduro ABEC 3 sealed bearings Shell: BB30 Width: 68 73mm