Description Bb Set Origin 8 Revolvr BB86/92 To Fit Gxp Os Thread Together Sb Bk Revolvr BB86/92 Os Thread-Together Bottom Bracket BB86/92 To Gxp Brand: ORIGIN8 Model: Revolvr BB86/92 Os Thread-Together Bottom Bracket Specs / Variation: BB86/92 To Gxp Additional Specifications Thread-together bottom brackets provide a secure and stable shell interface for smoother operation and extended bearing life Os versions are designed for use in frames with worn-out, oversized bottom bracket shells Hybrid AL6061/Nylon fiber cups for a superior fit and noise free operation Low-friction dual seals protect the bearings from harmful contaminants Sealed premium bearings are both serviceable and replaceable Models available for both Shimano Htii 24mm and Sram Gxp 22/24mm spindles Replaces all standard BB86/92 press-fit bottom brackets Origin8 Nylon composite Bb tools are recommended to avoid the possibility of damaging the cups 86-92mm x 41~41.1mm BB86/BB92 Sram Gxp 22/24mm AL6061/Nylon Fiber 103g