Product Description Technical Information:Material:aluminiumAxle Diameter:30 mmModels:RF134SL: Axle Length:134.5 mmCrankset Compatibility:Next SL, Next R, TurbineBottom Bracket Compatibility:BSA 68/73 mm, BB92, BB89, BB30 68/73 mm, 392EVO, T47 68/73 mmRear Over Locknut Dimension Compatibility:135 - 142 mmSpindle Code:RF134Manufacturer Number:F30041 RF169: Axle Length:169.5 mmCrankset Compatibility:Next SL, Next R, TurbineBottom Bracket Compatibility:BSA 83 mm, BB107, BB104, PF 83 mm, BSA 100 mm, BB124, BB121, PF30 100 mmRear Over Locknut Dimension Compatibility:165 - 170 mmSpindle Code:RF169Manufacturer Number:F30042 RF189: Axle Length:189.5 mmCrankset Compatibility:Next SL, Next R, TurbineBottom Bracket Compatibility:BSA 100 mm, BB124, BB121, PF30 100 mm, BB132, BSA 120 mm, BB144, BB141, PF30 120 mmRear Over Locknut Dimension Compatibility:190 - 197 mmSpindle Code:RF189Manufacturer Number:F30043 RF149: Axle Length:149.5 mmCrankset Compatibility:Next SL, Next R, TurbineBottom Bracket Compatibility:BSA 100 mm, BB124, BB121, PF30 100 mm, BB132, BSA 120 mm, BB144, BB141, PF30 120 mm, BSA 83 mm, BB107, BB104Rear Over Locknut Dimension Compatibility:150 - 157 mmSpindle Code:RF149Manufacturer Number:F30044 RF143: Axle Length:143.5 mmCrankset Compatibility:Next SL, Next R, TurbineBottom Bracket Compatibility:BSA 68/73 mm, BB92, BB89, BB30 68/73 mm, 392EVO, T47 68/73 mmRear Over Locknut Dimension Compatibility:150 - 157 mmSpindle Code:RF143Manufacturer Number:F30045 RF136: Axle Length:136.5 mmCrankset Compatibility:Next SL, Next R, TurbineBottom Bracket Compatibility:BSA 68/73 mm, BB92, BB89, BB30 68/73 mm, 392EVO, T47 68/73 mmRear Over Locknut Dimension Compatibility:148 mmSpindle Code:RF136Manufacturer Number:F30046 RF136DH: Axle Length:136.5 mmCrankset Compatibility:SixC, AtlasBottom Bracket Compatibility:BSA 68/73 mm, BB92, BB89, BB30 68/73 mm, 392EVO, T47 68/73 mmRear Over Locknut Dimension Compatibility:135 - 142 mmSpindle Code:RF136DHManufacturer Number:F30047 RF151DH: Axle Length:151.5 mmCrankset Compatibility:SixC, AtlasBottom Bracket Compatibility:BSA 68/73 mm, BB92, BB89, BB30 68/73 mm, 392EVO, T47 68/73 mm, BSA 83 mm, BB107, BB104Rear Over Locknut Dimension Compatibility:150 - 157 mmSpindle Code:RF151DHManufacturer Number:F30048 RF131BM: Axle Length:131.5 mmCrankset Compatibility:SixC, AtlasBottom Bracket Compatibility:BSA 68/73 mm, BB30 68/73 mm, T47 68/73 mm, BSA 83 mm, BB107, BB104Rear Over Locknut Dimension Compatibility:150 - 157 mmSpindle Code:RF151DHManufacturer Number:F30048Contents:1 x Race Face Cinch 30 mm bottom bracket axle Manufacturer: FOX Factory GmbH Gewerbepark 6 66989 Höhfröschen Germany info@ridefox.com