Product Description The Race Face Turbine Crank with 143 Axle - Reliable Trail Companion The Race Face Turbine is a robust mountain bike crank, featuring a 143 mm axle length, which offers straightforward chainring attachment with Cinch Direct Mount. Specifications:Application:Cross Country, All MountainCompatibility:1xChainring Mount:Cinch Direct MountTechnical Information:Series:TurbineCrank Arm Material:aluminium (7050)Crank Arm Length:165.0 mm, 170.0 mm, 175.0 mmChainline:55.5 mm / 58.5 mm (with Race Face Wide chainring for Shimano) / 62.0 mm (with Race Face Narrow Wide chainring mounted upside down)Q-Factor:182 mmAxle Diameter:30 mmCompatible BSA Shell Width:68/73 mmFeatures:robust crank with 143 mm axle length for trail usestrong thanks to 7000 series aluminiumforged crank arms with cut-outs to save weightproven Cinch fastening system for uncomplicated chainring changesstiff and durablestandard chainline of 55.5 mm can also be increased depending on chainring selectionManufacturer Numbers:165.0 mm:CK22TUR143ARM165BLK170.0 mm:CK22TUR143ARM170BLK175.0 mm:CK22TUR143ARM175BLKContents:1 x Race Face Turbine crank2 x pedal spacers2 x spacers1 x Race Face Hex Adapter tool 8 - 16 mm Manufacturer: FOX Factory GmbH Gewerbepark 6 66989 Höhfröschen Germany info@ridefox.com