- Dennis Enarson Signature Model - 3-piece design - heat treated 4130 Chromoly arms - super strong V-shaped and forged pedal boss design - 9/16" pedal thread - heat treated 4130 Chromoly hollow splindle - 24 mm spindle - 48 splines - hollow flush mount and sprocket bolts - flush mount bolts for 3/8" ratchet and 6 mm Hex Key - RHD and LHD compatible - micro drive compatible (for small sprockets) - 24 mm Mid-BB Kit NOT included! - weight: 955 g