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high-performance trail/transition hub 120 points of engagement 6 pawl multi-tooth 7075-T6 alloy driver 3-bearing system driver CNC machined knurled flush bolt caps 10t driver available separately Includes adaptors for 14mm dropouts and extra set of 17mm hex bolts
Stem Angle (deg) +6 Stem Angle (deg) -6 Length 70 Bar Clamp Diameter (mm) 31
E-bike compatible (6v input 0
Asymmetric spoke holes for more balanced spoke tensions
Box components Box Two BMX Chainring 42T MFPN=212170 high-performance trail/transition hub 120 pointsMade in the USA from 6061 T6 aluminum alloy Box Two BMX Chainrings are round and true. They fit 104 BCD four bolt cranks and are available in black anodized with laser etched graphics from 38 to 45 teeth TECH SPECS Mount Compatibility 104mm 4 bolt Teeth 42T Type Material 6061AL Spec 3 32 Color Black Chain Compatiblity 1sp Tooth Type Standard Weight Offset
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