Promax SQ-1 Crank Arm Set - 140mm Square Taper JIS Spindle Interface 110mm BCD Red CheckoutSpec= 11.4118.102.001 Certification CPSC EN1078 ASTM F1447

Certification CPSC EN1078 ASTM F1447 Size S Integrated Light Yes Misc Black Core No Impact Protection System MIPS Primary Color Black Visor No e-Bike approved No Helmet sizing in cm 51 - 55cm

In addition the ADDIX E-Compound ensures exceptionally good riding performance and grip throughout all sizes

DUB bottom bracket (Sold separately) adds durability simplicity and broad compatibility

Its biodegradable and contains no solvents or harmful chemicals

Promax SQ-1 Crank Arm Set - 140mm Square Taper JIS Spindle Interface 110mm BCD Red CheckoutSpec= 11.4118.102.001 Certification CPSC EN1078 ASTM F1447Promax SQ 1 Crank Arm Set 140mm Square Taper JIS Spindle Interface 110mm BCD Red. The SQ 1 cranks arms have a traditional five arm 110 bolt pattern spider and come in a variety of lengths to fit most riders or riding situations from the 5 and under BMX racer to the 6 foot tall fixie riding hipster. 110mm BCD Compatible with any JIS square taper bottom bracket Cold forged from 6061 T6 aluminum for strength low weight and durability and feature