Profile No Boss BMX Crank Arms Crank Arm Length:170mm AvntGUARD Cut Protection Layer

AvntGUARD Cut Protection Layer

Custom Shadow bearings with logo and red seals

40") and 65psi (all other)

Dual-Ply sidewall

GRIP-PODS (PATENT PENDING): Pressure-sensitive traction system featuring sticky bristle knobs encased within a recess enabling an ultra-low tread profile with traction coming alive through applied force

Profile No Boss BMX Crank Arms Crank Arm Length:170mm AvntGUARD Cut Protection LayerSPECIFICATIONS The Profile Racing No Boss crank arms are designed to work with spline drive sprockets or spiders only. SPINDLE FIT: fits 19mm 48 splined spindle, not included MATERIAL: U. S. A. made chromoly tapered arms PEDAL FIT: 9 16" (standard for 3pc cranks) INCLUDES: Both right and left crank arms Weight: 20. 1oz 572g (175mm arms pair) BOTTOM BRACKET AND SPINDLE SOLD SEPARATELY Please note: Profile Logos and Arm Length Indicators are no longer