Pay in 4 interest-free payments of $38.75 Learn more
Ships within 48 hours · Estimated delivery Aug 2 - Aug 7
5 inches (Large)
Classic mushroom style collapsible rib pattern
Box One Fixed Seat Clamps are tough
Spec’d with smooth rolling sealed bearings
Guide pin feature keeps the links in line when reinstalling
Box Three Hollow-Forged Crankset Size:170mm 5 inches (Large)The Box Three Crankset features a hollow forged 2 piece design with an oversized bottom bracket interface. The 24mm spindle is pressed into the drive side crank arm for durability and easy installation. The non drive side crank arm features a 2 bolt pinch system for added strength. Our unique 4 bolt 104 BCD spider features a flex resistant ring for optimum performance. Box Three Cranks feature steel pedal inserts that require pedal washers and
