Box Three 2-Piece BMX Crank Set - w/ Euro BB - 177.5mm - Black 4.10/3.50-4 it utilizes micro knurling and

it utilizes micro knurling and replaceable threaded pins

This bottom bracket may vary slightly in appearance from the photo

lightweight hybrid tire that is designed for smooth trails

5 and larger (ISO 559mm) tires

75 Duro Whitewall Tire w/ Red stripe

Box Three 2-Piece BMX Crank Set - w/ Euro BB - 177.5mm - Black 4.10/3.50-4 it utilizes micro knurling andThe 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. A 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