Box Four Cold Forged Crankset-Black Crank Arm Length:170mm 530mm): 270g 9

530mm): 270g 9

Stack Height: 29mm

4130 chromoly spindle and hollow flush mount spindle bolts

NOTE - ORDERING INSTRUCTIONS: If you require multiple gears you must add one to the shopping cart at a time

Up to 35mm of brake pad adjustment

Box Four Cold Forged Crankset-Black Crank Arm Length:170mm 530mm): 270g 9The Box Four Cold Forged Crankset Black features a one of a kind 4 bolt spider with a support ring for extra flex resistance. Keeping things easy to install and long lasting is the 24mm spindle which is pressed into the drive side crank arm. The other side connects to the spindle using a strong two bolt pinch system. FEATURES Oversized Bottom Bracket Interface Durable Cold Forged Construction Dual Pinch Bolts for Even Clamping Force 4 bolt 104 BCD