Aluminium Cranks Set

BOX FOUR BMX 104 BCD With 24mm EURO BOTTOM BRACKET 2-PIECE CRANK SET 160mm BLACK


BOX FOUR BMX 104 BCD With 24mm EURO BOTTOM BRACKET 2-PIECE CRANK SET 160mm BLACK
BOX FOUR BMX 104 BCD With 24mm EURO BOTTOM BRACKET 2-PIECE CRANK SET 160mm BLACK

BOX FOUR BMX 104 BCD With 24mm EURO BOTTOM BRACKET 2-PIECE CRANK SET 160mm BLACK    BOX FOUR BMX 104 BCD With 24mm EURO BOTTOM BRACKET 2-PIECE CRANK SET 160mm BLACK

The Box Four Crankset features a 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 Four Cranks feature steel pedal inserts that require pedal washers and external sealed bearing BSA bottom brackets, and both are provided in the box. Weight Limit: 115kg (253 lbs) with limitations as per Category 2 of EN 16054:2012 Standard. Dual Pinch Bolts for Even Clamping Force. Bottom Bracket: BSA 1.37 Included.

160mm / 900 g / 31.7 oz. 165mm / 900 g / 31.7 oz. 170mm / 900 g / 31.7 oz. Box One Chromoly Chainring Bolts.

Box One 7075 Alloy Chainring Bolts. Box Two 24mm bottom bracket.

Box Extremum RacePrep bottom bracket.


BOX FOUR BMX 104 BCD With 24mm EURO BOTTOM BRACKET 2-PIECE CRANK SET 160mm BLACK    BOX FOUR BMX 104 BCD With 24mm EURO BOTTOM BRACKET 2-PIECE CRANK SET 160mm BLACK