Box Four 2-Piece Crankset

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

Specifications

  • Material Hollow-Forged & CNC 7075 T-6 Aluminium Arms
  • Spindle CNC Turned Chromoly steel
  • BCD 4-bolt 104 BCD
  • Chainline 44.5mm
  • Q-Factor 168mm
  • Bottom Bracket BSA 24mm - Included
  • Finish Anodised w/Laser-Etched Graphics
  • Colour Black
Box Four 2-Piece Crankset
Box Four 2-Piece Crankset
Click image to enlarge

To find out where to buy  Click Here

Description Colour Size Wt(g) Part No. Stock Lvl Unit RRP Pack Qty
FOUR Cold Forged Cranks, 104BCD, 4-Bolt, Cold Forged 6061-T6 Alloy, CrMo Spindle, inc. 24mm BSA BB setBlack160mm900CKBX4224FK
ETA: July 2024
£169.99Each 
FOUR Cold Forged Cranks, 104BCD, 4-Bolt, Cold Forged 6061-T6 Alloy, CrMo Spindle, inc. 24mm BSA BB setBlack165mm900CKBX4224GK
ETA: July 2024
£169.99Each 
FOUR Cold Forged Cranks, 104BCD, 4-Bolt, Cold Forged 6061-T6 Alloy, CrMo Spindle, inc. 24mm BSA BB setBlack170mm900CKBX4224HK£169.99Each 
  • Good stock levels
  • Low stock levels, Qtys may not be available
  • +24h Components are available, add 24/48hrs for assembly
  • Special Order Currently non-stock item, contact us for info
  • Out of stock. Expected availability date will be displayed if known.
  • Discontinued. This product is no longer available.
  • M Mixed Quantity discount available
Description Colour Size Wt(g) Part No. Stock Lvl Unit RRP Pack Qty
FOUR Cold Forged Cranks, 104BCD, 4-Bolt, Cold Forged 6061-T6 Alloy, CrMo Spindle, inc. 24mm BSA BB setBlack160mm900CKBX4224FK
ETA: July 2024
£169.99Each 
FOUR Cold Forged Cranks, 104BCD, 4-Bolt, Cold Forged 6061-T6 Alloy, CrMo Spindle, inc. 24mm BSA BB setBlack165mm900CKBX4224GK
ETA: July 2024
£169.99Each 
FOUR Cold Forged Cranks, 104BCD, 4-Bolt, Cold Forged 6061-T6 Alloy, CrMo Spindle, inc. 24mm BSA BB setBlack170mm900CKBX4224HK£169.99Each 
  • Good stock levels
  • Low stock levels, Qtys may not be available
  • +24h Components are available, add 24/48hrs for assembly
  • Special Order Currently non-stock item, contact us for info
  • Out of stock. Expected availability date will be displayed if known.
  • Discontinued. This product is no longer available.
  • M Mixed Quantity discount available