BOX Four 8 Speed Chain - Natural - 116 Links - 8 Speed PDP|PLP|Rail Material The unique "through wrench" is

The unique "through wrench" is a ratcheting wrench with a speed thumbwheel that accepts 1/4" (6mm) hex bits and is switch reversible

and better traction

shredding or just out for a cruise

The stock bolts will thread into the chainring’s standoffs from the outside of the crankset

BOX Four 8 Speed Chain - Natural - 116 Links - 8 Speed PDP|PLP|Rail Material The unique "through wrench" isThe Box Components Box Four 8 Speed chain is not your regular 8 speed chain. Optimised for use with the Box 8 speed wide range 1 x 8 drivetrain, the chain is polished and then chemically treated to achieve higher corrosion resistance. Box has engineered the inner link spacing to be a little tighter than other 8 speed chains optimising this chain for use with the Box Four 8 speed Wide Narrow Chainring. The natural finish chain is 116 links making it