KMC Z8.1 RB Rustbuster Chain - 8-Speed 116 Links Gray 150/157mm Ultralight 20mm Socket Insert -

Ultralight 20mm Socket Insert - for the Otso Cycles Tuning Chip and other 20mm socket applications

Less temperature sensitive materials to help keep the flex of the sole more consistent and natural

The new Rottefella SkateX system will give you better lateral stability and improved balance compared to the existing NNN binding system

CNC machined aluminum with laser etched logos

SWINGWEIGHT98 KGM²

KMC Z8.1 RB Rustbuster Chain - 8-Speed 116 Links Gray 150/157mm Ultralight 20mm Socket Insert -KMC Z8. 1 RB Rustbuster Chain 8 Speed 116 Links Gray. The KMC Z8. 1 Rustbuster is an 8 speed chain suitable for trekking MTB and city touring. High pin power with reinforced durability Offers a quieter riding experience Anti drop design Inner plate chamfering helps to provide fast and smooth shifting Z bridge outer plate offers extended compatibility TECH SPECS Color Gray Half Link Chain No Drivetrain Speeds 8 Defined Color Gray Links (links) 116