Kmc S1 1 Speed Chain Model-Guide R GCX cogs replace the largest

GCX cogs replace the largest cog on SRAM 11-speed XD cassettes for extra durability and to lengthen the cassettes life

Lumens Rear 80 Weight 77

8oz (1L) package bottle

Hammerhead approved replaceable computer insert

Includes dust seals

Kmc S1 1 Speed Chain Model-Guide R GCX cogs replace the largest1 8th inch chain for single speed use Plate thickness and standard riveting Pin width: 8. 6mm RustBuster coating (500292 05 only) increases resistance to rust; ideal for winter riding or salty environments 399g (112L) TECH SPECS Primary Color Yellow Speed 1 Links 112 Chain Weight 399g Chain Width 1 8 e Bike approved No Link Type Missing Link