INTERNALS: Internal ratcheting system for 120 points of engagement
USES: Freewheel for threaded hubs.
HUB FIT: 16T and higher fits on the large side of the hub (if you have a flip-flop hub)
CHAIN FIT: 3/32" recommended (1/8" will work as well)
TOOL: Must use Excess freewheel tool CLICK HERE
: 120 points of engagement plus uniquely slanted teeth for reduced wear. Weight