SRAM XX1 Eagle 10-50 Cassette Gold Rapilock Fast is light

Fast is light

Lube ideal for riding in dry conditions

the tire rolls perfectly on dry and firm roads at all times

The dual actions of the DART include the mechanical fill created by inserting a piece of material into the puncture

ULTRA 200: 328g

SRAM XX1 Eagle 10-50 Cassette Gold Rapilock Fast is lightthis 12 speed, 10 to 50 tooth cassette offers an optimal 500 percent gear range at a considerably lighter weight than 2x systems. It carries with it the X DOME architecture, which, independent tests have concluded, yields the strongest cassettes on the market. New shifting characteristics improve both, inboard and outboard shifting, as well as chain retention.