SRAM S100 Upgrade Kit Cassettes it’s been specifically formulated to

it’s been specifically formulated to excel over long distances in wet or muddy conditions

clean geometry

while premium metal details keep the look elevated

And the result is a retro yet modern pair of sunglasses that definitely makes a statement

SRAM S100 Upgrade Kit Cassettes it’s been specifically formulated toThe entry level mechanical S100 replacing SX and NX. It introduces an upgraded UDH Half Mount reinforcing plate for improved durability against impacts, and is backward compatible with past 11 50T or 10 50T Eagle cassettes. The upgrade kit consists of: SRAM S200 Trigger 12 speed shifter SRAM S100 Chaijn SRAM S100 Rear Derailler SRAM Cassette PG 1210 10 50T