SUNRACE DER SUNRACE RDMS30 MID 10/11/12s DIRECT BK RDMS30.MD00.0S2.BX
SUNRACE
$84.09
$128.38
(You save
$44.29
)
10/11/12 speed compatible rear derailleur with forged alloy links 10/11/12 speed compatible rear derailleur with forged alloy links Compatible with 1x (=50T) and 2x (=42T) drivetrains Integrated adjustable chain stabilizer