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// MOUNTAIN //
driven---
nrz
nrx
nmz
nmx
mountain---
m90
m60
m50
m40
m30
m20
m05
road---
rs
r90
r80
r30
r03
< BACK
MOUNTAIN
RDM4S
Speeds: 7
2:1 Actuation Ratio
Composite Construction
(D) Direct or (B) Bracket Mount
15T Tension Pulley
Available In Long Cage Only
Weight: (D) 245g / (B) 285g
Download //