SRAM DUALDRIVE - Specifications

DualDrive · December 2002
18
TECHNICAL DATA
DualDrive 27 DualDrive 24 DualDrive 21
Over Locknut Dim. 135 mm
Length 182.6 mm
Ends Diameter FG 10.5
Holes 36 or 32
Hole Diameter 2.6 mm
Hole Ref. ø 67 mm
Flange Dist. to
1
/
2
OLD 33 mm / 18 mm
Totally 576% 542 % 509 %
Totally hub 186%
Speed 1
73 %
Speed 2
100 %
Speed 3
136 %
Chainline 45 mm 45 mm 42 mm
Crankset 33 / 38 Teeth
Cogset 9 / 8 / 7 speed, 11-34 / 11-32 / 12-32 Teeth
Cogset Compatib. DualDrive 27 DualDrive 24 DualDrive 21
Shifter Compatib. DualDrive 27 DualDrive 24 DualDrive 21
Tandem compatib.
Not suitable for tandems and delivery bicycles
Axle
Spoke
Ratio
67
18
Chain line
67,5
135
182,6
4,6 / 4,6 / 9,5
33
GEAR HUB