Freewheel (threaded)

Classic 3-speed internal gear hub with gear ratio of 177%

Gear steps of 33% and 33%

6061 Aluminium hub shell

32 spoke holes

Compatible with 13 to 24 teeth sprocket

Anodised alloy finish

Weight: 970g


Gear Ratio:

Overall Range - 177%

Gear 1 - 75% (Gear 2 - 25%)

Gear 2 - 100% (Direct Drive)

Gear 3 - 133% (Gear 2 + 33%)


Axle Length: 185 mm

Over Locknut Dimension: 129 mm

R:Axle Protusion Length: 27 mm

L:Axle Protusion Length: 29 mm

Pitch Circle Diameter: 67 mm

Flange Width: 56.6 mm

Center to Flange Right/Left: 19.2/37.4 mm

Sprocket Teeth compatibility: ~ 13 - 24 T

Chain Line 1/8" Flat: 37 mm

Chain Line 1/8" Dished: 35.3 / 38.7 mm

Chain Line 1/8" Deep Dished: 32.7 / 41.7 mm

Chain Line 3/32" Flat: 36.6 / 37.4 mm

Chain Line 3/32" Dished: 34.9 / 39.1 mm