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Sturmey Archer SRK-5 Hub Gear

In stock

£157.99 incl tax

We think this is a nifty hub that could be used for various types of riding and bike.

Includes Sturmey Handlebar mount thumb shifter (22.2mm) and 19t Sturmey Cog.

Here is the technical detail:

    - For use with disc brakes
    - New wide gear ratio of 256%
    - High polish hubshell - SILVER
    - Hub Shell Material - 6061 Aluminum
    - Axle Diameter - 13/32” Slotted
    - Axle Length - 185mm
    - Over Locknut Dimension - 135mm
    - Right Axle Protrusion Length - 24mm
    - Left Axle Protrusion Length - 26mm
    - Spoke Holes - 36
    - Pitch Circle Diameter - 67.0mm
    - Center to Flange Right - 27.8mm
    - Center to Flange Left - 28.8mm
    - Flange Width - 56.6mm
    - Spoke Compatibility - 13g or 14g
    - Sprocket Teeth - 12T through 22T
    - Chain Line: 1/8” Flat 45.6mm, 48.6mm
    - Chain Line: 3/32” Flat 45.9mm, 48.9mm
    - Indicator Chain - HSA717 Mark Purple
    - Weight - 1160g

Gear Ratio

• Overall Range - 256%
• Gear 1 - 62.5% (-)37.5%
• Gear 2 - 75% (-)25% (Gear 1 + 20%)
• Gear 3 - 100% Direct Drive (Gear 2 + 33%)
• Gear 4 - 133.3% (+)33.3% (Gear 3 + 33%)
• Gear 5 - 160% (+)60% (Gear 4 + 20%)

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