Sturmey Archer S-RF5 5-Speed Internal Gear Hub 28H 148mm

Sturmey Archer S-RF5 5-Speed Internal Gear Hub 28H 148mm

Regular price£139.95

🚚 FREE Standard UK Shipping on all orders over £20

Sturmey Archer Sprinter S-RF5 Low Flange 5 Speed Freewheel Rear Hub with installation kit.

5-Speed internal gear hub with gear ratio of 243%. A 6061 Aluminium hub shell with 28 spoke holes, designed for heavy duty use. Compatible with 16 to 22 teeth sprocket (18 tooth included). Rotary gear selector without protrusions outside the frame. 5 speed thumb shifter with cable and outer housing. Natural alloy finish. Weighs 1950 g approx.

Gear Ratios:
Overall Range: 243%
Gear 1: 64% (Gear 2 - 25%)
Gear 2: 80% (Gear 3 - 25%)
Gear 3: 100% (Direct Drive)
Gear 4: 125% (Gear 3 + 25%)
Gear 5: 156% (Gear 4 + 25%)

Hub Shell Material: 6061 Aluminum
Axle Diameter: 13/32 Slotted
Axle Length: 148mm
Over Locknut Dimension: 111mm
Right Axle Protrusion Length: 19mm
Left Axle Protrusion Length: 18mm
Spoke Holes: 28
Pitch Circle Diameter: 67mm
Center to Flange Right: 23.8mm
Center to Flange Left: 32.8mm
Flange Width: 53mm
Spoke Compatibility: 13g or 14g
Sprocket Teeth: 13T through 22T
Chain Line: 1/8 Flat 41.6 – 44.6mm
Chain Line: 3/32 Flat 41.9 – 44.9mm
Indicator Chain: HSA585 Mark green


We ship fast! Our stock levels are updated live and most orders placed before 14:00hrs are shipped same-day (Monday to Friday).

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  • Standard UK shipping is FREE on all orders over £20.
  • Express shipping options are available on checkout.
  • We also offer Click & Collect from our Warehouse Mon to Fri 9:00 to 5:00 - kindly wait until we confirm your order is ready before visiting.


  • Europe standard shipping is £3.99 with an Express option available.
  • We have had to disable shipping to the EU. We hope to be able to resume shipping to more EU destinations shortly.


  • We have had to suspend shipping outside of the UK. We hope to be able to resume shipping worldwide shortly.

We offer a no-quibble 30-days refund policy*. There's no need to contact us before returning your item(s). Simply send it back to the following address:

Sprocket and Gear (Returns), Kingfisher Works, Tag Lane, Hare Hatch, RG10 9SH, United Kingdom

Be sure to include your order number and reason for return. Sorry, but we can't cover, or contribute to, the cost of the return.

* To read our full returns/refund policy please click here.


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