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WE ARE NOW CLOSED FOR CHRISTMAS! Orders will not ship until we are back in the office. There will be no email or phone correspondence while we are closed. CLICK HERE for our opening hours. Have a great holiday, everyone!

Extention Splined 12T Sprocket

Product code: 14192

$23.17

In stock

Extention Splined 12T Sprocket

  • Replacement splined sprocket for Extention splined hubs!
  • Not compatible with any other brand of splined hubs.
- Quality aluminium, 12T sprocket from Extention!
- Only fits Extention splined hubs, will not fit any other brand.
- Ideal replacement for the standard sprocket fitted to Extention Rise 20 bikes!
- CNC machined from high quality aluminium with an offset design for better chain alignment.
- Wide base with tight spline tolerance, which prevents digging in and unwanted movement under load.
- Narrow, wide tooth profile helps maintain chain retention.
- Compatible with 3/32" chains only.
- Not compatible with Shimano HG spline hubs (Hope, DT, Chris King etc) or Profile cassette hubs.
- Available in Red only.
- Weight: 9g!

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Extention Splined 12T Sprocket

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#Hashtagg Rear 19"

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  • © TartyBikes Ltd, 2025
  • Tel. (UK). 01772 32 33 33
  • Tel. (Intl). 0044 1772 32 33 33

TartyBikes Ltd, Units 3-4, Club Street, Bamber Bridge, Preston, PR5 6FN

  • Company No. 6131482
  • VAT. GB 860 0270 59

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