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Comas Forged Stem

Product code: 13587


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Comas Forged Stem

130mm x 20°
140mm x 20°
150mm x 20°

Sold out

- New from Comas, a lightweight yet strong forged stem in a range of sizes.
- Tested, developed and used by the Comas Trial Team including Sergi Llongueras, Eloi Palau and Vincent Hermance!
- Forged 7075-T6 aluminium construction ensures low weight, high strength and superb stiffness.
- 4-bolt handlebar clamp provides even clamping force for maximum dependability.
- Compatible with 31.8mm handlebars only.
- Available in 20 rise, in either 130mm, 140mm or 150mm lengths.
- The lower rise compared to most modern stems allows you to have your bars at a more conventional angle, improving comfort without compromising performance.
- If you're unsure which stem would best suit your application, feel free to ask us in the Questions box below!
- Anodised black finish is nice and tough, and looks great paired with laser etched Comas logos.
- Steerer clamp bolts: M5x16. Bar clamp bolts: M5x18. Maximum bolt torque: 4N/m.
- Weight - 130mm x 20: 196g. 140mm x 20: 200g. 150mm x 20: 206g.
- Clamp height: 40mm

Steerer clamp diameter: 1 1/8"
Bar clamp diameter: 31.8mm


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  • ONLY compatible with Trialtech Sport Lite M30 hubs.

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  • © TartyBikes Ltd, 2021
  • 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

All prices listed are inclusive of sales tax at the correct rate for your country

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