Cinelli Mash CNC 31.8 Stem

From £72.87


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includes Accessories + Fitting

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Cinelli Mash CNC 31.8 Stem

From £72.87

Spend and save on cycling accessories when you buy a bike*

*Click and collect only. Discount applied in store.

*Excludes approved partners and turbo trainers, bike racks and cycling technology

Spend £30 save £3

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  • Description
  • Specification
  • Reviews
  • Help & Advice
  • Buying Options
  • Cinelli Mash CNC 31.8 Stem

    Don't take your stem for granted; it's pretty important if you plan on going anywhere fast! The Cinelli Mash CNC 31.8 Stem uses plenty of the latest manufacturing technology to ensure that it's super strong and will perform to a high level on your bike.

    Cinelli Mash CNC 31.8 Stem Extra Info

    • Compatible with Road bikes
    • Sizes available: 90, 100 and 110mm
    • Material: Aluminium 6066 T6
    • Weight: 150 grams (100mm)
    • Clamp diameter: 31.8mm
    • Fork clamp diameter: 28.6mm
    • Angle: 84°/96°
  • Discipline: Road
    Material: Aluminium
    Type: Stems
  • You can buy this product from one of our carefully selected Approved Partners. The full list of options available are below. Simply add your chosen option to your basket and proceed to checkout when you're ready.

    You can purchase products supplied by Halfords and selected other suppliers on

    Checkout is always via and all payment will be taken via In checkout the products will be split into separate deliveries for each supplier.

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    Price Seller Info Purchase

Some of the parts we sell here at Halfords have been reconditioned. These will carry a Refundable Deposit or an extra surcharge amount. When you add one of these reconditioned items to your basket, we'll add this extra cost automatically.

Once you've sent us your old item we'll check it over, and then refund you the full surcharge as long as everything is ok.

Before you return your old unit please make sure it's in re-serviceable condition. So if you're returning caliper casings, you'll need to double check they aren't badly damaged or broken. If the part you've sent is found to be unserviceable, we reserve the right not to refund the surcharge.

Please note that if you're returning your old unit to our National Returns Centre then this will be at your own expense.

Cinelli Headsets & Stems

Cinelli Mash CNC 31.8 Stem

£72.87 Some clever technology makes this Cinelli Mash CNC 31.8 Stem a force to be reckoned with.