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CNC Aluminium Alloy Bike Stem, 35 mm, 31.8 mm Clamp, Silver

£14.89 (as of 29/10/2026 01:54 GMT - DetailsProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply to the purchase of this product.)

CNC aluminium alloy bike stem with a 35 mm length, 0 degree rise and silver finish. It has a 31.8 mm handlebar clamp, a 28.6 mm steering tube diameter and a stated weight of 125 g, so check those sizes against your bike before choosing an offer.

SKU: B0G12H118D Category:

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Not sure yet?Bike Stems Buyer GuideRead what to compare before you choose

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GRELiving BMX and Fixed Gear Bike Stem, 22.2 mm£15.99 (as of 29/10/2026 01:53 GMT - DetailsProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply to the purchase of this product.)View on Amazon

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Quick Summary

This CNC aluminium alloy bike stem is a short stem with a 35 mm length and a silver finish. It is stated as suitable for most bicycles, including road bikes, mountain bikes, BMX bikes, fixed gear bikes and downhill bikes.

The stem uses a 31.8 mm handlebar diameter clamp and a 28.6 mm steering tube diameter. It is described as a 0 degree stem and has a stated weight of 125 g.

Key Details

Detail Verified information and buyer relevance
Product type Bike stem. Check that your existing setup needs this type of stem.
Length 35 mm. This affects reach and cockpit setup.
Angle 0 degrees. Compare this with the position you want at the bars.
Handlebar diameter 31.8 mm. The handlebar clamp must match your handlebar.
Steering tube diameter 28.6 mm. Check this against your fork steerer size.
Weight 125 g. A useful check if stem weight matters to your build.
Material 6061 T6 aluminium alloy. The finish is described as anodised.
Colour Silver. Useful when matching the rest of the bike.

What to Compare Before Buying

  • Clamp sizes: Match the 31.8 mm handlebar diameter and 28.6 mm steering tube diameter to your bike before choosing an offer.
  • Length and angle: The 35 mm length and 0 degree rise affect riding position, so compare them with the setup you want.
  • Bike type: It is described as suitable for most bicycles, including road, mountain, BMX, fixed gear and downhill bikes. Check the exact compatibility needed for your bike.
  • Finish and colour: The silver finish matters if you want the stem to match other parts of the bike.

Before You Decide

Confirm the 31.8 mm handlebar clamp and 28.6 mm steering tube size against your bike before you choose an offer. Also check whether the 35 mm length and 0 degree angle suit the riding position you want.

Use a torque wrench when tightening the bolts, and follow the manufacturer’s instructions for the exact model.

Brand

kefeimumu

Manufacturer

kefeimumu

Product Group

Automotive Parts and Accessories

Part Number

GLN-001

Model

GLN-001

Warranty

7 days

Color

Silvery

Product Dimensions

1.38 x 1.22 x 0.04 Inches

Item Weight

0.28 pounds

Number Of Items

1

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