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Meilleures handlebars headsets stems - Septembre 2025

Dernière mise à jour - September 11, 2025

1
Meilleur choix
-32%

✖
Nos classements sont générés à partir de l'analyse algorithmique de milliers d'avis de clients sur les produits, les marques, le niveau de service à la clientèle du commerçant, les tendances de popularité, etc. Les classements reflètent notre opinion et devraient constituer un bon point de départ pour vos achats.

CXWXC
-32%

CXWXC Adjustable MTB Stem 31.8mm 70 Degree - 90/110/145mm Bike Stem Riser for Handlebar - Aluminum Alloy Mountain Bike Handlebar Riser Extender for MTB Road City Bike Bicycle (31.8 x 145mm)

CXWXC

$23.79

$34.99
(-32%)

PLUS DE DÉTAILS
Faits saillants principaux
- 【Suitable for Most Bike】: Our bike stems are suited to a wide variety of bicycles, and also to the different types of riders. Ideal for MTB racing and those who take their off road biking very seriously.
- 【Material】: The MTB stem is manufactured with a 3D Forged alloy construction that gives strength and control. The durability of this stem is very adjustable with an angle of (-70°to +70°)
- 【Ideal Stem for Rider】: Can't get comfortable on your bike? Tried too many bike stems? This adjustable stems are a useful way of tweaking your handlebar height and reach, particularly for touring where you spend long hours in the saddle. Our adjustable stem is the best bet to get comfortable
- 【Easy to Install】: Just connect up the original front fork stem. Four bolt bar clamp holds bar securely in position
- 【Compatibility】: Only Fit for Handlebar diameter 31.8mm (1-1/4''), front fork stem diameter 28.6mm (1-1/8") and is available in a range of lengths – 90, 110 and 145mm.
- NOTE: PLEASE CONFIRM YOUR SIZE BEFORE YOUR PURCHASE. 90, 110 130 and 145mm are not the total long of the stem.
$23.79
$34.99 (-32%)
2
Meilleure Valeur

✖
Nos classements sont générés à partir de l'analyse algorithmique de milliers d'avis de clients sur les produits, les marques, le niveau de service à la clientèle du commerçant, les tendances de popularité, etc. Les classements reflètent notre opinion et devraient constituer un bon point de départ pour vos achats.

FOMTOR

FOMTOR 31.8mm Adjustable Stem 110mm 0~60 Degree UNO 31.8mm MTB Adjustable Handlebar Stem for Most Mountain Bike Road Bike (Fit for 1.25'' Handlebar)

FOMTOR

$20.99

PLUS DE DÉTAILS
Faits saillants principaux
- Weight:285g. Constructed of high-strength CNC machined 6061 T6 aluminum alloy.strong and durable.
- Suitable for Mountain bike, Road bike, MTB, BMX etc..Please confirm your handlebar is 31.8mm(1.25'') before you buy it.
- Only Fit for Handlebar diameter 31.8mm (1.25''), please measure the diameter of your bandlebards before you buy it. front fork stem diameter 28.6mm (1-1/8"), Length: 110mm (center distance of the two holes).This mtb stem only fit for 31.8mm(1.25") handlebars.
- Easy to install, just connect up the original front fork stem. Four bolt bar clamp holds bar securely in position.
- Adjustable angle: 0° ~ 60°. Maximum height extension 110mm.
$20.99
3

✖
Nos classements sont générés à partir de l'analyse algorithmique de milliers d'avis de clients sur les produits, les marques, le niveau de service à la clientèle du commerçant, les tendances de popularité, etc. Les classements reflètent notre opinion et devraient constituer un bon point de départ pour vos achats.

GooDay

8 PCS Bicycle Headset Spacer Bike Handlebar Stem Spacers Threadless Aluminum Alloy Headset Stem Spacer Set Fit 1 1/8-Inch Stem For MTB BMX Mountain Road Bikes Cycling 2MM 3MM 5MM 10MM(Black)

GooDay

$7.99

PLUS DE DÉTAILS
Faits saillants principaux
- Size：Stem spacers road bike inner diameter is 28.6mm，1-1/8" headset spacer set, compatible with 28.6mm front stem fork of MTB, BMX, mountain bike, road bike etc
- Package：8PCS bike handlebar spacers in 4 sizes 2mm / 3mm / 5mm /10mm，2 PCS each size, provide various combination to adjust height of handlebars to fit your riding style
- Notes: if you go for heavy duty off road ride, you should use aluminum spacers other than carbon spacers, durabale due to automatic cutting, smooth edge, fit most of the road bicycles
- Material: Bicycle headset spacers threadless are made of black anodized aluminum alloy material with smooth surface and exquisite workmanship, eco-friendly, sturdy and durable to use
- Feature: Aluminum headset spacer is lightweight and easy to install, resistant to corrosion, more sturdy and durable than carbon fiber headset spacers, fit most of the bicycles
$7.99
4

✖
Nos classements sont générés à partir de l'analyse algorithmique de milliers d'avis de clients sur les produits, les marques, le niveau de service à la clientèle du commerçant, les tendances de popularité, etc. Les classements reflètent notre opinion et devraient constituer un bon point de départ pour vos achats.

LITEONE

LITEONE Bike Stem Riser Bike Fork Stem Extender Bicycle Handlebar Raiser Head Up Adapter Suitable for Mountain Bike, Road Bike, MTB, BMX, Fixie (Aluminium Alloy, Adjustable, Black)

LITEONE

$12.99

PLUS DE DÉTAILS
Faits saillants principaux
- Suitable for Most bike with 1-1/8'' threadless headset
- Maximum Height Extension: 115mm. Include 2 gaskets, 1 x 10mm (2/5 inch) and 1 x 5mm (1/5 inch). Can freely adjust the gasket to fit your own height
- Handling more flexible, light weight, easier to force when climbing, operation is comfortable
- Forged 6061 Aluminum Alloy Material with polished anodized finish, Solid, Secure, Durable
- Easy installation, just connect up the original front fork stem
$12.99
5

✖
Nos classements sont générés à partir de l'analyse algorithmique de milliers d'avis de clients sur les produits, les marques, le niveau de service à la clientèle du commerçant, les tendances de popularité, etc. Les classements reflètent notre opinion et devraient constituer un bon point de départ pour vos achats.

GooDay

12 PCS Bicycle Headset Spacer Bike Handlebar Stem Spacers Threadless Aluminum Alloy Headset Stem Spacer Set Fit 1 1/8-Inch Stem For MTB BMX Mountain Road Bikes Cycling 2MM 3MM 5MM 10MM(Black)

GooDay

$9.59

PLUS DE DÉTAILS
Faits saillants principaux
$9.59

Meilleures handlebars headsets stems - Septembre 2025

CXWXC Adjustable MTB Stem 31.8mm 70 Degree - 90/110/145mm Bike Stem Riser for Handlebar - Aluminum Alloy Mountain Bike Handlebar Riser Extender for MTB Road City Bike Bicycle (31.8 x 145mm)

FOMTOR 31.8mm Adjustable Stem 110mm 0~60 Degree UNO 31.8mm MTB Adjustable Handlebar Stem for Most Mountain Bike Road Bike (Fit for 1.25'' Handlebar)

8 PCS Bicycle Headset Spacer Bike Handlebar Stem Spacers Threadless Aluminum Alloy Headset Stem Spacer Set Fit 1 1/8-Inch Stem For MTB BMX Mountain Road Bikes Cycling 2MM 3MM 5MM 10MM(Black)

LITEONE Bike Stem Riser Bike Fork Stem Extender Bicycle Handlebar Raiser Head Up Adapter Suitable for Mountain Bike, Road Bike, MTB, BMX, Fixie (Aluminium Alloy, Adjustable, Black)

12 PCS Bicycle Headset Spacer Bike Handlebar Stem Spacers Threadless Aluminum Alloy Headset Stem Spacer Set Fit 1 1/8-Inch Stem For MTB BMX Mountain Road Bikes Cycling 2MM 3MM 5MM 10MM(Black)

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