Best Roulipouli in 2026

Package includes 6 sizes of spacers, they are 1 mm, 2 mm, 3 mm, 5 mm, 10 mm, 15 mm, 2 pieces of each size. You can match them to any height you want.

The Spacers are made of carbon fiber, lighter weight, more resistant to high temperature, corrosion and friction.

This carbon fiber spacer has an excellent quality, attractive and durable, and convenient to carry and use.

Material: high quality solid brass, firm and durable,high resistance to abrasion and corrosion,Connections: 1/8 NPT Male x 1/4 Hose ID Barb.(ID: Inner Diameter)

Used widely in the irrigation system, piping system, oil and gas supplying system,Barbed edges provide excellent connection, deeper and smoother threads design makes work easier and more effective

Barb Thread connect to hoses,NPT end connect to NPT pipes,so Air Hose Pipe Fittings can used to water,gas,oil hoses.

Brass G1/2 Female to G3/8 Male Reducer compression fitting is used for connecting pipe size with G 3/8" converting to G 1/2".widely used in pressure pipe line connections in kitchen and bathroom as well as RV and water hose.Solve the connection problem with different pipe fitting ends.Make the convert between old valves and the new faucet supply line more easily.

This Reducer Faucet Adapter made of solid brass, firm and durable,high resistance to abrasion and corrosion. high temperature ductility and low magnetic permeability.Max. Pressure: 1000 PSI ,Temperature range：-65 to 250 F

The material used are harmless,match with safety regulations, can be used for drink water .So you can used it as well as you need without no more trepidation.

Multi-size package: this package contains 7 different sizes, 1 mm, 2 mm, 3 mm, 5 mm, 10 mm, 15 mm, 20 mm, small size of spacer headset let you have a more precise height adjustment

Appearance and performance: automatic cutting, smooth edge, fit most of the road bicycles, delicate texture and durable to use

Material of bike handlebar spacer: woven carbon, nice look and good quality, light weight, good strength and well temperature resistance, good impact resistance

Add personality & style to your bike with this precision engineered and machined stem cap and spacer kit.

Kit includes: 3mm, 5mm, 10mm, & 15mm headset spacers Ultralight stem cap with an integrated 5mm spacer 4 matching aluminum water bottle cage bolts Black aluminum stem cap bolt

1 1/8" top (straight 1 1/8" or 1 1/2" to 1 1/8" taper) steerer tubes only

DIAL YOUR FIT WITH SPANK INDUSTRIES HEADSET SPACER KIT: Make your ride special with the Spank Industries spacer kit for bicycles. Greatly improve the fit and function of your headset with an affordable and stylish kit.

BRUSHED ANODIZED WITH LASER LOGO (12MM SPACER RING): Spank Spacer Kit for Bicycle is designed to make your ride a bit more comfortable. Using these spacers paired with your existing axle will allow you to achieve the comfort you want.

SPACER KIT WITH 3, 6 & 12MM HEADSET SPACER RINGS: With Spank Spacer Kit, you'll find the perfect balance of fit and function for your bicycle's performance. It includes 3mm, 6mm and 12mm headset spacer rings.

4 different height 1-1/8" spacers and a top cap, all with Race Face logos

Choose aluminum or ultralight carbon

DIAL YOUR FIT WITH SPANK INDUSTRIES HEADSET SPACER KIT: Make your ride special with the Spank Industries spacer kit for bicycles. Greatly improve the fit and function of your headset with an affordable and stylish kit.

BRUSHED ANODIZED WITH LASER LOGO (12MM SPACER RING): Spank Spacer Kit for Bicycle is designed to make your ride a bit more comfortable. Using these spacers paired with your existing axle will allow you to achieve the comfort you want.

SPACER KIT WITH 3, 6 & 12MM HEADSET SPACER RINGS: With Spank Spacer Kit, you'll find the perfect balance of fit and function for your bicycle's performance. It includes 3mm, 6mm and 12mm headset spacer rings.

Add personality & style to your bike with this precision engineered and machined stem cap and spacer kit.

Kit includes: 3mm, 5mm, 10mm, & 15mm headset spacers Ultralight stem cap with an integrated 5mm spacer 4 matching aluminum water bottle cage bolts Black aluminum stem cap bolt

1 1/8" top (straight 1 1/8" or 1 1/2" to 1 1/8" taper) steerer tubes only

Carbon Bike Headset Spacers 1 1/8 inch

Provide Various Combination to Adjust Height of Handlebars to Fit Your Riding Style

For MTB Road Bike Santa Cruz Haro Mongoose GT Giant Trek Cannondale Scott Yeti Schwinn Bikes

Maximum Height Extension: 70mm (2.7 inch). Include 4 gaskets, 3 x 10mm (2/5 inch) and 1 x 5mm (1/5 inch). Can freely adjust the gasket to fit your own height

Easy installation, just connect up the original front fork stem

Forged 6061 Aluminum Alloy Material with polished anodized finish, Solid, Secure, Durable.

The Integrated Pro Conical headset features a taller conical shaped dust cap for a cleaner look with

Quantity You Will Receive: Package includes 15pcs headset spacer in 7 sizes, 2 x 1mm, 2 x 2mm, 3 x 3mm, 3 x 5mm, 3 x 10mm, 1 x 15mm, 1 x 20mm. Enough quantity and size for bicycle use. Please be sure of the quantity detail before buying.

Premium Quality We Made: These headset spacers are made of carbon fiber, lightweight and durable, strong hardness and not easy to get deformed, high quality product provides more safety condition when riding outside.

Exquisite Appearance: Featured with smooth edge by automatic cutting, delicate texture and woven carbon, equipped with well temperature resistance and good impact resistance. These bicycle accessories can be used for a long time.

1-1/8" Headset Spacer Set. Inside diameter:28.6mm

Made of high-quality aluminum alloy material,CNC finished.Weight: Approx 31.5g/set

Package include 4 x 10mm ,1 x 5mm

1-1/8", 36°/36° ACB

Alloy top cover

7075 aluminium crown race

Fit for 28.6mm front stem fork of MTB, BMX, mountain bike, road bike etc.

8pieces aluminum Headset Spacers 2mmx2,5mmx3,10mmx3.Spaces Inside diameter:28.6mm

Lightweight and easy to install.help to raise your handlebar.

Universal Fit: Suitable for 1 1/8"(28.6mm) fork steerer tube of most mountain bikes, road bikes, MTB, BMX, touring bikes and etc.

Quality Material: Print-black alloy material offers incredible strength, good temperature resistance, lightweight and sleek looking.

9 Piece Kit: 5 sizes, 9 pieces to get a wide range of height combinations to set the optimal position for best riding performance.

Bling

Anodized

Made in USA

Multi-size selection: come with 5 different size, including 2 mm (1 piece), 3 mm (1 piece), 5 mm (3 pieces), 10 mm (3 pieces), 15 mm (1 piece), multi-size for you to adjust the appropriate height

Material: the bicycle headset spacer is made from carbon fiber material, sturdy and durable to use, looks very nice

Resistant to corrosion: carbon fiber bicycle headset spacer is more resistant to corrosion, more hard than aluminum alloy headset spacer, and lighter than aluminum alloy spacer

Material: 6061-T6 aluminum

Claimed Weight: [3mm] 0.1oz (2g), [5mm] 0.1oz (3g), [10mm] 0.2oz (5g), [15mm] 0.2oz (7g)

Manufacturer Warranty: 1 year

Universal Fit: Suitable for 1 1/8"(28.6mm) fork steerer tube of most mountain bikes, road bikes, MTB, BMX, touring bikes and etc.

Full Carbon Fiber: Woven carbon fiber material offers incredible strength, and good temperature resistance, exceeding lightweight and sleek looking.

10 Piece Kit: 6 sizes, 10 pieces to get a wide range of height combinations to set the optimal position for best riding performance.

1-1/8" Headset Spacer Set. Inside diameter:28.6mm

The Bike Headset Spacer is made of high-quality aluminum alloy material, eco-friendly, sturdy and durable to use.

Lightweight and easy to install, having advantages of smooth surface and exquisite workmanship.

Why aluminum? Firstly, the difference in weight between 20mm of carbon spacers vs alloy spacer is far, far less than 1/2 ounce. It may be a gram or two. Secondly, The only glossy woven carbon part on the bike are the spacers looked weird. Thirdly, cheap carbon fiber spacers cannot meet the strength requirements of the high stress parts for sports bikes, experts recommended Tensile modulus 200-280Gpa, Tensile Strength 2500Mpa at least. Cheap CF spacers is fragile and even not cut evenly.

Why u need bike headset spacers ? Put simply, headset spacers enable you to easily adjust the height of your handlebars, which is an essential element of bike fit for MTB, BMX and road riders. In the particular case of the latter (road cycling), the correct bar height is key for comfort and performance.

Why 6 piece? The 2 mm, 3 mm, 5 mm, 10 mm spacers make it easy to have a precise height adjustment, the six piece of spacer can add 40mm height totally, that enough for most situations. If you just need 20mm or 25mm, you can still have some backup for more inflexible.

Use for 1-1/8" (28.6mm) Front Stem Fork.

MATERIAL:Made of high-quality aluminum alloy material,Great Anti-corrosion and Lightweight, Only about 35g (7PCS)

FEATURES:Comes Anodized in Black,Red,Blue and Gold,Colorfast Surface,Ultra Precision Diamond Blade Machine Cut, Fit All BMX/Road /Mountain Bikes.

9 Pieces of 9 Height Size.This headset spacer kit contains 9 different height sizes: 1 mm,2 mm,3 mm,5 mm,8 mm,10 mm,15 mm,20 mm,30 mm.

Smooth incision edge offers high tightness.Small size spacer let you have a more precise height adjustment.You can combine them freely to meet your different needs.

Made of woven carbon fiber,nice appearance,lightweight and well temperature resistance.

Fits 1-1/8" Great Road and Mountain Bicycles Stems and Forks

Material : Aluminum Alloy MTB Headset Spacer&Top Cap,Stainless Bicycle Fork Headset Star Nut&Bolt

Light weight, strong pressure resistance, not easy to deform and 28.6mm diameter is suitable for majority of bicycle headset.

Fits 1-1/8" (28.8mm) heads, steerer tubes. Inner Diameter: 28.8mm ( 1 1/8"), Net Weight: 33g (6 Pieces/set)

3 mm, 5 mm,8mm 10 mm,15 mm, 20 mm spacer*1pcs each.

100% Pure Carbon Fiber, Super light weight headset spacers.

Use for 1-1/8" (28.6mm) Front Stem Fork.

MATERIAL:Made of high-quality aluminum alloy material,Great Anti-corrosion and Lightweight, Only about 35g (7PCS)

FEATURES:Comes Anodized in Black,Red,Blue and Gold,Colorfast Surface,Ultra Precision Diamond Blade Machine Cut, Fit All BMX/Road /Mountain Bikes.

Use for 1-1/8" (28.6mm) Front Stem Fork.

Material :Quality Aluminum Alloy,Great Anti-corrosion and Lightweight, Only about 52g (8PCS)

Comes Anodized in Black,Colorfast Surface,Ultra Precision Diamond Blade Machine Cut, Fit All Road /Mountain Bikes