Top 10 Quill stem Adapter UK – Cycling Stems

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1. Azarxis

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150mm Threadless Size Converter Black, 22.2mm 25.4mm Bicycle Fork Stem Extender 28.6mm MTB Handlebar Head Up Adaptor for Mountain Bike Road Bicycle, 25.4mm, Azarxis Bike Quill Stem Adapter Riser

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Azarxis #ad - Practical - rise the height of the handlebar by increasing the height of the stem. Material - 6061 aluminium Alloy with polished anodized finish, strong, secure, durable. Size - base diameter upper diameter: 1 1/8" 28. 6mm; steerer Tube Diameter: 22. 2mm / 25. 4mm; total Length: 150mm. Converts a threaded quill setup to threadless. Perfect for Most Bikes. Versatile - the quill riser extender is suitable for most bike with 1-1/8'' 28. 6mm threadless steerer. Easy installation - just connect up the original front fork stem.
BrandAzarxis #ad
ManufacturerAzarxis #ad
Part NumberAZ-OS0919
ModelAZ-OS0919
Warranty🔔 Azarxis Guarantees: If there are any quality issues with our products, please feel free to contact us. We offer a 20-month seller guarantee

2. TRIWONDER

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TRIWONDER Stem Riser Adapter Aluminum Alloy Bike Fork Stem Quill Riser Extender Extension Road Mountain Bicycle Stem Head Black, 25.4mm x 150mm

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TRIWONDER #ad - Dimensionthe handlebar adapter is 15cm long. Materialmade of 6061 aluminum alloy,the bike stem riser is durable,lightweight, and anti-rust.

Suitable for Steerer tube tubes with a diameter of 22. 2mm or 25. 4mm. Applicationthe handlebar extender is compatible for most bike with 1-1/8''28. 6mm threadless steerer like cross Bike, Mountain Bike, MTB, Road Bike, BMX. Functionthe stem riser extender can adjust the height of the handlebar, making your cycling more comfortable. Easy installationinstall the bicycle stem to the proper position of the stem riser adapter, insert the shaft into the tube to reach the safety line, and then tighten the screw rod.
BrandTRIWONDER #ad
ManufacturerTRIWONDER #ad
Part Number0919
Model0919

3. Deda Elementi

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Deda Elementi Men's Spada Quill Stem Adapter, Black, 22.2mm / 25.4mm

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Deda Elementi #ad - To make this product compatible with 1 1 / 8th 28. 6mm stems, you must purchase a stem reducer. This asin can be converted to 1 "25. 4 mm stem compatibility, which is an older standard, more modern stems are 1 1/8 28. 6 mm which require a washer not included to make them compatible close. Inside diameter diam 22, 2 mm. Machined aluminium alloy.
BrandDeda Elementi #ad
ManufacturerDeda Elementi #ad
Height15.24 cm (6 Inches)
Length15.24 cm (6 Inches)
Weight0.11 kg (0.25 Pounds)
Width15.24 cm (6 Inches)
Part NumberSPADA
ModelSPADA
Warranty2 year manufacture

4. Meghna

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Meghna Bike Stem Quill Adapter Bicycle Fork Stem Riser Extender 25.4 mm to 28.6mm for 1-1/8" No Thread Size Converter Silver

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Meghna #ad - Easy to install: just put the extender into the fork steering tube, tighten the top bolt, and then connect up the stem. Convenient: raises the height of bike handlebars by increasing the stem height. Provides a more comfortable ride. Dimension: total length: 180mm/7. 09inch, bottom diameter upper diameter: 1 1/8Inch 28. 6mm, steering tube diameter: 25. 4mm/1 inch. Applications: the stem riser is suitable for most bicycles with 1-1/8 inch 28. 6 mm no thread steering gear. High quality: aluminum alloy material and polished anodized finish are strong and durable.
BrandMeghna #ad

5. ONIPAX

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ONIPAX Bike Stem Quill Adapter 22.2mm / 25.4 mm 25.4mm

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ONIPAX #ad - We pride ourselves on product quality. Perfect for most bikes: the quill riser extender is suitable for most bikes with 1-1/8''28. 6mm stem; please measure your steerer tube diameter! 25.

4mm extender for 1 1/8"28. 6mm steerer tube and 22. 2 mm extender for 1"25. 4mm steerer tube”. Fix riding posture - the total length is 150mm, which can be adjusted to a suitable place for a more comfortable riding without fatigue. Let us help you if you have any questions, we will be glad to assist you. Material - 6061 aluminium -t6 with polished anodized finish & a Chromoly bolt, strong, secure, durable. Made in taiwan. Easy to install - simply put the extender in fork steerer tube and tighten the top bolt then connect up the stem.
BrandONIPAX #ad
ManufacturerONIPAX #ad

6. Leeadwaey

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Leeadwaey Bike Quill Adapter Stem Adaptor Riser 22.2/25.4mm to 28.6mm 25.4mm

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Leeadwaey #ad - Apply to 25. 4mm to 28. 6mm and 22. 2mm to 28. 6mm front fork head tube. Easy installing, operation and flexible. Qualified aluminum alloy quill stem adapter riser, sturdy, solid, high strength but lightweight. Raises the height of your handlebars by increasing the height of your stem. Converts mountain bicycle/ folding threadedless quill setup to threadless.
BrandLeeadwaey #ad
ManufacturerN\A #ad
Height2 cm (0.79 Inches)
Length5 cm (1.97 Inches)
Weight0.23 kg (0.51 Pounds)
Width5 cm (1.97 Inches)
Part NumberUK1615009612071621

7. LGEGE

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LGEGE Bike Quill Stem Adapter, Adjustable Bicycle Front Fork Extension Tube 22.2 mm to 28.6mm for 1-1/8" Threadless Size Converter

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LGEGE #ad - Such as road bikes, city bikes, mountain bikes, etc. Just remove the original bicycle stem riser. Made of high quality aluminum alloy. Total length: 180mm/7. 09inch, upper diameter : 1 1/8Inch 28. 6mm, steering tube diameter: 22. 2mm/087 inch. Easy to install. Raises the extension rod length and adjust the handlebar height for comfortable riding. Suitable for most bicycles with 1-1/8" threadless quill. Strong, durable and antioxidant. And put the extender into the front fork tube, tighten the top bolt, connect up the stem.
BrandLGEGE #ad
ManufacturerLGEGE #ad
Part NumberKBG-1459
ModelKBG-1459

8. Raleigh

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Raleigh, Quill to A-Head Stem Converter in Silver, GNJ001

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Raleigh #ad - Alloy construction. Supplied with shim for fitment to 22. 2mm or 25. 5mm steerer tubes. Polished silver finish. Alows use of all modern stems. Replaces quill stems to allow fitment of A head 1 1/18" stems.
BrandRaleigh #ad
ManufacturerRaleigh #ad
Weight0.12 kg (0.26 Pounds)
Part NumberGNJ001
ModelGNJ001

9. UPANBIKE

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UPANBIKE Road Mountain Bike Bicycle Stem Riser Adapter 1 1/8" 25.4mm*150mm Silver,25.4mm

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UPANBIKE #ad - Material:Aluminium Alloy. Base diameterupper diameter: 1 1/8” 28. 6mm. Steerer tube diameter:22. 2mm/25. 4mm. Fork stem diamater: 28. 6mm standard. Total length:150mm.
BrandUPANBIKE #ad
ManufacturerUPTECH #ad
Part Number50-156-2

10. Profile Design

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Profile Design Converter: 1 inch Quill steerer to 1-1/8 inch threadless stem One Size,ACTHRCONKT18

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Profile Design #ad - Department name: Unisex; Included components: Stems & Converters. Converter: 1 inch quill steerer to 1-1/8 inch threadless stem.
BrandProfile Design #ad
ManufacturerProfile Design #ad
Height3.81 cm (1.5 Inches)
Length14.61 cm (5.75 Inches)
Weight0.11 kg (0.25 Pounds)
Width3.18 cm (1.25 Inches)
Part Number15920002
ModelACTHRCONKT18
Warranty1 year manufacturer