Bicycle Grooved Hub Washer MTB Bottom Bracket Spacers Flywheel Cassette Gasket Road Bike Freehub Washer 1/1.5/2/1.85mm 10S 11S
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Specifications
- Position
- Front + Rear
- Material:
- aluminum alloy
- Color:
- As shown in the picture
- Thickness:
- 1/1.5/2/1.85/2.18/2.35mm
- Weight:
- about 15.5g/16g/16.2g/18.8g
- Applicable:
- flywheel
- Lists:
- Flywheel Hub Gasket * 1/3pcs
- Category
- Bearing Hub
- Brand Name
- NONE
- Number of Holes
- 36 Holes
- High-concerned chemical
- None
- Axle
- qr
- Spoke Hole
- 24
- Freehub
- XD
- Hub Hole Number
- 36 Holes
- Braking System
- Disc Brake
- Origin
- Mainland China
- Choice
- yes
- semi_Choice
- yes
Product Description
Bike Flywheel Hub Gasket Bike Hub Spacer Bicycle Headset Washer Aluminium Alloy Flywheel Hub Spacer for Mountain Road Bike
Features:
*1. 100% brand new and high quality.
*2. It is made of high quality aluminum alloy material, which is very strong and durable.
*3. Perfect for adjusting the bottom bracket, flywheel or bicycle hub.
*4. This gasket can better match the hub, reduce the shaking problem during riding, and make the hub more stable and durable.
*5. Suitable for mountain bike, road bike.
Specification:
Material: aluminum alloy
Color: As shown in the picture
Thickness: 1/1.5/2/1.85/2.18/2.35mm
Weight: about 15.5g/16g/16.2g/18.8g
Applicable: flywheel
Lists:
Flywheel Hub Gasket * 1/3pcs
Notes:
1.The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
2.Please allow slight manual measurement deviation for the data.
Pros & Cons
Pros
- Made of sturdy aluminum alloy for long-lasting durability
- Multiple thickness options to fit diverse adjustment needs
- Compatible with both mountain and road bikes plus 10S/11S/XD freehubs
- Lightweight design with weights ranging from ~15.5g to ~18.8g
Cons
- No official brand backing, limiting post-purchase support options
- Only offered in the pictured color, with no custom color alternatives
- Sold in sets of 1 or 3 pieces with limited packaging flexibility
- No included mounting hardware, requiring separate sourcing of fasteners if needed
Common Questions
What material are these bicycle hub washers made of?
These hub washers are constructed from high-quality aluminum alloy, which is strong, lightweight, and durable for long-term bike use.
What thickness options are available for these bike hub spacers?
Available thicknesses include 1mm, 1.5mm, 2mm, 1.85mm, 2.18mm, and 2.35mm to suit different adjustment requirements.
Which bike setups are these spacers compatible with?
They are compatible with mountain and road bikes, working with 10S, 11S, and XD freehubs, QR axles, and disc brake systems.
What is the main purpose of these bicycle hub spacers?
These spacers are used to adjust bottom bracket and flywheel/cassette positions, allowing you to fine-tune hub alignment and achieve a proper, secure fit for your bike components.
Where are these hub spacers manufactured and what shipping options are available?
These spacers originate from Mainland China, with standard shipping options offered through the seller at checkout.
Product information last updated on November 18, 2025