20H 6pawls Road Bike Hub Sealed Bearing Hub CNC Front Hub16/18/ 20 Hole Rear Hub 21 Hole V Brake Bicycle Components
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Specifications
- Brand Name
- RUJIXU
- Category
- Bearing Hub
- High-concerned chemical
- None
- Origin
- Mainland China
- Freehub
- HG
- Spoke Hole
- 18/21
- Position
- Front + Rear
- Material
- Aluminum alloy
- Axle
- qr
- Hub Hole Number
- 18
- Braking System
- V Brake
Product Description
Shell material：Al6061-T6 case;AL7075-6 axis
Freehub body : Shimano 11 Speed
Spoke : Front 14G*16H/18/20H / Rear 14G*21H
O.L.D : Front 100mm / Rear 130mm
Weight : Front 125 / Rear 260g (Total: 385+(-)5g)
Bearing : Front 2 / Rear 4
Pawls : 6 Pawls Single Teeth96 Clicks
Warranty : 12 Months
Pros & Cons
Pros
- Lightweight aluminum alloy construction for improved bike performance
- 6 pawl design with 96 total clicks for smooth, precise shifting
- Compatible with Shimano 11-speed drivetrains and V-brake systems
- 12-month warranty coverage for manufacturing defects
Cons
- Only available in 18-front/21-rear spoke hole sizes, limiting wheel build options
- Quick-release axle only, not compatible with thru-axle road bike setups
- No explicit installation hardware or instructions included
- Limited product details about long-term wear resistance
Common Questions
What materials are used to make this bicycle hub set?
The hub set uses AL6061-T6 alloy for the shell, AL7075 alloy for the axis, with overall aluminum alloy construction for lightweight durability.
What spoke hole sizes and brake compatibility does this hub set have?
This set includes front 18-hole and rear 21-hole hubs, is compatible with V-brake systems, and uses a Shimano 11-speed compatible freehub body.
What type of bicycles is this hub set intended for?
This hub set is designed specifically for road bikes, with quick-release axles.
What is the total weight of this hub set?
The total weight of the front (125g) and rear (260g) hubs is approximately 385g, with a tolerance of +/-5g.
What warranty and shipping options are available for this hub set?
This hub set comes with a 12-month manufacturer warranty. Bulk and wholesale orders are accepted, and buyers can contact the seller for specific shipping cost and timeline information.
Product information last updated on November 26, 2025