Type : Road Bike Hubs
Number Of Holes : 24 Holes
Axle : Qr
Freehub : Xdr
Braking System : V Brake
Spoke Hole : 20 - 28
Material : Aluminum Alloy
Category : Bearing Hub
Hub Hole Number : 20 Holes
Origin : China
Position : Front + Rear
Please Note That This Hub Is Only For Road Bikes
Road Hg: For Shimano8-11S, Sram8-11S
Road Xdr: For Sram12S
Brand: Goldix
Model: R180 Sl
Front Wheel: 100X9Mm
Rear Wheel: 130X10Mm
Core: Hg/Xdr
Number Of Spokes: F:20H R:24H
Ratchet: 36T
Weight: See Weighing (For Reference Only)
Material: 20Crmoti
Center Hardness: ≥Hrc55
Surface Hardness: ≥High Pressure 2000
Fatigue Resistance: ≥100,000 Times (250Nm)
Quality Assurance: 1 Year Or 30,000 Kilometers
Waterproof And Dustproof Level: Ip42-Ip53
Maximum Tensile Force Of Single Spoke Hole: 2500N
The Hub Is Cnc Machined From 7075 Rods, Formed In One Step, With High Manufacturing Precision, High Strength, Small Eccentricity And Stable Rotation.
The 60T Ratchet Structure Makes The Stepping Response Faster And More Efficient.
The Ratchet Dlc Diamond-Like Coating Has High Hardness And Elastic Modulus, Low Friction Coefficient, Wear Resistance And Good Vacuum Friction Characteristics.
The Ratchet Ring-Free Design Allows For More Direct Power Transmission And More Efficient Stepping.
This Product Breaks Away From The Homogeneity Of Similar Products Through Diverse And Innovative Design. It Neither Adheres To A Single Fixed Structural Form Nor Is Confined To A Specific Visual Style. It Can Accommodate A Wider Range Of Aesthetic Preferences.
In Terms Of Design, It Eliminates Redundant Decorations And Refuses To Burden The Product'S Size And Usability With Excessive Elements For The Sake Of Appearance. Everything Is Centered Around The Actual Usage Needs, And Through Multi-Dimensional Refinement, It Creates A Differentiated High-Quality Form.
While Innovating, It Also Always Places Practicality In An Important Position, Fully Considering The Convenience And Comfort Of Daily Use.
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