The 4-pawl/3-tooth engagement system provides responsive drivetrain engagement and consistent power transfer. Its proven multi-pawl structure delivers dependable performance for everyday MTB riding across varied terrain.
The specially developed teardrop-shaped CNC design gives the hub shell a distinctive technical appearance. Precision-machined contours add refined detailing to the hub while maintaining a clean and durable structural design.
| # |
Type
|
Details
|
|---|---|---|
1 |
Hub Shell Material
|
AL6061-T6 aluminum alloy（100% Forging）
|
2 |
Axle Material
|
AL7075 aluminum alloy（100% Forging）
|
3 |
Freehub Body Material
|
AL7075 aluminum alloy（100% Forging）
|
4 |
End Cap Material
|
AL7075 aluminum alloy（100% Forging）
|
5 |
Disc Brake Interface
|
Mountain bike six-pedal disc brake curved head drum
|
6 |
Hole Count
|
F-28H/R-28H;F-32H/R-32H;F-36H/R-36H
|
7 |
Hole Diameter
|
14G
|
8 |
Surface Color
|
Anodized Black
|
9 |
Freehub Body Color
|
Anodized Black
|
10 |
Bearing Configuration
|
S&S steel bearings (standard), ENDURO, CeramicSpeed
|
11 |
Hub Structure
|
4 pawls 3 teeth
|
12 |
Freehub Body Standard
|
Shimano HG / Shimano Microspline (MS) / Sram XD
|
13 |
Quick Release Included
|
QR001 MTB quick release
|
14 |
O.L.D.
|
F-9*100mm/R-10*135MM; F-15*100MM/12*142MM
|
15 |
Weight
|
427±5g
|
Engineered with durable aluminum construction and versatile axle options to provide reliable performance and flexible compatibility for modern MTB builds.
✓ Aerospace-Grade AL7075 Aluminum Alloy Axle & Freehub Body
The axle and freehub body are manufactured from aerospace-grade AL7075 aluminum alloy, providing high strength, durability and reliable structural performance.
✓ Aerospace-Grade AL7075 Aluminum Alloy End Caps
Aerospace-grade AL7075 aluminum alloy end caps provide a durable interface for the axle system while maintaining a refined and consistent overall construction.
✓ 4-Pawl / 3-Tooth Freehub System
The proven 4-pawl/3-tooth engagement design delivers responsive drivetrain engagement and dependable power transfer for confident MTB riding.
✓ Teardrop-Shaped CNC Hub Shell
A distinctive teardrop-shaped CNC design creates a refined technical appearance, adding unique visual character to the hub shell.
✓ Multiple MTB Axle Configurations
Available in F-9×100mm / R-10×135mm and F-15×100mm / R-12×142mm configurations for compatibility with different MTB frame standards.
✓ Multiple Spoke Hole Options
Available in 28H, 32H and 36H configurations, providing flexible wheel-building options for different MTB applications.
✓ Shimano HG Freehub Standard
Configured with a Shimano HG freehub body for compatibility with a wide range of conventional MTB drivetrain setups.
✓ Balanced 427.7g Hubset
The optimized structure achieves a complete hubset weight of approximately 427.7g, balancing structural durability, reliable performance and practical MTB usability.
No. 112, Dongting North Road, High-tech Zone,Taicang,Jiangsu,215400,China
+86 18262669919
Copyright 2026, Arc. All Rights Reserved.
