The refined 4-pawl engagement structure delivers stable drivetrain connection and consistent power transmission. Combined with S&S steel bearings and Shimano HG freehub compatibility, the RT-002FB/002RB offers dependable performance and flexible configuration options for various road wheel builds.
The RT-002FB/002RB is a road V-brake J-bend hub designed for lightweight wheel assemblies. Featuring an AL6061-T6 aluminum hub shell with AL7075 aluminum axle, freehub body, and end caps, it provides a balanced combination of strength, durability, and efficient rotation for road cycling applications.
| # |
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
|
Road V sharp bend flower drum
|
6 |
Hole Count
|
F-20H(1:1)/R-24H(1:1);F-18H(1:1)/R-21H(1:1)
|
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 single-tooth
|
12 |
Freehub Body Standard
|
Shimano HG / Shimano Microspline (MS) / Sram XD
|
13 |
Quick Release Included
|
QR001 Road bike quick release
|
14 |
O.L.D.
|
F-100MM/R-130MM
|
15 |
Weight
|
262.3g±5g
|
Built with lightweight aluminum components for modern rim brake road wheel builds.
✓ High-Strength Aerospace-Grade 7075 Aluminum Alloy Axle & Freehub Body
Axle, end caps, and freehub body provide reliable stiffness and durability.
✓ 4-Pawl, Single-Tooth System
Delivers 48-point engagement and consistent power transfer.
✓ Shimano HG Compatible
Supports compatible Shimano HG road drivetrains.
✓ Flexible Spoke Configurations
Available in 20H/24H or 18H/21H layouts with 14G J-bend spokes.
✓ Road Rim Brake Platform
100mm front / 130mm rear spacing, S&S steel bearings, QR001 quick releases, and 262.3g total weight.
No. 112, Dongting North Road, High-tech Zone,Taicang,Jiangsu,215400,China
+86 18262669919
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