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RT-002FA/RC 20/24H J-Bend Rim Brake Road Hub Set
RT-002FA/RC 20/24H J-Bend Rim Brake Road Hub Set
RT-002FA/RC 20/24H J-Bend Rim Brake Road Hub Set
RT-002FA/RC 20/24H J-Bend Rim Brake Road Hub Set
RT-002FA/RC 20/24H J-Bend Rim Brake Road Hub Set
RT-002FA/RC 20/24H J-Bend Rim Brake Road Hub Set
RT-002FA/RC 20/24H J-Bend Rim Brake Road Hub Set
RT-002FA/RC 20/24H J-Bend Rim Brake Road Hub Set
RT-002FA/RC 20/24H J-Bend Rim Brake Road Hub Set
RT-002FA/RC 20/24H J-Bend Rim Brake Road Hub Set
RT-002FA/RC 20/24H J-Bend Rim Brake Road Hub Set
RT-002FA/RC 20/24H J-Bend Rim Brake Road Hub Set

ARC RT-002FA/RC 20/24H J-Bend Rim Brake Road Hub Set

RT-002FA / RC

Product Details

Built for Lightweight Rim-Brake Road Performance

Designed for lightweight road wheel builds, the RT-002FA/002RC combines a traditional J-bend rim-brake architecture with 100mm front and 130mm rear spacing. Its 20H front and 24H rear layouts balance low weight with practical wheel-building requirements, while the 4-pawl engagement system provides responsive pickup and consistent power transfer. AL6061-T6 hub shells, AL7075 components, and S&S steel bearings support reliable strength and smooth rotation. The complete hub set weighs approximately 296.1g, supports Shimano HG drivetrains, and includes QR001 road quick releases.
RT-002FA/RC 20/24H J-Bend Rim Brake Road Hub Set

Reliable Pawl Engagement System

4-Pawl Design for Smooth Power Transfer

The 4-pawl single-tooth system provides stable engagement and efficient power transfer. The optimized structure reduces stress concentration while delivering reliable performance for everyday road cycling.

RT-002FA/RC 20/24H J-Bend Rim Brake Road Hub Set

Lightweight Road Hub Construction

Optimized Aluminum Design for Road Performance

The AL6061-T6 hub shell and AL7075 aluminum components provide a lightweight yet durable construction. Designed for V-brake road wheel builds, it delivers smooth rotation and dependable performance.

Technical Specification

#
Type
Details
1
Hub Shell Material
AL6061-T6 aluminum alloy
2
Axle Material
AL7075 aluminum alloy
3
Freehub Body Material
AL7075 aluminum alloy
4
End Cap Material
AL7075 aluminum alloy
5
Disc Brake Interface
Road V sharp bend flower drum
6
Hole Count
F-20H(1:1)、R-24H(1:1)
7
Hole Diameter
14G
8
Surface Color
Anodized Black
9
Freehub Body Color
Silver base tower
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
296.1g±5g
RT-002FA/RC 20/24H J-Bend Rim Brake Road Hub Set

Precision Materials.

Lightweight Road Performance.

Engineered with lightweight aluminum components and a classic rim-brake architecture for responsive and efficient road wheel builds.

✓ High-Strength Aerospace-Grade 7075 Aluminum Alloy Axle & Freehub Body
AL7075 axle, end caps, and freehub body provide reliable stiffness, durability, and precise fit.

✓ 4-Pawl, Single-Tooth Engagement System
Delivers responsive pickup and smooth, consistent power transfer for road riding.

✓ Lightweight 296.1g Hub Set
Optimized for performance-focused road wheel builds where low weight and efficiency matter.

✓ Shimano HG Drivetrain Compatibility
Features a Shimano HG-compatible freehub with 100mm front and 130mm rear road spacing.

✓ Road Rim-Brake J-Bend Configuration
20H front and 24H rear with 14G spokes, S&S steel bearings, and the QR001 road quick-release system.

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