ARC MT-032FA/RA 24H Straight-Pull Center Lock Road Hub Set 1

ARC MT-032FA/RA 24H Straight-Pull Center Lock Road Hub Set 2

ARC MT-032FA/RA 24H Straight-Pull Center Lock Road Hub Set 4

ARC MT-032FA/RA 24H Straight-Pull Center Lock Road Hub Set 5

ARC MT-032FA/RA 24H Straight-Pull Center Lock Road Hub Set

MT-032FA/RA

Specification

Freehub system

Spoke holes

Bearing

Clear

Inquiry

Product Details

Built for Lightweight Road Disc Performance

Designed for modern road wheel builds, the MT-032FA/RA combines a straight-pull Center Lock design with 12×100mm front and 12×142mm rear thru-axle spacing. AL6061-T6 hub shells and AL7075 axles, end caps, and freehub bodies create a lightweight structural platform, while the 4-pawl, single-tooth 48-point engagement system and S&S steel bearings provide responsive power transfer and smooth rotation. With 24H drilling and HG, MSR, XDR, N3W, and CP freehub options, the complete hub set weighs approximately 323.8g.

48-Point Responsive Engagement

4-Pawl Single-Tooth System for Fast Power Transfer

The 4-pawl single-tooth mechanism delivers 48 points of engagement for quick pickup, efficient torque transfer, and consistent pedaling performance.

Lightweight Straight-Pull Architecture

24H Road Hub Platform for Efficient Wheel Builds

The lightweight 24H straight-pull design improves spoke alignment and wheel stiffness while supporting modern road disc wheel builds with lower rotating weight.

Technical Specification

#	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 Center Lock Disc Brake Straight-Pull Hub
6	Hole Count	F-24H/R-24H
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) -Road/SRAM XDR/Campagnolo Next 3/Campagnolo 11/12S
13	O.L.D.	F-12100MM/R-12142MM
14	Weight	323.8g±5g

Precision Materials.

Flexible Configuration.

Engineered with durable aluminum components and adaptable compatibility for modern road disc wheel builds.

✓ High-Strength Aerospace-Grade 7075 Aluminum Alloy Axle & Freehub Body
Provides structural stiffness, precise component fit, and dependable durability while maintaining a lightweight construction.

✓ 4-Pawl, Single-Tooth Freehub System
Delivers 48-point engagement for responsive pickup and consistent power transfer.

✓ Multiple Freehub Standards Available
Compatible with HG, MSR, XDR, N3W, and CP drivetrain configurations.

✓ Road Thru-Axle Configuration
Uses standard 12×100mm front and 12×142mm rear spacing for modern road disc frames.

✓ Center Lock Straight-Pull Architecture
Features 24H front and rear drilling, 14G spoke compatibility, S&S steel bearings, and a black anodized finish.