Lightweight Design. Responsive Engagement. Built for the Road.

The ARC MT-032FB/RB is designed for road cyclists looking to build or upgrade a lightweight disc-brake wheelset. Combining an AL6061-T6 aluminum alloy shell with AL7075 aluminum components, it offers a practical balance of low weight, strength, and smooth rotation.

Weighing just 331.5 g per set (108.2 g front / 223.3 g rear), it features a straight-pull spoke design, a 6-bolt disc brake interface, and a 4-pawl engagement system for responsive road riding.

Key Features

Lightweight Aluminum Construction

The AL6061-T6 aluminum hub shell and AL7075 axle components offer a durable construction while keeping the complete hub set weight at just 331.5 g.

Straight-Pull Spoke Design

The straight-pull spoke configuration provides a clean appearance and a direct spoke connection for compatible road wheel builds.

4-Pawl Engagement System

Equipped with a 4-pawl, single-tooth engagement mechanism designed for consistent power transfer and responsive pedaling.

6-Bolt Disc Brake Compatibility

Designed for compatible 6-bolt disc brake rotors, with 12×100 mm front and 12×142 mm rear thru-axle spacing.

Why Choose This Hub Set?

• Lightweight Construction: Just 331.5 g per set (108.2 g front / 223.3 g rear).
• Quality Materials: AL6061-T6 hub shell and AL7075 aluminum axle components.
• Responsive Engagement: 4-pawl mechanism for consistent power transfer.
• Smooth Rotation: Sealed bearings for reliable road cycling performance.
• Modern Road Compatibility: 6-bolt disc brakes and 12×100 mm / 12×142 mm thru-axle spacing.
• Clean Wheel-Build Design: Straight-pull spokes with a 24H front and rear configuration.

The ARC MT-032FB/RB is a practical choice for road cyclists seeking a lightweight, responsive hub set for their next disc-brake wheel build.