Lightweight Construction. Reliable Engagement. Built for the Trail.

The ARC MT-051F/R BOOST is designed for mountain bikers looking to build or upgrade a modern MTB wheelset. Made from 6061 aluminum alloy with a matte black anodized finish, it combines a DT-style ratchet mechanism, sealed bearings, and Boost hub spacing for reliable off-road performance.

Weighing just 388 g per set (132.5 g front / 255.5 g rear), it features a 28H spoke configuration, Center Lock disc brake compatibility, and 110 mm front / 148 mm rear Boost spacing.

Key Features

Lightweight Aluminum Construction

Built from 6061 aluminum alloy with a sandblasted matte black anodized finish, the hub set combines a lightweight design with a clean, durable appearance.

DT-Style Ratchet System

The DT-style ratchet mechanism provides consistent engagement for responsive pedaling and dependable power transfer on the trail.

Boost MTB Compatibility

Designed with 110 mm front and 148 mm rear Boost spacing for compatible mountain bike frames and forks.

Center Lock Disc Brake Design

Features a Center Lock rotor interface and 28H spoke configuration for compatible MTB wheel builds.

Why Choose This Hub Set?

• Lightweight MTB Setup: Just 388 g per set (132.5 g front / 255.5 g rear).
• Reliable Engagement: DT-style ratchet mechanism for responsive pedaling.
• Boost Ready: Designed for 15×110 mm front and 12×148 mm rear Boost setups.
• Smooth Rotation: Two front and four rear sealed bearings.
• Drivetrain Options: Available with Shimano HG (8–11 Speed) or SRAM XD (12 Speed) freehub options.

The ARC MT-051F/R BOOST is a great choice for riders seeking a lightweight, ratchet-style hub set for their next compatible MTB wheel build.