Less Weight. Efficient Engagement. Built for Modern Road Wheels.

Build a lightweight road or gravel wheelset with the ARC MT-105F/R hub set. Designed for disc brake wheel builds, it combines an aluminum alloy construction with an 18H front and 21H rear carbon-spoke configuration.

The 36T/54T ratchet system offers a choice of engagement configurations to suit different riding preferences. With 12 × 100 mm front and 12 × 142 mm rear thru-axle standards, plus multiple freehub options, the MT-105F/R gives riders and wheel builders flexibility when planning a performance wheelset.

Why Choose the ARC MT-105F/R Hub Set?

• Ultralight Design: A lightweight hub platform for performance-focused road and gravel wheel builds.
• Carbon-Spoke Configuration: 18H front and 21H rear, designed for compatible carbon-spoke wheel systems.
• 36T / 54T Ratchet Options: Choose the engagement configuration that best matches your riding and wheel-building requirements.
• Modern Thru-Axle Standards: 12 × 100 mm front and 12 × 142 mm rear.
• Multiple Freehub Options: Available configurations include Shimano HG, SRAM XDR, and other road drivetrain standards, depending on the selected version.
• Disc Brake Compatibility: Designed for compatible road disc brake wheel builds.
• Custom Wheel Build Potential: A practical choice for riders upgrading their wheels and builders developing lightweight road or gravel setups.

Whether you’re building a fast road wheelset or a versatile gravel setup, the ARC MT-105F/R brings together a lightweight design, carbon-spoke compatibility, and flexible drivetrain options.

Before Ordering: Confirm your cassette standard, brake rotor interface, carbon spoke specifications, spoke-hole configuration, and axle standards. Select the correct freehub and ratchet version for your intended setup.