Chromag Phase30 27.5" Rear Wheel, 32h, 12x148mm, MicroSpline

The Chromag PHASE30 Rear Wheel provides a lighter profile suitable for all-mountain and trail riding conditions. This high-quality alloy rim features bead-wall protection for increased impact resistance and reduced sidewall cuts. The nipple/spoke bed is specifically oriented to the spoke direction, minimizing weakness from spoke bend. The rim is fusion welded and ground, creating a strong, precise, and seamless joint.

This rear wheel is built with Chromag's R4 hub, designed for reliability and longevity. It incorporates a durable axle assembly with robust, sealed Enduro bearings. The R4 hub uses a 4-pawl arrangement with 36 points of simultaneous engagement, where a large pawl radius reduces leverage. A Chromoly steel axle contributes to stiffness and durability.

Quick Facts

Feature	Specification
Spoke Count	32
Cassette Compatibility	Microspline
Hub Engagement	36 points (4-pawl)
Axle Material	Chromoly Steel
Rim Material	Alloy