Chromag Phase30 Rim

While the Phase30 is optimized for all-mountain and trail riding with a lighter profile, it is built with robust alloy and enhanced bead-wall protection. It can handle aggressive trail use, but if you are strictly riding heavy enduro or downhill, you might prefer a heavier-duty rim.

No, the Phase30 is tubeless-ready, meaning it is designed to be compatible with tubeless setups, but you will need to purchase and install your own tubeless tape and valves separately.

The fusion welding process creates a seamless, exceptionally strong joint compared to pinned or sleeved rims. This significantly reduces the risk of the rim splitting or cracking at the seam under high-stress impacts.

Yes, the Phase30 is drilled for a standard 32-spoke count, making it compatible with the vast majority of mountain bike hubs on the market.

An internal width of 30mm is the current industry sweet spot for trail bikes. It provides excellent sidewall support for tires ranging from 2.3 to 2.6 inches wide, helping to prevent tire squirm when cornering at lower pressures.

The Effective Rim Diameter (ERD) is 566mm. You will need this specific measurement to calculate the correct spoke length when building your wheels; using the wrong ERD will result in spokes that are either too short to reach the nipple or too long to tension properly.