Reynolds

Blacklabel 327 Trail 27.5in Carbon Boost Wheelset

What Our Gearhead® Experts Are Saying:

"The 327s are my go-to for a 27.5 rig—they’re super responsive and lightweight, but still hold up to big hits. The carbon layup keeps the ride smooth on long descents, and the Bubba X hub engagement gives me instant drive when I need to hammer out of corners."

The Reynolds Blacklabel 327 Trail Expert is a purpose-built 27.5-inch carbon wheelset for aggressive trail and enduro riders who want the fast, nimble feel of smaller wheels without compromising strength or stability. Featuring Reynolds’ proprietary MR5 carbon layup, the 327s deliver a perfectly tuned balance of lateral stiffness, vertical compliance, and impact resistance for all-day control across demanding terrain.

With a 32mm internal rim width, these wheels pair ideally with modern wide tires to maximize traction and damping, while the asymmetric, hookless design enhances strength and simplifies tubeless setup. The wheels are laced with Sapim CX-Ray spokes and external alloy nipples to optimize durability and serviceability, all anchored by Ringle Super Bubba X hubs. These hubs use a 6-pawl system to achieve ultra-fast 4° engagement ideal for quick acceleration and technical climbing.