What Our Gearhead® Experts Are Saying: "I’ve ridden the 327 Trail Experts on everything from techy desert rock to rooty PNW trails. These wheels feel precise without punishing. They're light, tough, and incredibly responsive under power thanks to the Bubba X hubs and carbon layup. Absolutely confidence-inspiring on rowdy lines."For riders who love the playful feel and quick handling of a 27. 5 setup, the Reynolds Blacklabel 327 Trail Expert wheelset brings premium carbon performance and confident durability to every corner of the mountain. Whether we’re boosting side hits or threading tight switchbacks, the 327s are ready to respond. Reynolds’ MR5 carbon layup gives these wheels a perfectly tuned ride feel—stiff enough to hold lines at speed, yet compliant enough to reduce trail chatter on long descents. The asymmetric, hookless rim profile provides better spoke tension and makes tubeless setup a breeze, while the 32mm internal width supports wide trail tires for maximum grip. With fast 4° engagement from the Ringle Super Bubba X hubs, the 327 Trail Experts are built for the demands of aggressive riding.