Reynolds AR 29 Tubeless Wheelset

The Reynolds AR 29 Tubeless Wheelset is built for riders who spend more time climbing than sprinting on the flats, a carbon wheelset that trades rim depth for weight savings rather than chasing maximum aero numbers. At a 29mm rim depth, it sits on the shallow end of Reynolds' carbon lineup, the kind of shape that sheds grams instead of stacking up wind-tunnel gains, which matters more once the road tilts upward. The complete pair weighs 1,455 grams, light enough to feel the difference out of the saddle on a sustained climb without giving up the stiffness a carbon rim is supposed to deliver in the first place. Reynolds has been building carbon wheels since carbon clinchers were still a novelty in the sport, and the AR 29 carries that experience into a wheel priced for riders upgrading from alloy rather than only for sponsored racers.

The rim itself is a tubeless-ready carbon design, 19mm internal and 27mm external, built around the wider-rim trend that's become standard across carbon wheels in the last several years. That internal width matters for tire shape: a wider bed supports a wider tire's actual profile rather than pinching it into an hourglass shape, which is what lets a rider run slightly lower pressure for extra comfort and grip without sacrificing rolling resistance. Reynolds pairs that rim with bladed spokes, twenty up front and twenty-four in the rear, a spoke count and shape chosen to add a bit of aerodynamic benefit without turning the wheel into a dedicated aero build. It's a wheel that wants to be efficient everywhere rather than fastest in one specific condition.

Reynolds builds the hub itself fully CNC machined, with 10-degree engagement, which is a meaningfully quick engagement angle for a wheel in this price range. That matters most in situations where you need power to transfer the instant you put it down: out of a switchback on a climb, or standing up to close a gap after slowing through a corner. The rear hub is available with a Shimano/SRAM 9-11 speed freehub, a Campagnolo freehub, or SRAM's XD-R body, which gives a rider real flexibility if they're building this wheelset around a specific groupset rather than whatever happened to come stock on their bike. Both wheels use a 12x100mm front and 12x142mm rear thru-axle, confirming this is a disc-brake-specific wheelset rather than a rim-brake carryover, which lines up with how most performance road bikes are speced today.

On the road, the shallow rim depth and lighter overall weight show up most on climbs and rolling terrain, where a deep aero wheel starts to feel like dead weight the moment gravity gets involved. The bladed spokes and moderate rim depth also keep the wheel composed in a crosswind in a way a much deeper aero rim wouldn't be, so the tradeoff for climbing-friendly weight isn't a wheel that gets pushed around on an exposed ridge. It's not built to be the fastest wheel in a flat time trial, and it doesn't try to be. It's built to be the wheel a rider reaches for on a route with real vertical gain, where every gram matters more than every watt saved at 30mph. The tubeless setup adds to that versatility, letting a rider drop pressure on rougher pavement or gravel-adjacent roads without the pinch-flat risk that comes with a tubed tire at low pressure.

This wheelset ships in black, and the rear hub's freehub body is selected at checkout to match the rider's drivetrain, whether that's Shimano, SRAM, or Campagnolo. At $1,449.99, it sits at a price point that puts genuine carbon construction, a fast-engaging CNC hub, and tubeless-ready rims within reach of a rider upgrading from an alloy wheelset without stepping all the way up to Reynolds' deeper aero-focused models. For someone who rides mixed terrain with real hills in it and wants a wheelset that won't punish them on the way up, this is a straightforward, well-built option rather than a wheel chasing a single number on a spec sheet.