Bontrager has just unveiled the next evolution of their Line Pro 30 carbon and Line Comp 30 alloy wheels. The focus is simple: to make them smoother, tougher, and more trail-friendly than ever before, and at the same price. (simple right?!)
How though? With refined rim shapes, offset spoke beds, and easier tubeless setups. Now, both wheelsets aim to provide riders with a better balance of comfort and precision, without sacrificing strength.
What’s New – Line Pro 30
The Line Pro 30 has been Bontrager’s top-tier carbon trail and enduro wheel, but riders often found the outgoing model a touch on the stiff side. The new version addresses this directly with a shallower, scalloped 23.5mm deep rim (down from 27mm), which improves vertical compliance by +13% at the front and +11% at the rear. The result is a wheelset that’s easier on the body without dulling steering response. Plus, the new undulating depth of the rim looks great.
Other key updates include reinforced spoke nodes to target impact strength, a new offset spoke bed for better balance under load, and a redesigned tubeless well for smoother tire setup. Wide hook walls finish it off, adding durability and pinch-flat resistance when things get rowdy.
Tech staples remain in place: OCLV carbon construction, Rapid Drive 108 hubs, 28 round spokes, and a lifetime warranty with Carbon Care coverage (free repair or replacement within two years of damage).
Weights & Pricing
- 29” – 912g front / 1068g rear (1,980g set) – $1,647.99 *Rim strip and valves included
- 27.5” – 810g front / 955g rear (1,765g set) – $1,647.99
What’s New – Line Comp 30
The Line Comp 30 delivers the same thinking in a more affordable package. Built with a new 6069 alloy rim, it shares the same 29mm inner width, offset spoke bed, and Rapid Drive 108 hub internals as the Pro, but features a slightly shallower profile for enhanced compliance. The hubs for the Line Comp wheel are J-bend type, while the Line Pro hubs are straight pull, still featuring the same internals.
Weights & Pricing
- 29” – 954g front / 1,066g rear (2,020g set) – $434.98
- 27.5” – 907g front / 1,022g rear (1,929g set) – $434.98
Old Line Pro 30 vs. New Line Pro 30
The previous Line Pro 30s were stiff, durable wheels that delivered on precision but often at the expense of rider comfort. The new shallower rim profile is the most significant update here, directly addressing those complaints by smoothing out the chatter. Combine that with improved spoke reinforcement and wider hook walls, and the 2025 Line Pro 30 isn’t just lighter—it’s a wheel that balances aggression with forgiveness.
We reviewed the previous model here and found it to be very nice.
First Ride Review – Line Pro 30
I mounted the new Line Pro 30s to my Ari Signal Peak 3.0 and hit everything from smooth singletrack to chunky descents (or what was around and dried out last week when they arrived). I rode the older version and the new back to back for some direct comparison – same tires and the same pressure.
The first thing I noticed was the compliance. The shallower profile soaks up trail buzz in a way the old wheels never could. Over long descents, fatigue was noticeably reduced, making it easier to stay sharp and push harder lap after lap. Plus – as shallow as it seems, they look better, and more like a top-tier design.
On climbs, they feel about the same. They aren’t a super light-weight XC design, so I’m not being too critical. However, they don’t feel sluggish when grinding up techy sections; they are a responsive wheel, and the power transfers well. The Rapid Drive 108 hubs give that snappy engagement that makes technical moves cleaner and punchier. I’m a big fan of the Rapid Drive 108 hubs; they are an excellent addition to the Bontrager RSL CX Wheels (RIP) and easy to service.
New Rim Shape Shines
Cornering is where the Pro 30s really shine. They’re laterally stiff, so they hold a line in high-speed berms, but they also offer just enough give in off-camber situations to let the tires bite rather than skip. It’s a balance that gives the wheels a lively, yet predictable, feel, regardless of the terrain.
On descents, confidence is high. Impacts that would’ve made me brace on the old wheels just felt like dull thuds here. It’s fair to mention, however, that the reputation of the bombproof nature of the wheels gives a “let it roll” kinda feeling on the descents. I felt confident that I/when I hit a root/rock/tree the Pro Line 30 would be fine. The wider hook walls appear to help keep tires seated and resist pinch flats; even at super-low 15-16psi pressures, the rim didn’t cause snakebite flats. Though, truth be told I didn’t go hog wild on the rocks with pressures in the low teens.
Setup was a breeze too, my Bontrager Gunnison 2.4 tires seated with just a floor pump, no drama. They inflated to a precise and slightly under 2.37, which is slightly under the 2.4 billing, although we often see this undersizing with Bontrager tires. The wheels also arrived with the new Trek high-speed air flow valves, which are very nice. The installation is very easy, and the performance is measurable. The high flow makes it easy to seat a tire and get pressures without any feedback. I’m hoping these will remain clog-free for the next couple of months as well. So far, so good.
Who Are They For?
The Line Pro 30 is designed for riders who want a premium carbon wheel that excels in enduro racing, dominates bike park laps, and keeps you comfortable on all-day epics. Aggressive trail and enduro riders who found the old model too stiff will appreciate the smoother ride feel without sacrificing responsiveness.
The Line Comp 30 is the value play. Heavier, yes, but still packed with the same updated design features as the Pro. Perfect for hard-charging riders on a budget, weekend warriors, or anyone seeking a reliable alloy option for daily use. Just make sure you have a set of hoops to switch out because we’re guessing they will dent, but the rims will be (is usually) an easy swap.
In the end, Bontrager’s updated Line series is a breath of fresh air, especially considering the absence of a price increase. They delivered two wheelsets that directly address what riders have been asking for: smoother ride quality, improved durability, and real-world usability. Whether you’re chasing podiums or chasing friends down the mountain, these wheels will get you there.
