PNW Components Loam Dropper Review

PNW Components is a relatively fresh face in the mountain bike industry, but they've quickly gained a reputation for quality, affordable products. Founded on the idea that high-quality bike parts shouldn't be unreasonably expensive, PNW aims to help keep your bike running without breaking the bank, and that's exactly what we found when we tested the Loam. For a fraction of the price of the most expensive droppers out there, this post doesn't sacrifice much in the way of performance and durability.

Performance Comparison

Smoothness and Functionality

Out on the trail, the Loam doesn't leave much to be desired. The post drops quickly and easily without any need to wiggle or apply any extra weight when you activate the lever. The drop is relatively low friction, but not quite as fast as the smoothest models in the test. Without testing the posts back-to-back we're fairly sure we wouldn't have noticed or thought twice about the added friction on the way down, but frequent swaps during testing teased out some subtle differences. When the time comes to pedal back up the hill, the saddle returns to full height with a nice, satisfying thunk at top out. The adjustable air spring allows you to fine-tune the return speed to your preference. We tend to think that faster is usually better, and we were able to set the post up to return as quickly as any in the test.

When we first set up the post we had the cable tension set slightly too tight and there would sometimes be a slight notch in the lever throw when dropping the post. A quick turn of the lever's barrel adjuster solved the problem. Once the post was set up properly we didn't have any issues. We even tried over-torqueing the seatpost clamp to see what we could get away with, and the Loam seems more resilient to clamp-related problems than many of the other posts we tested.

Saddle Clamp

The Loam's saddle clamp is a fairly standard two-bolt system with no rearward offset from the post. Among all of the two-bolt clamps we tested, however, the Loam resides on the less-fiddly end of the spectrum. The bolts are long enough that you can finagle the saddle rails into the clamp without fully unthreading them, and the nuts that fit into the upper half of the clamp fit securely and easily into place when tightening everything down. Like most saddle clamps, installing a seat on the Loam was a two-handed operation that required a little bit of finesse, but at least we didn't have to worry about loose parts.

The clamp is relatively low-profile, which allows for the Loam's 50mm compressed stack height. Among the posts we tested, the Loam's stack is roughly average. For reference, the shortest stack heights in our test were in the 30mm range, while the longest was in the low 70mm range. We would be more excited about Loam's stack if its budget-friendly competitor, the OneUp Components V2, didn't have the lowest stack height in our test.

Remote

We tested our Loam post with the matching Loam Lever from PNW Components. The shifter-style lever has a large thumb paddle with a textured, injection-molded pad and uses a sealed bearing for a smooth feel when pressing the lever. The thumb pad is available in five different colors, and the lever has two forms of adjustment to dial in the lever position. We found that the lever has a solid feel without any of the flex or mushiness that we've experienced with some other cable levers. It has consistent action with a crisp stopping point at the end of it's travel, but we did find it slightly more firm than most levers when paired with the Loam post.

The lever is available with a standard clamp or in Shimano Ispec and Sram Matchmaker configurations. We tested a lever in the Ispec configuration, and, while we enjoyed the clean cockpit that the single clamp provides, we found that the lever sat a little bit further from our thumb than we like. Even in the closer of the lever's two mounting positions we felt like we had to reach a little bit to get to the thumb paddle. Our favorite Ispec levers included a lateral slider to adjust the lever's position relative to the brake clamp, but the Loam Lever is fixed at the two mounting positions. We would recommend using this lever with a standard clamp if you don't mind the extra handlebar clutter.

As is the case with most cable-actuated droppers, the Loam Lever is sold separately from the post. The upside is that you can use pretty much any dropper remote that clamps the cable at the handlebar end, but the downside is that you'll need to pile the price of a remote on top of your dropper purchase. The Loam Lever comes at a similar price to most of the levers in our test, and, although we liked it, we think there are a couple better options out there.

Weight

Our 31.6 diameter 170mm Loam weighed in at just 640 grams including the lever, housing, and cable. At 3.8 grams per millimeter of travel, this is one of the lightest posts out there. Again, though, its budget-friendly competitors, the OneUp V2 and Trans-X Kitsuma Air, both came in just slightly lighter at 3.7 grams per millimeter.

Ease of Setup

Like most cable-actuated dropper posts, the Loam sets up relatively quickly and easily. As long as you have a set of hex wrenches, cable cutters, and some pliers for the crimp, anyone should be able to set this seat post up in short order. The barrel end of the cable fits into a mechanism at the bottom of the post using a cylindrical bushing while the other end is clamped in place by a small bolt at the lever. Like any internally-routed post, the most difficult part of the process is usually routing the cable housing through your frame.

Beyond the standard setup, the Loam also allows you to easily fine-tune the post's travel with 25mm of total adjustment in 5mm increments. If you sit right in between travel ranges that you can run on your bike, you can go with the longer post and take off a few millimeters of travel to make the fit perfect. All you need to do is unthread the midcap by hand and slide up the DU bushing. The post is engraved with travel numbers to make the adjustment process foolproof.

Value

Seeing as how it's one of the most affordable fully-featured droppers available, we heartily recommend the Loam. PNW packed a ton of value into this post and the travel adjustment makes it a great option for riders seeking the perfect fit. Despite its great value, this post just barely missed out on our Best Buy award. The OneUp V2 offers a lower stack height, similar performance, and its own version of travel adjustment for the same price, while the Trans-X Kitsuma performs admirably at an even lower price point.

Conclusion

During our test session, the Loam impressed us at pretty much every turn. It isn't quite as smooth and frictionless as the top posts on the market, but it performs impressively for a reasonable price. It is among the lightest and easiest posts to set up we tested, and it doesn't have a true weak point.

Other Versions and Accessories

We tested the 31.6, 170mm version of the post, but PNW offers a variety of options. The post is available in 30.9, 31.6, and 34.9mm diameters as well as 125, 150, 175, and 200mm travel lengths.