Ideal for mountain bikers who want a thicker grip for better palm support, less hand fatigue and more confidence on rough or wet trails.
The PNW Loam Grips XL are built for riders who want a larger-diameter lock-on grip with a soft, confident feel on the trail. At 34 mm wide and 133.5 mm long, they give you more to hold onto than a standard grip, which can help reduce that cramped, over-gripping feeling on longer rides and rougher tracks.
What stands out here is the mix of traction, damping and support. The ribbed and patterned surface is designed to keep your hands settled, while the water-shedding fins help take the sting out of trail chatter and keep the grip usable when the weather turns. The single-clamp design also leaves more usable hand space on the bar, so you get comfort right out to the edge rather than a bulky outer clamp under your palm.
For plenty of riders, grips are one of the cheapest ways to improve comfort and control, and this is a smart option if you already know you prefer a thicker grip. The XL shape has earned a strong reputation for riders with larger hands or anyone chasing less hand fatigue on trail, enduro and e-MTB setups, while still fitting the standard 22.2 mm grip area used on almost all flat bars.
XL 34 mm diameter
A thicker profile that suits riders who find standard grips too small or tiring on long descents.
Soft 25A compound
Gives a more forgiving feel over trail chatter without turning vague under your hands.
Water-shedding fin layout
Helps wick away moisture and adds a little extra vibration damping when conditions are wet or rough.
Multi-zone surface pattern
Combines traction and palm support so your hands stay settled without feeling locked into one position.
Single lock-on clamp
Keeps the grip secure while freeing up more usable space for your hands at the outer end.
Closed-end construction
A tidy, trail-ready finish that protects the end of the grip in normal use.
Fits standard flat-bar grip area
Works with the standard 22.2 mm grip section used on almost all mountain bike and flat handlebars.
Bold Safety Orange finish
Easy to match with other cockpit details if you want your bike to stand out a bit more.
General
Dimensions & weight
Materials & construction
Compatibility
Features
What's included
Water Shedding Fins
These fins help take the edge off trail chatter while shedding water, so you get a steadier, more confident hold in wet conditions.
Happy Camper Compound
This rubber blend balances softness and support, helping reduce vibration without going mushy under pressure.
Pattern Play
The horizontal surface pattern boosts traction, while the thicker mountain pattern gives the pad of your hand extra support for long rides.
Great for
Maybe not for
This is the XL 34 mm version, so it suits riders who want a noticeably thicker grip than a typical 30 mm option. It fits handlebars with a 22.2 mm grip end, including bars with 31.8 mm or 35 mm centre clamp diameters. Install with the clamp bolts facing the rear of the bike for easier access when adjusting.
vs ODI Elite Pro Lock-On Grips
The ODI Elite Pro is another single-clamp lock-on grip aimed at riders who want padding without a bulky feel. It uses an ergonomic shape with half-waffle and knurl zones.
vs DMR DeathGrip
The DMR DeathGrip is one of the benchmark gravity grips, with a mixed pattern that combines a soft mushroom zone, diamond knurl and waffle underside for control.
vs Ergon GD1 Evo Factory
The GD1 Evo Factory is a gravity-focused grip with a conical shape, soft thumb zone and an internal clamp designed to maximise control on demanding terrain.
Choose XL if standard grips feel skinny
If you often feel like you are over-gripping the bar, a thicker grip like this can make a real difference. The bigger diameter can help some riders relax their hands more on rough trails.
A good match for long descents and e-MTB use
Bikes that spend a lot of time on chunky trail surfaces tend to expose poor grip comfort quickly. This style makes sense if your rides are rough, long or motor-assisted and hand fatigue is a recurring issue.
Check your controls before fitting
These fit the standard 22.2 mm grip section used on flat bars, but it is still worth checking brake lever and shifter position before tightening everything down so you keep a comfortable cockpit setup.
Point the clamp bolts to the rear
That installation direction makes later adjustments much easier, especially if you like to fine-tune brake angle or move controls around after the first ride.
PNW is a cycling components brand from the Pacific Northwest of the United States, founded by Aaron Kerson and Emily Kerson. The company focuses on mountain and gravel components and built its reputation around offering quality bike parts at more accessible prices than many premium competitors.
The range covers products such as dropper posts, levers, handlebars, pedals and grips, with an emphasis on practical trail performance and rider-friendly design. PNW also offers a lifetime warranty on its branded products for the original owner against manufacturing defects.
