Ideal for trail, enduro and e-MTB riders who prefer a thicker grip with better vibration damping and a confident hold in mixed conditions.
The PNW Loam Grips XL are built for mountain riders who want a larger 34 mm grip diameter and a more cushioned feel at the bar. At 133.5 mm long with a single lock ring design, they give you a secure fit on standard 22.2 mm flat-bar grip sections while keeping the outer end closed and tidy.
What stands out on trail is the balance of comfort and control. The 25A Happy Camper compound is tuned to absorb vibration without going overly mushy, while the grip’s mixed surface layout gives each part of your hand something useful to press into. The water-shedding fins under the fingers help soften chatter and move moisture away, and the thicker upper pattern adds support under the palm for longer descents and rougher terrain.
For riders shopping by feel, these are a strong pick if thinner grips leave your hands working too hard. The XL size suits riders chasing more hand support, and the tapered inner section, small inboard flange and single-clamp layout help keep the cockpit feeling neat and controlled. The trade-off with a soft-performance grip like this is that it prioritises feel and comfort over maximum crash-proof longevity.
XL 34 mm diameter
A larger grip size that gives more hand support and can help reduce fatigue if standard-diameter grips feel too thin.
25A Happy Camper compound
Soft enough to take the sting out of trail chatter, but firm enough to hold its shape when you are really loading the bars.
Water-shedding fins
Flexible fins under the hand help absorb vibration and keep traction more consistent when the weather turns wet.
Patterned palm and finger zones
Horizontal traction areas and a thicker upper pattern give you a more secure feel where your fingers and palm need different support.
Single lock ring system
The inboard clamp keeps the grip locked down securely while leaving the outer section free of a second clamp.
Closed-end construction
A tidy bar-end finish that helps protect the end of the grip and avoids the separate plug setup used on open-ended designs.
Standard MTB flat-bar fit
Designed to fit almost all mountain and flat handlebars with a standard 22.2 mm grip section, including bars with 31.8 mm or 35 mm centre clamp sizes.
General
Dimensions & weight
Materials & construction
Compatibility
Installation
Features
Water Shedding Fins
These fins help take the sting out of trail chatter while moving water away from your hands, so you'll keep a more confident hold in wet conditions.
Happy Camper Compound
This compound balances comfort and durability, giving you a softer feel for vibration damping without going mushy under pressure.
Pattern Play
The mixed surface pattern boosts traction and adds extra support where your palm needs it most, helping your hands stay comfortable on longer rides.
Great for
Maybe not for
This XL version uses a 34 mm diameter, so it suits riders who want a fuller grip shape than a typical 30 mm option. It fits standard 22.2 mm grip sections on flat and mountain handlebars, including bars with 31.8 mm or 35 mm centre clamp diameters. Install the grips with the clamp bolts facing toward the rear of the bike for easier access when adjusting.
vs ODI Elite Pro Lock-On Grips
A strong alternative if you want a single-clamp grip with an ergonomic shape and reinforced outer end. The ODI leans into a more conventional padded lock-on feel, while the PNW stands out with its XL-specific 34 mm option and more vibration-focused finned texture.
vs DEITY Knuckleduster Grips
Another popular single-clamp trail grip with a tapered inner sleeve and multi-zone patterning. The DEITY is a proven option for riders who like a compact, locked-in feel, while the PNW XL gives you a noticeably larger diameter and closed-end layout.
vs Ergon GD1 Evo Factory
The Ergon is a more premium gravity-focused grip with a conical shape, internal clamp and replaceable end plugs. The PNW is the better value-minded pick if you want a softer-feeling large grip for everyday trail riding, while the Ergon brings more size-specific ergonomic tuning and serviceable end plugs.
Choose XL if thinner grips leave your hands tense
The 34 mm diameter is the main story here. If you tend to over-grip the bar on descents or finish rides with tired hands, the larger shape can feel noticeably more relaxed than a standard skinny lock-on.
Great match for rough local trails and e-MTB use
A soft compound and supportive pattern make these a smart choice for bikes that see repeated chatter, square-edge hits and longer descents where hand comfort matters.
Check your accessory setup before buying
Because these are closed-end grips, they are not the right choice if you rely on bar-end stored tools or need an open-ended grip for a specific plug system.
Simple to fit and easy to adjust
The single lock ring keeps installation straightforward. Set the grips up with the clamp bolts facing rearward so future tweaks are easier with the bike fully built.
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.
