Wolf Tooth Lock-On Fat Paw Grip - Comfortable Silicone Foam MTB Grip

Our review of the Wolf Tooth Lock-On Fat Paw Grip finds it ideal for riders who want the plush feel of silicone foam with the security of a bolt-on collar. The bottom line is simple: this grip is for mountain bikers who prioritize comfort and vibration damping without changing handlebar fit. Installation is straightforward with the lock-on format and the grips keep the same 36mm installed diameter riders expect from the Fat Paw line, making them a direct comfort upgrade for long rides and rough trails.

Key Features

• Silicone foam construction: provides a soft, tacky surface that reduces hand fatigue and improves comfort on long rides.
• Lock-on collar format: the anodized aluminum collar and bolt system make installation fast and keep the grip from slipping under load.
• Vibration damping: the foam material absorbs trail buzz to give a smoother feel and better control over rough terrain.
• Standard fit: 36mm installed diameter fits all standard mountain bike handlebars so you do not need new bars or adapters.
• Color matched collars: choice of eight anodized collar colors lets you coordinate with other Wolf Tooth accents for a clean build aesthetic.
• Includes bar end plugs: comes with Wolf Tooth plastic plugs and supports optional Alloy Bar plugs or internal storage with the EnCase System.

Who It's For

The Wolf Tooth Lock-On Fat Paw Grip is best for cross-country and trail riders who want a thicker, cushioned grip that reduces hand fatigue and improves feedback on rough descents. Riders who already like the Fat Paw silicone foam profile but prefer the security of a lock-on interface will find this a direct upgrade.

It may be less appealing to riders who prefer minimal thickness, ultra-lightweight race setups, or riders using non-standard or unusually narrow handlebars. If you need a textured rubber grip for muddy conditions, a different compound might be a better fit.

Pros & Cons

Pros

• Excellent comfort and vibration damping from the silicone foam material.
• Secure, easy to install lock-on collar that prevents slipping during hard rides.
• Consistent 36mm installed diameter maintains the familiar Fat Paw feel and thickness.
• Attractive anodized collar color options for a coordinated cockpit.

Cons

• Silicone foam is softer than some rubbers, which may attract more debris or wear faster in extreme conditions.
• Not the lightest option for race-focused riders who prioritize every gram.

Specifications

Our Verdict

The Wolf Tooth Lock-On Fat Paw Grip is a smart choice for riders who want the proven comfort of silicone foam with the reliability of a lock-on collar. It keeps the familiar 36mm profile, reduces vibration, and installs cleanly, making it good value for trail and all-mountain use where comfort and control matter more than absolute weight savings.

Frequently Asked Questions

Do these grips fit standard mountain handlebars?
Yes. The grips are compatible with all standard mountain bike handlebars and use a 36mm installed diameter.

What tool is needed to tighten the collar?
The bolt in the anodized collar is tightened and loosened with a 3mm hex wrench.

Are bar end plugs included?
Yes. Wolf Tooth plastic bar end plugs are included; Alloy Bar plugs and the EnCase System are available separately.