Ergon GFR1 Factory

While the GFR1 Factory is optimized for the high-impact demands of downhill and freeride, they work well for aggressive trail riding. If you prefer a thinner, more tactile grip that prioritizes control over vibration damping, you will likely appreciate them on any technical terrain.

The factory custom rubber compound is noticeably tackier than standard rubber. It is designed to provide a secure, slip-free connection even when you are wearing gloves or riding in wet conditions, which helps reduce hand fatigue on long descents.

Yes, the high-strength aluminum clamps are designed to be compatible with carbon handlebars. Just be sure to follow the torque specifications provided by your handlebar manufacturer to avoid over-tightening.

The inner stop acts as a tactile guide, allowing you to quickly find your optimal hand position without looking down. It also helps keep your hands centered on the grip, which is particularly useful when you need to reposition your hands rapidly during technical riding.

The GFR1 Factory uses a standard lock-on design that fits virtually all mountain bike handlebars with a 22.2mm diameter at the grip area. They are compatible with both alloy and carbon bars.