Symptoms
- Grip rotates when you twist your hand
- Grip slides outward off the end of the bar slightly
- Grip feels loose compared to when new
- Squeaking sound when hands move on the grip
Likely causes
- CommonWorn-out grip rubber losing its original fitRubber compounds harden and shrink slightly with age and UV exposure.
- CommonMoisture or lubricant between the grip and barWater, sweat, or leftover installation lubricant can reduce the friction fit over time.
- PossibleGrip lock-on collar loose (for lock-on style grips)Lock-on grips use small clamping bolts that can loosen.
What to do
- For lock-on grips, simply tighten the small Allen bolts on the clamp collar(s) at each end of the grip.
- For slide-on grips, remove the grip by carefully working a thin flathead screwdriver or compressed air nozzle underneath to break the seal, then slide it off.
- Clean the handlebar surface of old adhesive, dirt, or grease.
- Apply a thin layer of hairspray or grip-specific adhesive to the bar before sliding the new or same grip back on, which helps it grip while still allowing installation.
- Let the adhesive fully dry or cure before riding, per the product's instructions.
- Twist-check the grip firmly by hand before riding to confirm it's secure.
- If grips keep slipping even after cleaning and reinstalling, replace them with new grips, since old rubber may simply be too worn to grip properly.
Tools and parts
- Small flathead screwdriver or compressed air
- Hairspray or grip adhesive
Bike handlebar gripsSearch: “bicycle handlebar grips replacement”
When to call a pro
A bike shop can install new grips quickly if you don't want to deal with the adhesive process yourself.
Safety
Generally low risk
Generally low risk for a careful person. Stop if anything looks different from what this guide describes.