Installing motorcycle heated grips takes about two hours: remove old grips, route wiring to battery power, dry-fit, test, then glue and secure.
For the full breakdown, see our best Motorcycle Heated Grips guide.
Quality grips, basic hand tools, zip ties, and a clear afternoon are all you need.
What You Need Before Starting
Heated grip kits typically include the grips, a controller, wiring, and adhesive. You supply the tools.
| Tool or Item | Why You Need It |
|---|---|
| Allen key set or T-handles | Remove bar ends and handguards before sliding grips on or off |
| Razor blade or flat screwdriver | Slice or pry off old grips without damaging the throttle tube |
| Isopropyl alcohol or carb cleaner | Dissolve leftover adhesive and grit from the handlebar surface |
| Sandpaper | Scuff the bar so the new grip adhesive bonds to clean metal |
| Zip ties | Route and anchor wiring along factory harness paths |
| Wire cutters and strippers | Trim wires and prep connections at the battery or accessory plug |
| Fuse holder and 5–7.5A fuse | Protect the circuit — many kits omit the fuse |
| Multimeter | Test for power and confirm you have a switched or constant circuit |
Installing Motorcycle Heated Grips: The Full Procedure
Work in this order, test before you glue, and leave slack for steering and throttle movement.
1. Disconnect the battery
Remove the negative terminal first, then the positive to eliminate short risk.
2. Remove bar ends and old grips
Take off bar ends and handguards with Allen keys. Twist and pull old grips. If glued, slice them lengthwise with the razor blade and peel carefully to avoid gouging the throttle tube or handlebar.
3. Clean and scuff the bar
Wipe the handlebar with alcohol or carb cleaner. Lightly sand the area where the new grip sits, then wipe again. A clean surface keeps the grip from spinning later.
4. Route the wiring
Lay grip wires along existing cable paths — away from pinch points, hot engine parts, and moving controls. Leave enough slack for full steering lock in both directions and free throttle snap-back. Secure runs with zip ties. With the bars turned fully left and right, no wire pulls taut or rubs.
5. Dry-fit every part before gluing
Slide new grips onto the bar. Verify the throttle side rotates without binding, the controller sits comfortably, and the grips clear the brake and clutch levers at full movement. Once glue goes on, repositioning is nearly impossible.
6. Connect the electrical side
Connect grip wiring to power. Use a switched accessory circuit so grips draw current only when ignition is on. If your bike lacks one, connect directly to the battery with an in-line fuse holder and a 5–7.5A fuse.
7. Glue and secure
After a successful electrical test, apply the supplied adhesive. Work the glue inside the grip, slide it into position, wipe away excess, and let it cure per kit instructions — typically 15–30 minutes — before riding. Tuck and zip-tie loose wire loops. Reinstall bar ends and handguards, then reconnect the battery — positive first, then negative.
8. Final check
Start the bike, turn the grips on, and confirm the throttle snaps shut cleanly. Turn the bars lock to lock and watch that no wire binds or pulls.
What Are the Most Common Install Blunders?
- Gluing before test-fitting. Once adhesive sets, you cannot shift the grip. Dry-fit and test electrical function first.
- Cutting the heating wires. A slipped razor blade can slice the internal heating element. Cut carefully and use gentle prying.
- Routing wires through pinch points. Cables caught on steering stops, fork tubes, or exhaust headers will eventually fail. Use zip ties and follow the factory harness.
- Skipping the fuse. A direct battery connection without a fuse risks a short that drains the battery or damages the bike. Use a 5–7.5A in-line fuse even if the kit does not include one.
FAQs
Can I install heated grips without removing the battery?
Disconnecting the battery is safest because it eliminates short risk while routing and connecting power wires. Leaving it connected adds unnecessary risk for a task that takes seconds.
Do heated grips drain the battery when the bike is off?
Only if connected to constant battery power and left on. Wiring to a switched accessory circuit — power only when ignition is on — prevents accidental drain entirely.
Will heated grips fit any motorcycle handlebar?
Most universal kits fit standard 7/8-inch or 1-inch handlebars. Some bikes with factory heated-grip prep, like certain BMW models, use dedicated connectors. Check your bar diameter and existing provisions before buying.
References & Sources
- Rider Magazine. “Hot Tips For Installing Heated Grips.” Practical walkthrough covering test-fit priority, fuse requirements, and common install mistakes.