How to Change the Rims on a Bicycle

Customizing your bike to suit specific riding needs, such as ramp-jumping, BMX-style riding or mountain biking, can require modifications for tires, rims and shock springs. Most bike outlets have these accessories for sale. Changing a bicycle rim is a basic process and requires a few tools.

Things You'll Need

• Wrench
• Screwdriver

Instructions

Rear rim

1. Remove the chain guard by unscrewing any bolts holding it in place. All models vary slightly with bolt and screw placement.

2. Take off the nut holding the chain cog, and remove the chain. This is on the rear axle of the bicycle, usually on the right side.

3. Remove the nut on the opposite side of the axle, and slide the wheel out of the bike frame. If the bike has a rear brake, it must be loosened to remove the wheel.

4. Slide the new rim and tire onto the bike, and reverse the above process to put the wheel assembly back together.

Front rim

1. Remove the axle nuts from both sides of the front axle. If there is a front brake, loosen or remove it.

2. Slide the front rim off of the bike frame, and set it aside. The front rim is independent from any chain mechanics.

3. Slide the new rim and tire onto the frame, and replace the axle nuts. Tighten them securely with an appropriate wrench.

Tips & Warnings

• Most rims come with tires included. You can change tires and inner tubes independently from rims.

• Always exercise proper safety when riding a bike.

References

• Bicycle rim & tire changing
• Bicycles
• Bicycle rims