Mountain Bike Rear Sprocket Wobble

The most common issue is when the rim wobbles left to right but bike tires can also wobble up and down as well forming egg shaped wheels or small flat spots where the tension isn t quite right up and down.

Mountain bike rear sprocket wobble.

According to bike expert sheldon brown the rear derailleur features a tension pulley that keeps the chain tight while it moves between the various cogs of the rear cassette. This is one of the reasons speed wobbles are much more likely on a road bike than a mountain bike. Skip navigation sign in. The bike is a giant seek 2.

Over time the teeth on the gears start. Could this even be normal. Check for flat spot wobbles or a bike that is not radially true. Is it normal for the rear cassette to wobble on a mountain bike.

You can also move your rear wheel to adjust chain tension. Is it normal for the rear cassette to wobble on a mountain bike. Is it likely to be the cassette that s warped or the hub. The cassette on my bike wobbles relative to the axle and i m looking for input.

In bikes speed wobble starts when something causes the front wheel to accelerate to one side.