How to Easily Replace the Front Cassette on Your Mountain Bike for a Smoother Ride
To replace the front cassette on a mountain bike, you’ll need to remove the old cassette first. To do this, use a chain whip and cassette lockring tool to remove the lockring and then slide the old cassette off the freehub body. Then, install the new cassette onto the freehub body and tighten the lockring with the tool. Make sure to shift through all gears to ensure proper alignment and functionality.