Earlier this year, I decided to switch my bike from the original 2×10 drivetrain that was on it to a more simple 1×10 setup. This has made my shifting much simpler since I  no longer need to take into account where the front derailleur is before shifting. On top of that, it clears out some of the clutter on my bars and allows my left hand to focus simply on braking and using my dropper post.

Since switching my setup, I’ve been curious to try an oval chainring. I recently found a deal on one that I couldn’t pass up. So here is my experience installing a new AbsoluteBlack oval chainring.

This specific how-to is focused on the process for a Shimano M615 crankset.

What you’ll need:

• Your new chainring (make sure it will fit your cranks)
• Grease
• A rubber mallet (your palm will work as well)
• Correct chainring bolts for your setup
• 5 mm allen key (I also needed a t25 and T30 Torx wrench)
• Chainring nut wrench

How To:

Here are the steps to follow if you are wanting to install a new chainring on your bike. The same steps also apply to if you want to remove/change a multiple chainring setup. All you need to do is repeats steps 4 and 5 until you have replaced all of your chainrings.

Step 1 Start by removing the crank preload cap on the non-drive side using the small plastic tool.	Step 2 Undo the two pinch bolts holding the crank on	Step 3 Remove the crank using your palm or a rubber mallet to lightly tap it. You can now push the crank assembly through the bottom bracket to remove it.
Step 4 Step 4: Remove the chainring bolts. Use the chainring nut wrench to hold the nuts in place.	Step 5 Line up the new chainring. Slightly screw in each bolt to ensure it is properly positioned before tightening each fully.	Step 6 Re-grease your crank assembly and reinstall it. Start with the preload cap then alternate between the pinch bolts every half turn to ensure they are evenly tensioned.

Stay tuned for my first impressions of riding this oval chainring!