1、Tooth Capacity: The bike chain guard is designed to be compatible with 22T to 46T chainrings, making it a versatile and reliable choice for protecting your chainring from damage during off road riding. 2、Mounting Standard: This particular bash guard is specifically designed to fit frames for ISCG 05 or ISCG 03 mount, making it a convenient and easy to install option for riders looking to add an extra layer of protection to their setup. 3、Alloy MTB Bash Guard: This bash guard is made of aluminum alloy for a perfect fit on your frame. It's lightweight and easy to install, so you can get back out on the trails quickly. 4、Solid Protection: The bash guard sits behind your chain ring to protect both the chain and chain ring from potential strikes to the bottom of the bike. 5、Lightweight: You'll hardly even notice the bash guard is there. But you'll be glad it is when you take a nasty spill and your chain and chain ring are protected from damage. Item Type: Bike Bash Guard Material: Aluminum Alloy Weight: Approx. 46g / 1.6oz 1 x Bike Bash Guard 4 x Accessories