1、Crafted from aluminum alloy using a CNC process, the bash guard is lightweight, robust, and long-lasting. 2、This bicycle bash guard is designed to fit frames with ISCG-05/ISCG-03 mounts. It is compatible with 22T to 46T chainrings, ensuring the protection of your bicycle chain and chainring. 3、It is compatible with 22T to 46T chainrings, ensuring the protection of your bicycle chain and chainring. The bash shield integrates flawlessly with your bike, becoming virtually invisible. Its sleek, compact design ensures maximum ground clearance, enabling you to navigate through diverse rough terrains without the concern of chainring damage. Features: Crafted from aluminum alloy using a CNC process, the bash guard is lightweight, robust, and long-lasting. This bicycle bash guard is designed to fit frames with ISCG-05/ISCG-03 mounts. It is compatible with 22T to 46T chainrings, ensuring the protection of your bicycle chain and chainring. Positioned behind your chainring, the bash guard shields both the chain and chainring from potential impacts to the bike's underside. Rigorously tested, it offers impeccable protection for your chainrings, whether you're navigating rugged mountain trails or tackling technical descents. Specification: Material: Aluminum alloy Model: CG23/ CG24 (optional) Color: Black/ Titanium Color (optional) Size: CG23: 10.2*6.8cm/ 4*2.7in CG24: 11.6*7.4cm/ 4.6*2.9in Weight: CG23: 42g/ 1.5oz CG24: 51g/ 1.8oz Package List: 1 * bike bash guard 2 * screws 2 * spacers 1 * bike bash guard 2 * screws 2 * spacers