Chain Guide 30 40T CYSKY MTB Chain Guide Direct Mount Chainring Guard Perfect for Most Bicycle Road Bike Mountain Bike BMX Fixie Alloy Aluminum BB Mount BB Mount Black

Specification: Range: round: 30-40T / oval: 30-38T Mounting Standards: BB Mount ISCG08 hole distance: 55.9mm Material: AL7075 alloy&plastic Weight: approx 29g Process: CNC machined Color: Black ACCESSORIES: Fixing bolts and spacers Package Includes: 1 * Chain Guide 2 * Spacers FEATURE: 1.Wild range chainguide angle adjust by rotation within BB Mount Slot. 2.Easy install with bolts and chainline adjusted by spacers. 3.18-Month Warranty and 100% Money Back Guarantee. ADD The Chain Guide to Your Cart, Enjoy The Rides