READY TO SHIP MTB Cassettes POP PRODUCTS - Cassette locking ring Red Shimano/Sram 11T 3.9g POPBAR0002177 €14.50 Cassette locking ring 11Thyper accurate AL 7075 T6 cncfits Shimano11s and Sram 11s cogs laser etched graphics.Color: red Weight: 3.9g Add to cart