Shimano
$5.50
Sku: Y1YS11000
MANY IN STOCK! Quantity Add to Cart Tweet Share Pin It Add Email SHOP WITH 100% CONFIDENCE Free shipping on most orders over $50 45 Day Return Policy (see return policies) Shimano CS-HG81-10 10-Speed Cassette Cog -11t Built In Spacer Type For bj/bk-Group. Shimano replacement cogs for CS-M8100 12-speed cassettes. Specifications:Tooth Count 11Drivetrain Speeds 10Material Steel