Sram Boost 3mm Offset Thick Thin Chainring. Awesome chain line plus awesome chain retention enough said. Eagle compatible. Designed and tested in MTB heaven the Peak District. Keeps your chain on! Additional information Weight 0.072 kg Dimensions 200 × 150 × 10 mm Colour Burgtec Black Race Red Deep Blue Purple Rain Kash Bronze Iron Bro Orange Rhodium Silver Burgtec Bullion Toxic Barbie Pink Candy Spruce Green Size 28T 30T 32T 34T
