Be under no illusions, a Campagnolo Super Record 12-speed cassette offers incredible performance out on the road. Designed with twelve cogs and smaller spaces between them, this cassette offers a smooth, crisp shift up and down the block. With a new fixed spline, the stiffness of this Super Record cassette has been increased too which is particularly noticeable in the largest sprockets. Despite the addition of an extra sprocket, this cassette still weighs in at an impressive 266 grams, making it perfect for your all Italian performance road bike. Fixed spline for maximum stiffness in the biggest sprockets Technical treatment on the sprocket surface for better wear resistance Machined aluminum spacers Optimum spacing to ensure perfect alignment and shifting 12-speed Weighs just 266 grams
