The Campagnolo Veloce 10 Speed Cassette utilizes the Ultra-Drive geometry for fluid, rapid, and silent chain shifting. The steel sprockets are designed for durability with a Nickel-chrome surface treatment. The Veloce range offers excellent value for money, incorporating Campagnolo's racing heritage. Specifications: Weight: 250g Single sprockets Nickel-chromed finish Supplied with lockring Available sizes: 12-23T, 11-25T, 12-25T, 13-26T, 13-29T Color: SILVER Optimized sprocket tooth profiles ensure perfect synchronization in traction and rapid shifting thanks to the Ultra-Drive™ design. Weight: 258 gr.