This ENVE Road Carbon Handlebar Compact is a top-quality item for any serious cyclist. It is made of durable carbon material and has a sleek black color that adds a touch of elegance to any bike. The handlebar has a 31.8 mm clamp diameter and comes in a 42cm size that is perfect for road racing, touring, and other cycling activities. It is compatible with a wide range of bike types, including track, time trial/triathlon, tandem, cyclocross, gravel, and road bikes. The set includes only the handlebar, and it is a great replacement or upgrade part for your existing bike. With this ENVE handlebar, you can enjoy a comfortable and secure grip while riding your bike.