Shimano disc Brake Centerlock Lock Ring &Washer SM-RT81

The Shimano 27mm Lockring in black is a must-have for any serious cyclist. Made from durable steel, this lockring is designed to securely fasten your center lock disc brake rotor to your hub. With 6-bolt support, you can trust that your rotor will stay in place even during the most intense rides.

At only 80g, this lockring is lightweight and won't add unnecessary weight to your bike. The dimensions of 8 x 4 x 1 inches make it easy to store in your bike bag or tool kit. Plus, the sleek black color adds a stylish touch to your bike's overall look.

Whether you're a professional cyclist or just enjoy a leisurely ride, the Shimano 27mm Lockring is a reliable and essential component for your bike. Don't settle for anything less than the best when it comes to your bike's performance and safety.