The Cortina chain guard Nostalgia MM Bosch gen 3 smooth grey matt is a high-quality chain guard for your bike. With its black colour and nostalgic design, this chain guard adds a touch of style to your bike. The chain guard is suitable for wheel size 28 and is compatible with the Bosch gen 3 motor. With its smooth grey matt finish, this chain guard not only looks good, but also offers protection for your chain against dirt and damage. Upgrade your bike with this Cortina chain guard and enjoy an optimal riding experience. Product Specifications: - Primary base colour: Black - Brand: Cortina - Receipt description: Chain guard Cortina - Suitable for wheel size: 28