Renthal MX Ultralight Grooved Rear Sprocket 51T 520 Pitch - Silver (150U-520) Size:51 Tooth including the CB600 Hornet and

including the CB600 Hornet and CBF series

offering enhanced utility and everyday practicality

The honeycomb open mesh structure of the material yields maximum heat and moisture exchange for optimal cold-weather comfort

Holes Centres: 55mm

Strategically positioned zippered ventilation on thigh for internal air cooling

Renthal MX Ultralight Grooved Rear Sprocket 51T 520 Pitch - Silver (150U-520) Size:51 Tooth including the CB600 Hornet andRenthal MX Ultralight Grooved Rear Sprocket 51T 520 The Renthal MX Ultralight Grooved Rear Sprocket is designed for riders seeking maximum performance, reduced weight and precise power transfer. Manufactured in Manchester, UK, this high performance rear sprocket is CNC machined from premium 7075 T6 aluminium and engineered to deliver exceptional strength while being significantly lighter than traditional steel sprockets. At up to 66% lighter than