Y Wrench Hex - 4/5/6mm Lezyne The SHIMANO TIAGRA bottom bracket

The SHIMANO TIAGRA bottom bracket uses a new seal construction for long-lasting performance

All this while increasing to 12-gears and without increasing weight

The lightweight design ensures that these sunglasses won't weigh you down

Castelli Damping System (CDS)

The Shimano Ultegra CS-R8101 Cassette is engineered for high-performance cycling

Y Wrench Hex - 4/5/6mm Lezyne The SHIMANO TIAGRA bottom bracketThe Pro Y Wrench Hex is an essential tool for any workshop or avid cyclist. With its precision 4 5 6mm hex sizes, it allows for easy and efficient installation and removal of bike components. Made with high quality materials, this wrench provides long lasting durability and reliable performance. Upgrade your bike maintenance game with the Pro Y Wrench Hex.