CERAMICSPEED OSPW RS 5 Spoke Gear System For Shimano 9250/8150

The CERAMICSPEED OSPW RS 5 Spoke Gear System is a high performance upgrade for Shimano 9250/8150 groupsets. This black-colored gear system is designed to improve the efficiency and performance of your transmission by reducing friction and wear.The OSPW (OverSized Pulley Wheel) system features 17-tooth aluminum pulley wheels with ceramic bearings, which are smoother and more durable than standard steel bearings. This results in better power transfer and smoother shifting, allowing you to ride faster and more efficiently.The 5-spoke design of the gear system not only looks sleek and modern, but also helps to reduce drag and improve aerodynamics. This makes it ideal for riders looking to maximize their performance in races and competitions.Overall, the CERAMICSPEED OSPW RS 5 Spoke Gear System is a top-quality spare part that will enhance the performance of your Shimano 9250/8150 groupset and take your cycling experience to the next level.