—41-43 (M)

making them your go-to choice for summer cycling adventures

This rear derailleur

Can be used on hard surfaces and fabrics

Classic recipes

ceramicspeed ospw aero alpha shimano 9250 8150 variantid_4040 —41-43 (M)Revolutionize your biking experience with the OSPW RS for Shimano groupsets. This updated design not only adds a touch of modern style, but also provides enhanced strength and durability. The patented Active Debris Remover ensures that debris will never compromise the bearings, while the customizable design options allow for personal expression. And with the option to add the ultra durable ALPHA Disc Pulley Wheel, you can take your riding to the next