PenRux 11 Speed Cassette Freehub Body, 6 Pawls Mountain Road Bike Cassette Body, HG Specification Flywheel 15mm Thru Axle 2 Bearing 72 Rings, Bicycle Free Hub Body - PenRuxfak3ypvoz6

• Aluminum Alloy Material: The bicycle cassette body is made of aluminum alloy material, which is sturdy and durable, not easy to corrode or rust, has high strength, and long service life. Exquisite Workmanship: The mountain bike cassette body adopts excellent manufacturing technology, and the surface is finely polished to ensure strength and improve fastening reliability. Portability and Replacement: The road bike cassette body is rust proof, lightweight, small in size, and easy to carry. It is a DIY replacement part for bicycles. Easy Installation: The bike cassette body adopts a small sized design, making it easy for you to install and disassemble, saving you time and effort. Scope of Application: Mountain bike cassette sprocket tower base is suitable for 44mm / 1.7in outer diameter, 7.1mm / 0.3in height, 36 tooth rings, 72 rings, supports for 11 speed, 8‑10 speed, requires 1.85mm washer.