Features: *Bike Spoke Protector Disc Brake Cassette Flywheel Hubs Protection Cover * brand new and high quality *Made of high quality materials, and practical *Made of new materials, high transparency, good toughness and more *A style protection cover is suitable for six-nail disc brake hub (32 holes), flange size is about 68mm *B style protection cover is suitable for pure V brake hub or central locking hub (36 holes), flange size is about 54mm Specifications: *Material: PE plastic *Color: As Pictures Show *Optional style: A/B (As Pictures Show) *Outer Diameter (Approx): A: 155mm B: 155mm Package Contents: 1*Bicycle Flywheel Protection Cover Note: 1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2. Please allow slight manual measurement deviation for the data. Bike Spoke Protector Disc Brake Cassette Flywheel Hubs Protection Cover brand new and high quality Made of high quality materials, and practical Made of new materials, high transparency, good toughness and more A style protection cover is suitable for six-nail disc brake hub (32 holes), flange size is about 68mm