Birdcage Bearing, 2.750 in ID, 4.334 in OD, 0.787 in Wide, Sin Fits gle Row, Roller, Steel, M and W Aluminum Birdcage, Each. Bearing Style Roller. Bearing Width 0.787 in. Color Natural. Finish Natural.
M And W Aluminum SP520-525-48T, One Natural Aluminum Rear Sprocket 48T 5.25 Bc 5
M And W Aluminum SP520-525-50T, One Natural Aluminum Rear Sprocket 50T 5.25 Bc 5
M And W Aluminum SP520-525-47T, One Natural Aluminum Rear Sprocket 47T 5.25 Bc 5
