3" OD x 1" Wide Straight Flex Wheel (1-1/4" Round Stretch, 45A)

12t Aluminum Hub Sprocket (#35 Chain, 1/2" Hex Bore)

15t Aluminum Hub Sprocket (#35 Chain, 1/2" ID)

12t Aluminum Hub Double Sprocket (#35 Chain, 1/2" Hex Bore)

16t Aluminum Hub Sprocket (#25 Chain, 1/2" ID)

12t Aluminum Hub Double Sprocket (#35 Chain, 1/2" ID)

15t Aluminum Hub Double Sprocket (#35 Chain, 1/2" Hex Bore)

15t Aluminum Hub Double Sprocket (#35 Chain, 1/2" ID)

17mm ID x 26mm OD x 5mm WD (Radial Bearing)

3/8" Hex Clamping Shaft Collar

0.375" ID x 0.875" OD x 0.280" WD (Flanged Bearing)

44t Aluminum Spur Gear (20 DP, 1/2" Hex Bore)

0.500" ID x 1.125" OD x 0.313" WD (Flanged Bearing)