Cycle with 12" Thick Tubing comes in 20 X 2.125 size range. Eastman International manufactures Cycle with 12" Thick Tubing. The other products manufactured by Eastman International includes a wide range of cycles with different speed and features. Cycle with 12" Thick Tubing has 20 x 2.125 28 x 28H endric pattern rims. It comes with 28 X 28H thin/thick barrel. 36T x 5" with steel Chainguard and Caliper brakes are offered with it. The tyre is made of Cotton/nylon with or without gumwall. The cycle has a black handle bar.