26x2.125 Studded Knobby BMX Tire by Duro - Black w/ Whitewall 24H These are 36-hole large flange

These are 36-hole large flange

Rear OLD: 142mm Sealed

This is a classic layback seatpost constructed of chromoly steel

This bottom bracket is 19mm and fits American frames

They will work with single speed thread-on freewheels that are 13t and larger

26x2.125 Studded Knobby BMX Tire by Duro - Black w/ Whitewall 24H These are 36-hole large flangeThis is one (1) 26 x 2. 125 Studded Knobby tread pattern tire by Duro. The tread pattern is HF 851. It is very similar to the type of tires that were used on many bikes made in the late 70's and early 80s. Note: This tire DOES NOT have metal studs. "Studded Knobby" is the tread pattern. Color: Black w Whitewall Note: We ship tons of tires and we do ship them folded in a figure 8 unless a request is made to have them shipped flat. If requested, an