Planet Bike Little A.R.S. Medium Youth Railed Seat - White Presta Valve Cranks: Tubular Cro-Mo 105mm

Cranks: Tubular Cro-Mo 105mm

and the tread pattern is R-4602

This is one set (2 pads)--enough for one wheel

Size: 20" x 1-1/8" - 1-3/8" (ISO 451mm)

Planet Bike Little A.R.S. Medium Youth Railed Seat - White Presta Valve Cranks: Tubular Cro-Mo 105mmPint sized cyclists deserve comfortable saddles too. The Little A. R. S. bike seats are smaller versions of Planet Bike's popular Anatomic Relief Saddle. They come in three sizes to fit 12" 24" wheeled bikes and they're scrappy enough to hold up to youthful exuberance. This is the middle size of the 3 versions. It is white in color. *does not include seat guts. Foam padding relieves pressure on soft tissue Center recess for comfortable anatomic relief