Schwalbe 4 x SCHWALBE SV7 20″ 1.5-2.5 BMX Bicycle Inner Tube 40mm Presta Valve Review Posted by Pelicandy September 8, 2018 in Drivetrain Components This fits your . Make sure this fits by entering your model number. 4 PCS 20″ 1.5-2.5 BMX Bicycle Inner Tube 40mm Presta Valve Random Products Coaster Hub Bearing 7/32 x 9. for bicycle wheels, ... SHIMANO TL-FC Crank Tools Review Sunlite 1-Piece Chainring w/Double Chainguard, 3/3... Truvativ Howitzer XR Bottom Bracket Review Cycling Outdoor Recreation Parts & Components Schwalbe Sports & Outdoors