Mafiabikes Kush 2 20 inch BMX Bike Black A lightweight BMX with a very high specification Big 29" Bars with an 8.5" rise. Alloy single wall front rim and double wall rear rim 2.4" Lagos Crawler Tyres, Tapered Fork Legs, U-Brake Quality Grips, 25/9 Gearing. NEW COLOURS and U-BRAKE