The Matt Ray signature MR1 frame is made from full Sanko 4130 chromoly tubing with a 75° head tube angle, 71° tube angle, 11.5″ bottom bracket height, 8.75″ standover height and a 13.4″ (slammed) chainstay length. The frame features a 120mm tall, heat-treated, integrated heat tube, gussets on the top and down tubes, double butted top and down tubes, an integrated seat post clamp, Mid bottom bracket, a Wishbone on the chainstays, plenty of clearance for 2.40″ tyres, removable seat stay brake mounts and guides and 14mm dropouts. ###section### Product Specs MATERIAL: Full 4130 Chromoly HEAD TUBE ANGLE: 75° SEAT TUBE ANGLE: 71° CHAIN STAY LENGTH: 13.4\" BB HEIGHT: 11.5\" WHEEL SIZE: 20\" STANDOVER HEIGHT: 9\" DROPOUT SIZE: 14mm HEADSET TYPE: Integrated BB TYPE: Mid BRAKE MOUNTS: Removable GYRO TABS: N/A WEIGHT: 4.8lbs ###section### Product Highlights Nuetral Geometry for responsiveness and stabilty Great all round frame for all types of riding Top Tube and Downtube gussets with butted tubing for added strength 14mm Dropouts Full Sanko 4130 chromoly tubing ###shogun-image-section###