The Subrosa Body Snatcher frame was designed specifically with flatland in mind. This frame combines strength and simplicity with lots of detailed features. High quality details include 4130 chromoly tubing, gussets on the top and down tubes, heat-treated integrated headtube drilled for Gyro tabs, heat-treated Mid BB shell, unique Subrosa 1 pc yoke provides a noticeable difference in side to side strength which equates to minimal flex on the rear wheel, ovalized downtube which increases contact with the BB for added strength in the center, integrated seat post clamp, seat stay located removable U-brake mounts (sold separately), flattened/pressed dropouts are foot friendly and comfortable for rear wheel tricks, and laser cut dropouts with integrated chain tensioners. 100% full 4130 heat treated chromoly tubing means durability that will last. This frame was designed with strength and function in mind. Complete spec info below. Please ask any questions before you buy. Thank you.