The 2019 Stay Strong frame with a 100% re-design from the previous model. The Pro sized frame now features a tapered 1.5\" head tube, Press Fit bottom bracket (PF30), 20mm rear dropouts with 15mm and 10mm adaptors and chain tensioners included. The V2 also uses a 31.6mm seat post which reduces weight whilst helping improve stiffness. Overall the frame is coming in at a competitive weight and around a 25% weight saving on the original frames. The smooth welds also help give the all new water decals and logo a clean look. This low, triangular shaped frame has a modern look with overall balanced stiffness, combined with the weight saving this V2 frame can help you reach your racing goals! *This frame in Pro size up to Cruiser requires a 34.9mm Seatpost Clamp & 31.6mm Seatpost Top tube lengths as follows: Mini - 17.5\", Junior - 18.5\", Expert - 19.5\", Expert XL - 20.25\", Pro - 20.5\", Pro XL - 21\", Pro XXL - 21.5\", Pro XXXL - 22.25\", Cruiser - 21.75\". ###section### Product Specs MATERIAL: Aluminium HEAD TUBE ANGLE: Mini-72° Junior-72.5° Expert-73° Expert XL-73° Pro-74° Pro XL-74° Pro XXL-74° Pro XXXL-74° Cruiser-73° SEAT TUBE ANGLE: Mini-69° Junior-70° Expert-70° Expert XL-70° Pro-72° Pro XL-72° Pro XXL-72° Pro XXXL-72° Cruiser-70° CHAIN STAY LENGTH: Mini-320mm Junior-335mm Expert-350mm Expert XL-362mm Pro-368mm Pro XL-378mm Pro XXL-378mm Pro XXXL-390mm Cruiser-396mm BB HEIGHT: TBC WHEEL SIZE: Mini-20\" Junior-20\" Expert-20\" Expert XL-20\" Pro-20\" Pro XL -20\" Pro XXL-20\" Pro XXXL-20\" Cruiser-24\" STANDOVER HEIGHT: TBC DROPOUT SIZE: Mini-10mm Junior-10mm Expert-10mm Expert XL-10mm Pro-10-15-20mm Pro XL -10-15-20mm Pro XXL-10-15-20mm Pro XXXL-10-15-20mm Cruiser-10-15-20mm HEADSET TYPE: Integrated 1-1/8\" BB TYPE: Mini-Euro Junior-Euro Expert-Euro Expert XL-Euro Pro-PF30 Pro XL-PF30 Pro XXL-PF30 Pro XXXL-PF30 Cruiser-PF30 BRAKE MOUNTS: Welded GYRO TABS: None WEIGHT: Mini-1161g Junior-1196g Expert-1225g Expert XL-1274g Pro-1505g Pro XL-1512g Pro XXL-1518g Pro XXXL-1560g Cruiser-1600g ###section### Product Highlights BMX Racing Specific Geometry Race Specific Frame Built in Chain Tensioners Keep your Wheel in Place Lightweight Aluminium construction Low, triangular shaped frame for overall balanced stiffness ###shogun-image-section###