The Hog's Back is designed to be simple, affordable, and fun as hell. Hog's Back keeps it classic by utilizing the standards you know and love like 100mm and 135mm quick release wheels, a 68mm BSA threaded bottom bracket, a 1-1/8th straight steerer tube, and depending on size, 26 x 2.2/650b x 48mm or 27.5" x 2.2"/700 x 45mm tires. Whether you're looking to do a parts bin build or to deck it out with the finest accoutrement, the Hog's Back is a bike that can take you there and back again and we're here to help you get the parts you need to bring this frameset to life. Pick one of these up and drop our team a line to get a custom build project started. Let's make it happen! Fit Data/Geo Chart: SIZE 47cm 51cm 54cm 58cm Seat tube (c-t) 470 510 540 580 Effective top tube 530 560 590 630 Head tube angle 70.5 71 72 72 Seat tube angle 73 73 73 73 Chainstay 440 440 440 440 Headtube 130 170 150 190 BB drop 40 40 60 60 Stack 519 559 583 621 Reach 371 389 412 440 Wheelbase 1032 1059 1070 1111 Rake 50 50 50 50 Tire clearance 26x2.2" or 650Bx47 26x2.2" or 650Bx47 27.5x2.2" or 700Cx45 27.5x2.2" or 700Cx45 **Keep in mind the Hog's Back is made with a longer than average front end so you'll either run a 60mm-80mm stem w/ compact drop bars or 80mm-100mm stem with flat/alt bars. If you need help with your fit please reach out to us and we'll schedule an appointment for you!**