Division spurwood cassette bmx bikethe spurwood cassette bike is divisions high end pro level ride the spurwood features a full crmo 21 top tube frame to suit taller riders with a super responsive 13 1 rear end to make spinning and technical tricks a breeze the spurwood cassette comes equipped with 4 crmo division technique pegs 4 hub guards slightly shorter 170mm cranks for peg clearance and an integrated headset featuresframe division spurwood full crmo 21tt 13 1 rear 75 5 ha