The 29” Monster Ripper is the biggest PK Ripper that we’ve ever built! The monster sized PK frame design features oversized tubing, integrated head tube, the classic PK Ripper gusset, and a legendary looptail rear end built around monstrous 29” x 2.8” Vee Speedster tires. For extra stopping power, this bike comes equipped with Tektro hydraulic disc brakes. If you want to ride the biggest & baddest PK Ripper on the planet, look no further than the Monster Ripper.