The Piranha P127 has an upgraded frame to the P126, it's manufactured from the same oversize high tensile steel tubing but has 3 chromoly main tubes and a standard size BB. Forks are upgraded to a chromoly steerer. Running gear is pretty much identical the P126. The wheels consist of a rear 36 spoke alloy rim on a KT rear cassette hub with matching front, both finished in black. Transmission is through Samox 3 piece 19mm 8T spline cranks with a 25T Samox compact chainring and a 9T cassette. The rest of the specification includes a powerful rear alloy underslung Tektro U brake, a gyro brake detangler, steel stunt pegs, alloy front calliper brake, a Velo pivotal saddle (upgrade over the P126) and 2 finger alloy brake levers. We know you just might want one!