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! Model Type : Street/Park BMX Frame Construction : Tig welded Hi-Ten steel Street frame with chromoly 3 main tubes. Top and down tube gussets. Standard size BB. Forks : Tig welded Hi-Ten steel with chromoly steerer. Frame Size : 10". Probable rider age 7 upwards. Wheel Size : 20". Gear System : Samox 3 piece 19mm 8T spline cranks. 25T Samox compact chainring. 9T driver cassette. Standard size BB. Wheel Specification : 20" alloy black 36 hole rims with KT Alloy 3/8" front hub with stepped washer. KT Alloy 14mm rear cassette hub. Black spokes. 20" x 2.00" Piranha all black street front tyre with 20" x 2.2" Piranha all black street rear tyre. Brakes : Front alloy V type with rear underslung alloy Tektro U brake with 2 finger alloy levers. Giro rear brake de-tangler. Handlebar and Stem : 4 bolt front loading stem, Hi-Ten steel 710mm 2 piece bars with 196mm rise. 10.5 degree sweep. Additional : Alloy seat clamp. Stunt pegs, front 3/8", rear 14mm. Velo pivotal saddle with integrated seatpost, removable chain guard. Colour co-ordinated grips and cables. Frame Colour : Matt Purple. Fork Colour : Matt Purple. Weight : 13kg (with stunt pegs). Cycle Condition : Brand new sealed in box. This bike comes 75% built. Fitting of pedals, stem/bars, front wheel, front and rear brake cables and seat. Brakes also require some adjustment.