The piston has a hole whose diameter is almost the same every different product variants of its cylinder capacity (CC). The larger cc motorcycle, the greater part of his pen to adjust the hole in the handlebar piston. Here's a list of the diameter of his pen.
List of Piston Pin Standard suitable for Bore-Up with a certain diameter:
Piston pin 13 mm (diameter 56-66 mm)
Kawasaki Kaze-R
Kawasaki Blitz-R
Kawasaki ZX130
Kawasaki Athelete
Honda Sonic
Honda Vario
Honda Beat
Honda Blade
Yamaha Jupiter / Jupiter Z
Piston pin 14 mm (diameter from 59 to 65.5 mm)
Suzuki Smash
Suzuki Shogun
Suzuki Spin
Suzuki Skywave
Suzuki Skydrive
Suzuki Thunder 125
Kawasaki KLX 150
Piston pin 15mm (diameter 57-73 mm)
Yamaha Mio
Yamaha Nuovo
Honda CBR150
Honda Tiger
Honda Mega-Pro
Honda CBR 150
Piston pin 16mm (diameter 64-73)
Yamaha Scorpio
Suzuki Satria FU
Kawasaki Boss
List of Piston Pin Standard suitable for Bore-Up with a certain diameter:
Piston pin 13 mm (diameter 56-66 mm)
Kawasaki Kaze-R
Kawasaki Blitz-R
Kawasaki ZX130
Kawasaki Athelete
Honda Sonic
Honda Vario
Honda Beat
Honda Blade
Yamaha Jupiter / Jupiter Z
Piston pin 14 mm (diameter from 59 to 65.5 mm)
Suzuki Smash
Suzuki Shogun
Suzuki Spin
Suzuki Skywave
Suzuki Skydrive
Suzuki Thunder 125
Kawasaki KLX 150
Piston pin 15mm (diameter 57-73 mm)
Yamaha Mio
Yamaha Nuovo
Honda CBR150
Honda Tiger
Honda Mega-Pro
Honda CBR 150
Piston pin 16mm (diameter 64-73)
Yamaha Scorpio
Suzuki Satria FU
Kawasaki Boss