SSP-G Engine Case Boring Tool Anti-Smoke We machine these in matched

We machine these in matched pairs ourselves

Style Note: The compact profile is perfect for a Prima Folding Front Rack for the ultimate touring setup

(Same as part 90613)

Roller diameter: 16mm

SSP-G Engine Case Boring Tool Anti-Smoke We machine these in matchedSSP G Engine Case Boring Tool for 2 stroke Minarelli engines, 50cc 4 stroke QMB139 engines and 150cc 4 stroke GY6 engines. The supplied hardware includes M7x1. 00 studs and M8x1. 25 studs for 50cc and 125 150cc engines and appropriate length cutting bits for each application. Click Here to see a short video of our Case Boring Tool in action! Bore Up To 67mm M8x1. 25 Hardware Included 40QMB 50cc 2 stroke, 50QMF 90cc 100cc , GY6 QMI QMJ 152 157, QMB139