Aprilia Italjet MBK Yamaha MALOSSI Primary Gears 16-24 Exhaust Spares FEATURESThe BGM PRO 177 cylinder

FEATURESThe BGM PRO 177 cylinder is a hard ceramic coated aluminium cylinder with 63mm bore

Oil - Putoline - MX9 Ester Tech Fully Synthetic Two Stroke - Injet/Pre Mix - One box of twelve

This requires a little force

The rivets have also been specially produced for this unit

Aprilia Italjet MBK Yamaha MALOSSI Primary Gears 16-24 Exhaust Spares FEATURESThe BGM PRO 177 cylinderAprilia Italjet MBK Yamaha MALOSSI Primary Gears 16 24 We know how it goes: you've done your best to tune up your motor to bring it up to an appreciable performance level then find that your speed isn't going any where cause the original transmission only helps with acceleration rather than bringing the power performance up where you really want it. Always at the limit, your motor works it's heart out for you, but.. which in turn means stress, wear