BBR MOTORSPORTS Engine Kit - 88cc 411-HXR-5400 100percent Roll-top closure with hook-and-loop material

Roll-top closure with hook-and-loop material and side release buckles

Fits oval Screaming Eagle® Ventilator® air cleaners and M8 special models equipped with oval air cleaners

double-density rubber outer sole is removable and replaceable

Rectangular Mirrors - Black

Tire - Spirit ST - Rear - 180/55ZR17 - (73W)

BBR MOTORSPORTS Engine Kit - 88cc 411-HXR-5400 100percent Roll-top closure with hook-and-loop materialEngine Kit 88cc Convert your CRF XR50 to an 88cc screamer with this complete kit. Everything is included to upgrade the performance of you mini bike. This kit uses your stock CRF XR50 cylinder head, Aluminum BBR cylinder, Special 52mm piston specially designed to work with your stock cylinder head's combustion chamber, BBR special grind camshaft take full advantage of the large piston for great performance, Special BBR tapered aluminum intake manifold