YPVS valve Yamaha DTR 125

YPVS parts Yamaha DTR 125
2 stroke engine
scaled at 50%

Note: You can manage any gaps for assembly

Others elements:
http://www.thingiverse.com/thing:1563753
http://www.thingiverse.com/thing:1580079
http://www.thingiverse.com/thing:2104624
http://www.thingiverse.com/thing:1625955

Update 01-2018 : add cover (boitierYPVS-couv-50.stl)