Tomos a35 44mm Airsal kit with everything you'll need.
44mm 65cc Airsal cylinder kit for Derbi flatreed engines. The porting on this is awesome - 3 big transfers with 4 booster ports and a huge exhaust. Aluminum cylinder body with nikasil lining the bore.
Motobecane 39mm 50cc Airsal cylinder kit for any av7 or av88 engine.
Massive port 46mm 70cc cylinder for Peugeot 103 engines. Has three massive bridged port transfers and 4 booster ports plus a huge exhaust.
Tomos a55 44mm Airsal kit - massive fins for super cooling abilities.
70cc 43.5mm kit for Sachs 504 and 505 engines. Includes cylinder, head, gaskets, angled intake, piston, wrist pin, wrist pin clips, rings, m6 hardware and a set screw for blocking off the decomp.
45mm 70cc airsal kit for puch e-50 and za50.
Motobecane 70cc airsal cylinder kit for both av88 and av7. 45mm piston.
38mm 50cc airsal kit for puch e-50 and za50.
80cc 48mm Athena Reed kit for Sachs 504 and 505 engines. Comes with Sachs style cylinder/head combo, piston, rings, reedblock, reeds, wrist pin and clips, as well as two intakes
Vintage line 38mm 50cc cast iron Metrakit cylinder for Derbi Piston Port engines. Includes piston, rings, wrist pin and clips and gasket set.
Puch 47mm 74cc Gilardoni race cylinder kit. This is a perfect example of flawless manufacturing and performance. Set this thing up right and you'll be getting pulled over for speeding faster than you can say "it was worth it."
Puch Athena 45mm 70cc cylinder kit. This is the large reed block version, the 'mini gila" as we call it.
70cc 45mm Athena kit for Sachs 504 and 505 engines. Comes with Sachs style cylinder/head combo, piston, rings, wrist pin and clips.
Puch moped 43.5mm 65cc metra kit made out of cast iron, none of that aluminum crap! Super vintage line kit, and we only found one so get it while it's here! Comes with cylinder, piston, gasket set, wrist pin, and clips.
Vintage line Polini kit for Morini M1 case inducted reed valve engines.
6 port 50cc 39mm GR1 cylinder kit from Malossi = fast fast fast. av10 only.Includes cylinder, piston, rings, gaskets, wrist pin, and clips.
44mm 65cc airsal kit for puch e-50 and za50.