Stock reed block that comes with the Puch Polini 43.5mm 65cc cylinder kit. These will also fit stock Peugeot engines, and stock Tomos a35 engines.-Comes with two gaskets-Reed paper is 0.3mm thick.
0.4mm Boyesen carbon tech single stage reeds for Honda Hobbit and PA50, NU50, NC50, and NA50. Boyesen markets these as "the best power increase for your money". These will dramatically increase the amount of torque and overall power for your engine.
Stock original reed block that comes with the Puch Gila 74cc cylinder kit. This will also fit Derbi flatreed 4 petal reed blocks, Aprilia rs50, Derbi GPR, Senda, and any Minarelli AM6 engine.
Budget version replacement reed block with metal reeds for lots of bikes. Details within...