Are you looking to tune your clutch? This kit comes with a set of 3 springs per kit. Just choose your RPMs. These are made for 50cc 4 stroke engines with a cvt clutch .They come in:
1000k
1500k
2000k
Honda Ruckus GET Plug & Play EVI Performance CDI/Coil Combo
From $220.00
GY6 or GET Dip Stick Breather
Regular price $18.00
NGK Honda Ruckus / Metropolitan iridium spark plug 49cc/50cc
Regular price $12.00
GY6 OKO / PWK Complete Performance Carburetor
From $150.00