Other sellers have different length springs. The 50cc springs are noticeably shorter regardless of the rpm range. Also to let you do it. They are exactly what I wanted and I am happy with them. Only time will tell if they hold up well or weaken. I'll try to remember to update my review over the next few years.
ποΈ Xelement 7550 'Classic' Black Leather Motorcycle Chaps - Unisex, 36 Inches
35 Review
XFMT Full Face Motorcycle Helmet Flip Up Adult ATV Dirt Bike Carbon Fiber S (Large, White Pink Butterfly)
29 Review
LEGO Technic 42107 Ducati Panigale V4 R, 646 children
44 Review
Red L Motorcycle Gloves: Breathable, Touchscreen & Anti-Slip For Men Women | Hard Knuckles Protection For Motocross, BMX ATV MTB Cycling, Road Racing - COFIT
39 Review