Vario weights, variomatic rollers, 15 x 12, 16 x 13, 19 x 15.5 weights, ly selectable (19 x 15.5 mm, 8.0 g)
Polini Rollers 20x17. 14g
Polini Rollers 20x17 12.5g
cyclingcolors 6 x Variator Rollers 15 x 12 mm for Booster Nitro Bw's Stunt Rocket Slider Aerox Mach-G Jog-R Ovetto Neo's SR F10 F12, 4 g
cyclingcolors 6x Vario Weights Variator Rollers 15 x 12 mm 5.2 g Scooter Maxiscooter Variomatic Wheels Motor Drive
cyclingcolors 6x Vario Weights Variator Rollers 15 x 12 mm 2.3 g Scooter Maxiscooter Variomatic Wheels Motor Drive
