Nitro Mousse - 90/100-21 Soft FC 350 Bulldog Stainless Spoke set (OEM

Bulldog Stainless Spoke set (OEM Hub) - Front Yamaha - (36) 21” - WRF 400 (1999-2001)

Bulldog Stainless Spoke set - Rear Pitbike - 14”

Nitromousse provides a much more progressive

Ridden by enthusiasts worldwide

21 inch X 1

Nitro Mousse - 90/100-21 Soft FC 350 Bulldog Stainless Spoke set (OEMEXPLAINATION: A Mousse (mousse is French for foam), simply put is just a solid foam inner tube. They were originally introduced to the off road motorcycle market in 1984 by the French tire company Michelin. There are several companies over the years that have created different formulations of a mousse, however the composition and nature of the foam can have a huge impact on performance and longevity, so not all mousses are equal. PROS AND CONS: In