GRP M compound 1/5th scale formula tyres
GRP have introduced their new M compound tyres for 1/5th large scale formula cars. The updated rubber compound is available in M1 extrasoft, M2 soft and M3 medium hardnesses and it is meant to offer improved traction, better steering and stronger braking performance. In addition the durability has also been improved, making up for the slight increase in price.
Source: GRP [grpgandini.it]