The most durable Polini V-belt has an aramid fibre insert which makes it extremely tear-resistant. The aramid belts are not Polini's first choice for the race track for no reason. Due to the very good grip, slipping of the belt when cold is reduced to a minimum. This product is at home on every racetrack, but can also be used very well in original engines if high demands are placed on the material. Dimensions: 782x19x8mm 30 °