The bike is in very good condition, was last serviced when the bike arrived at our shop, zero engine problems, great drive and very affordable for the type of bike it is. Please feel free to contact Piet on 072 718 1475. Compression damping is done on one fork leg, rebound damping on the other. This technology is from dirt bikes, and is rare on street motorcycles. The Nissin brakes have four piston calipers.