159. The curb weight (including battery) of small and light motorcycles should be(A) Under 75 kg (B) Under 70 kg (C) Under 65 kg

168.For a scooter-type (continuously variable transmission) motorcycle, the brakelevers are controlled as follows: (A) right hand controls the front brake, lefthand controls the rear brake (B) left hand controls the front brake, right handcontrols the rear brake (C) both left and right hands simultaneously control thefront and rear brakes.