OS Bilmotorer

noProduktnummer: 1BN01

OS Speed B2103 Type S Combo Set

Stock: På lager 1 på lager
  • kr 5.345,00

1BN00 TYPE S features,

  • The long-stroke off-road engine put a high value on torque in low-middle range with smooth operation and better fuel mileage

  • The crankcase, carburetor and cover plate, and inner head are designed new.

  • All the parts are interchangeable to those of TYPE R’s.

  • High vertical finned ow-profile cooling head for improving the drivability and better heat dissipation

  • The new DLC coated crankshaft has two tungsten counter weights for smooth rotation and the best balance

  • A newly designed 3-port cylinder& piston set

  • The inner head with an silicon O ring for reducing vibration and preventing dust

  • A newly designed 22D carburetor, which produces high response and smooth acceleration