O.S.SPEED B2103 TYPE S COMBO SET 1BN01

• Machined ULTRA low center-gravity cooling head
• A newly designed 22D carburetor, which produces high response and smooth acceleration
• The crankcase, carburetor and cover plate, and inner head are designed new.
• All the parts are interchangeable to those of TYPE R’s.
• 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
• Long stroke 16.8mm engine
• Ceramic Main-Bearing

Specifications: 
Displacement: 3.46cc 
Output: 2.68ps @ 34,000 rpm 
Bore: 16.27mm 
Stroke: 16.80mm 
Practical RPM Range: 4,000 ~ 42,000 rpm 
Weight: 347g 

Includes: 

• T-P3 plug
• 6mm & 6.5mm Venturi's
• Exhaust Gasket
• Dust Cap Set (3mm/16mm/18mm)
• Tuned pipe set T-2100SC(EFRA2155)/M2004(85mm)