Key Features
- Outer head’s all new design fins with improved heat management.
- The cylinder liner features a newly designed 7-port. Piston got a special treatment to reduce the risk of seizure and enhance durability.
- Low-to-mid range has been improved by optimizing the counterweight of the crankshaft.
- We applied Ceramic balls for the rear bearing for quicker response of low range.
- For the dust cover, to avoid fuel leakage and dust with “Dust cover ring”.
- Combo set comes with TR03 EFRA2196 silencer & MR05 manifold.
In the box
- (1) O.S.SPEED R21 EURO3 3.49cc Nitro Engine
- (1) Muffler Set
- (1) T-RP7 Glow Plug
- (1) φ8.5 Reducer
- (1) Exhaust Seal Ring
- (1) Dust Cap Set (3mm, 16mm, 18mm)
- (1) Tapered Collet
Specifications
- Bore: 0.63" (16 mm)
- Displacement: 3.49 cc / 0.213cu.in.
- Manufacturer #: 1FP01
- Product Weight: 11.89 oz (337g)
- RPM Range: 4,000-45,000 rpm
