Pro.21bx-r Car Engine

Product code: TT 9475

Thunder Tiger

Quick Overview

Designed to achieve the easiest operation and max performance over & over, the new PRO-21BX-R delivers an awesome raw power & durability !

€108.40

Availability: Out of stock

THUNDER-TIGER-ENGINE-PRO21-BX-R

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Details

Pro.21bx-r car engine from Thunder Tiger corp.

Rear exhaust version
Item No.     9475
[2-stroke]
Specification Displacement(c.c. / cu.in.)     3.49 c.c. / .213 cu.in.
Bore(mm / in.)     16.26 mm / 0.640 in.
Stroke(mm / in.)     16.8 mm / 0.661 in.
Practical R.P.M.(R.P.M.)     3,000 ~ 36,000 rpm
Output(BHP/RPM)     2.15 BHP / 30,000 RPM
Weight(g/oz)     460 g / 16.23 oz
Content

1. PRO-21BX-R engine x 1 EA
2. Carburetor Assembly x 1 EA
3. Instructional manual x 1 EA
4. TT logo stickerx x 1 EA
Introduction


The new webbed reinforced compact crankcase is made for added wearing resistance and provides effective heat dispersion for longer runs.

All PRO series engines are manufactured by automated computer-controlled machinery, using the highest quality materials and state-of-the-art CNC manufacturing techniques to deliver a powerplant that looks and performs better. Precision mixture control carburetor makes adjustments simple, the crankshaft is lightened, and balanced to achieve a smoother and more efficient fuel mixture.
The new 21 engine fits in the same mounting as the original .21/.28 engines, with no additional weight - but delivers greater output and higher practical rpm.

The Pro-21BX-R is equipped with a built-in recoil starters ("X" type) for easy and quick start.
Features

Rear exhaust
ABC construction: Aluminum piston with Cr-plated brass cylinder liner
Hypereutectic machined Al-Si ringed piston
High-strength connecting rod with bushings pre-installed
SG crankshaft
One-piece crankcase with squared-off cooling fins
Dual ball bearing-supported crankshaft
Machined over-sized heat sink head
Built-in pull starting backplate
Three-needle valves slide valve carburetor
State-of-the-art CNC machined components

Additional Information

Manufacturer Thunder Tiger
Package Weight 1.0000

The Part Is also Compatible with :

 
 


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