The .21 RG - sport engine
with winning power.
- Entire engine
dissipates heat more quickly.
- Needle valve
adjusts with a screwdriver-no need to pry up or
remove the body.
- Needle is set in a
strong brass sleeve for durability and reduced
- Redesigned fuel
inlet resists breakage
- Slide Valve
throttle setup features ball link to resist
turning, while allowing more precise adjustments.
- All include 201 air
cleaner; non-pull-start versions also include
- Also available with
the easy operating convenience of a recoil
RG performance features:
- Insulating thermal
plastic ring on carb mounting helps to hold
settings and simplify tuning.
- Large flow-thru bar
stock aluminum cooling head is standard.
- Bearings have
rubber seal and larger balls for durability.
- Cylinder features
hard chrome-plated brass sleeve (ABC).
- Carburetor stop
prevents the rotor from sliding too far.
- Mounting hole
pattern matches RX Series engines for easy