HB Racing D819RS 1/8 Buggy 4wd Kit Nitro
Il kit non comprende:
Radiocomando e ricevente
Gomme e cerchi
New from HB Racing is the D819RS nitro 1/8 buggy. The new “RS” is the
latest version of the World Champion line of buggies from HB Racing. It’s
based on the race proven D819, and updated with the latest features developed by
the HB Racing Team at race events around the world.
The foundation for the D819RS starts with a new 7075 aircraft aluminum chassis that
gives the RS a more planted rear end with more stability and grip. The chassis is
symmetrical for better balance and more consistent jumping and cornering. And it’s
strategically machined to decrease weight and balance the flex characteristics.
A machined aluminum center chassis brace that strengthens the center section of
the car, and an updated chassis with countersunk mounting holes for the new brace.
machined aluminum engine mount is a 1 piece design for simplicity, weight savings,
and improved reliability. Mounting the engine and setting the gear mesh is easier
than ever with the innovative asymmetric engine mount cams. A complete competition
3-shoe clutch is included, along with sintered brake pads and double ground brake
discs for fade free braking and consistent brake feel. Fully adjustable brake/throttle
linkage is standard, as well as a racing fuel tank with stone clunk, and a lightweight
foam air filter. A convenient covered electronics box allows easy removal for cleaning
and maintenance, and easy access to servos. Included is a new flywheel that allows
fitment of the latest engines, and the brake linkage now uses o-rings for improved
reliability and more adjustability than springs.
has always been a trademark of the winning cars from HB Racing, and the D819RS continues
that tradition. Up front are new 17.5° caster blocks, now with M4 set screws for
improved tightening and durability. New 1-piece steering block bushings are included
for simplified tuning adjustments. Drivetrain refinements include new front &
rear diff pinion and center outdrive system for easier assembly and maintenance,
and new center drive dogbones. A heavy duty machined & lightened steel spur
is included for added durability. The race-proven 4WD system uses tough sintered
diff gears, precision machined steel input gears and spur gear, machined aluminum
wheel hubs, and steel Universal Joints that are favored by our Team Drivers for
improved performance on bumpy tracks.
The D819RS features the unique HB Racing monocoque suspension arms that allow fine
tuning of the stiffness of the front and rear arms to suit track conditions and
driving styles. Racers can adjust the grip and feeling of the arms using optional
stiff arms and carbon plates to increase the torsional stiffness of the suspension
arms, which gives the car a more forgiving feeling at the limit, especially on high-speed
and high-traction corners.
New for the RS is our V3 rear shock tower that allows racers to adjust the wing
height and body mount height. Also included are new machined aluminum steering blocks
with 2° inclined kingpins that split the difference between the previous stock 0°
blocks and the optional 4° blocks. HB Racing big bore threaded coilover shock absorbers
help soak up extreme bumps, jumps and potholes like our Team Drivers found on the
World Championship track in Australia. Revised rear shock shafts and lower eyelets
offer improved durability. And, new screw-type shock pins feature standard &
reverse threads, and are color coded for easy identification. The D819RS suspension
includes narrow hex hubs to help meet width regulations with most wheels, adjustable
turnbuckles, front and rear sway bars with 1 piece links, hinge pin inserts for
easy toe and anti-squat settings, machined aluminum caster blocks, machined aluminum
steering blocks, and new carbon graphite rear upright plates with improved geometry.
The D819RS steering system is built for durability and easy adjustment. For the
RS we added a new heavy-duty servo saver, utilizing a stronger spring and matching
upper adjustment cap. The steering features an aluminum servo saver arm and clamping
servo saver adjustment nut, steel turnbuckles, aluminum drag link, highly adjustable
Ackerman geometry using steering knuckle plates, and CNC machined aluminum steering
blocks. The D819RS includes aluminum front linkage geometry spacers that replace
the plastic spacers for improved bumpsteer geometry, more precise adjustment, less
flex, and we revised the screw lengths to accommodate the new spacers.
Topping the D819RS kit is the JConcepts Silencer S15 clear body, a popular choice
with our team drivers. We’ve included our HB molded nylon wing that is lightweight
and durable. Our popular one-piece High Wing Mount is standard equipment, which
raises the wing 10mm, putting the wing in less turbulent air flow to help produce
The new D819RS follows the HB Racing concept... constant evolution to stay at the
front of the pack.