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MODULAR DESIGN:
SERVICING MADE SIMPLE
- ARRMA Power Module
- ARRMA Telescopic Quick-Release Center Driveshaft
- ARRMA Electronics Module
Featured Kit: SENTON 4X4 MEGA 550
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ARRMA 4X4 FEATURES:
- Side impact Nerf bars (SENTON 4X4 only) protect bodyshell and chassis
- High Guards reduce amount of dirt entering the chassis
- Shock absorbing loops (front and rear) attach bumpers to chassis, protecting from heavy impacts
- Oil-filled shocks with keyed spring perch and self-bleeding design
Featured Kit: SENTON 4X4 MEGA 550
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ARRMA 4WD DRIVETRAIN
Featured Kit: GRANITE 4X4 MEGA 550
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OPTIMIZED
the drive shaft design, the materials,
the assembly - optimized for bashers
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ELECTRONICS MODULE
ESC, Receiver and Servo can be removed together, quickly and easily
Featured Kit: GRANITE 4X4 MEGA 550
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POWER MODULE REMOVAL
Featured Kit: SENTON 4X4 MEGA 550
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POWER MODULE (REMOVED)
ARRMA's Power Module design ensures your pinion and spur gear mesh is perfect every time, using numbered holes for different sized pinion gears. The Power Module can be detached from the chassis, as a complete unit, by removing just one screw. ARRMA make maintenance easy.
Featured Kit: SENTON 4X4 MEGA 550
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EASY ACCESS DIFFERENTIALS
Only 8 screws need to be removed to release the front and rear Yokes.
The power module can then be detached, and the gearbox cases pivoted
to gain access to the differentials - Simple, quick and very ARRMA.
Featured Kit: GRANITE 4X4 MEGA 550
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LARGE PITCH DIFF CASES
Each differential gear case features large pitch gears which have been engineered to withstand huge torques,
allowing lightweight composite materials to be used for reduced rotating mass, whilst maintaining strength,
durability and performance. Internal metal gears have been chosen for extreme bashing, longevity and reliability.
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SLIPPER CLUTCH ADJUSTMENT
Featured Kit: SENTON 4X4 MEGA 550
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SLIPPER CLUTCH (POWER MODULE REMOVED)
With the Power Module removed, the slipper clutch is easily accessed by removing three screws that attach the
gear cover. A single plate slipper clutch manages the power transfer for optimum heat-handling capabilities.
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RUGGED COMPOSITE SHOCK TOWERS
Featured Kit: GRANITE 4X4 MEGA 550
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ARRMA TOUGH SHOCK DESIGN
tried and tested coil-over design, with innovative shock rod end that includes molded-in spring perch for extra toughness
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BLEEDING
MADE SIMPLE
ARRMA shock design guarantees perfect fill and
rebound settings every time without tools or tricks
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BASH-ENGINEERED SUSPENSION & GEOMETRY
Featured Kit: GRANITE 4X4 MEGA 550
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PRECISE, DURABLE STEERING
Servo horn contains built-in servo saver
Featured Kit: GRANITE 4X4 MEGA 550
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TOUGH COMPOSITE C-HUBS
Bashing specific geometry design
Featured Kit: GRANITE 4X4 MEGA 550
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ROBUST,
RESPONSIVE
STEERING
The servo horn has a built-in servo saver, allowing for a simple, reliable and responsive steering assembly
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ARRMA ELECTRONICS MODULE
- Comprising a two-piece molding that is screwed to the chassis; the Electronics Module is a waterproof radio box, servo mount and ESC tray
- Receiver is placed inside sealed Electronics Module to protect it from moisture and dirt
- ESC is screwed to the top of the Electronics Module for space saving, ease of maintenance and access to the on/off switch
- Servo is mounted on the side of the Electronics Module for quick servicing
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MULTI BATTERY TYPE COMPATIBILITY
- Uses two hook-and-loop straps to secure the batteries
- This method allows batteries ranging from 6 cell NiMH pack to a 2S LiPo block pack to be used
- Simple, Effective, ARRMA
Featured Kit: GRANITE 4X4 MEGA 550