Arrma Limitless 1/7 Speed Basher

Article number: ARA109011
Availability: On backorder

The LIMITLESS street basher excels on all roads, in all conditions: on loose gravel, asphalt, or short grass, and in the sun, rain, or even ice. It's bash-hardened and fully customizable, allowing you to tune the aerodynamic balance just how you want it.

In addition to the low drag LIMITLESS body, which comes already trimmed and decaled, we've included front and rear wings that can be customized to tailor the downforce to your preference. To further enhance the aerodynamics, the chassis design includes a front splitter to balance downforce distribution and a rear diffuser that increases downforce and grip, enabling you to corner faster and with confidence.

DESIGNED FAST, DESIGNED TOUGH — underneath the aerodynamically engineered body is a 3mm anodized aluminum chassis with a center brace for maximum strength. The heavy-duty 4X4 drivetrain features durable steel drive shafts plus all-metal diff outdrives and gearbox internals. The diff module can be removed by taking out just four bolts, making maintenance as speedy as the LIMITLESS roller itself. A sliding mount makes motor access quick and easy, too.

Big bore oil-filled shocks on black-anodized front and rear shock towers keep the dBoots Hoons all-road tires firmly planted for maximum traction. The tires are mounted on speed wheels with extra-durable hubs.


  • Transmitter and receiver
  • Steering servo (SPMSS6390BL)
  • Electronic speed control
  • Electronic motor
  • Two 2S 50C LiPos (SPMX50002S50H5) or (2) 3S (SPMX50003S50H5) with IC5™ or EC5™ connector
  • LiPo Battery Charger (SPMXC1010) with IC3 to IC5 adapter (SPMXCA507)


  • Low-drag body comes screen-printed, trimmed and decaled
  • Customizable front and rear wings allow you to tune downforce and drag just how you want it
  • Full-width front splitter balances front vs. rear distribution of downforce
  • Rear diffuser helps generate downforce
  • Designed to easily handle triple digit speeds
  • 3mm plate, 6061-T6 anodized aluminum chassis
  • Center chassis brace for maximum durability
  • Adjustable front and rear body mounts
  • Easy-access sliding motor mount for quick motor removal
  • Dual XL battery trays
  • Waterproof receiver box
  • Heavy-duty servo saver
  • Heavy-duty 4X4 drivetrain
  • Durable steel drive shafts
  • All-metal diff outdrives and gearbox internals
  • Easy-access diff module with 4-bolt center diff removal
  • Independent suspension
  • Big bore aluminum oil-filled shocks
  • Black-anodized aluminum front and rear shock towers
  • Speed Wheels and all-road dBoots Hoons tires tested to withstand speeds in excess of 150 mph

Completion Level: Street Bash Roller
Scale: 1/7
Length: 28.74 in (730 mm)
Width: 12.2 in (310 mm)
Height: 6.5 in (165 mm)
Weight: 8.6 lb (3.9 kg)
Ground Clearance: 0.59 in (15 mm)
Wheelbase: 15.98 in (406 mm)
Front Track: 12.13 in (308 mm)
Rear Track: 12.01 in (305 mm)
Chassis: 3mm Plate, 6061-T6 Aluminum
Suspension: Independent
Shock Type: 3.03 in (77 mm) FR, 3.43 in (87 mm) RR, Aluminum
Drivetrain: 4WD
Differential: Two oil-filled metal gear diffs
Wheel Type: Dish, 17 mm hex
Wheel Diameter: 3.27 in (83 mm)
Wheel Width: 1.69 in (43 mm)
Tire Compound: White
Tire Tread: Hoons
Tire Diameter: 3.94 in (100 mm)
Motor Type: Non-Sensored Brushless (required)
Recommended Motor Size: 40 Series motor, up to 85mm length
Pinion: 27T
Spur Gear: 34T
Gear Pitch: 1.0MOD
Internal Gear Ratio: 3.31:1
Final Drive Ratio: 4.17:1
Speed Control Included: No
Radio Included: No
Servos Included: No
Batteries Included: No
Body: LIMITLESS, screen printed, trimmed and decaled
Ball Bearings: Transmission
Experience Level: Advanced
Recommended Environment: On-Road
Is Assembly Required: N
Approx Assembly Time: 1-3 Hours


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