Optimized for 8S power, this evolution of the ARRMA® LIMITLESS™ 1/7 Scale Speed Bash Roller lets you go even faster than before. Now you can own the RC super car that beat a championship Formula One machine by running a quarter-mile in 8.6 seconds!
Taking over from the original LIMITLESS™ 1/7 Scale All-Road Speed Bash Roller, this new evolution of the LIMITLESS Speed Bash vehicle has been “Designed FASTER” so you can reach higher speeds than ever before! ARRMA® engineers have improved the already proven LIMITLESS platform to accept bigger motors and larger ESCs — just add your choice of electronics to create an RC super car. The LIMITLESS 1/7 Scale All-Road Speed Bash Roller sits at the very top of the ARRMA Speed Bash range. It’s the new King of Speed Bashers!
In fact, in a head-to-head contest with the real championship-winning, Red Bull Racing RB7 Formula One car, the LIMITLESS 1/7 Scale All-Road Speed Bash Roller came out on top. Reaching speeds of up to 150 MPH, it ran a quarter mile in just 8.6 seconds!
Because the LIMITLESS 1/7 Scale All-Road Speed Bash Roller lets you pick and choose your own electronics package, you can adapt the power system to meet your needs as your speed run skills progress. ARRMA has refined this rolling chassis with transmission and motor mount parts that are optimized for 8S high-speed running.
New features to the LIMITLESS platform include a 3mm anodized aluminum chassis plate that repositions the motor mount to accept longer motors. Easy Access Sliding Motor Mount can fit larger diameter motors with optional motor mounting plate, while the electronics module accepts larger ESCs and incorporates a waterproof receiver box.
Additional changes have been made to increase stability for confident control at high speeds. The 39T Mod 1.0 spool with long rear outdrive combines with a shorter rear center driveshaft for equal length center driveshafts and less drivetrain vibration. Lower ratio GP5 gears reduce centerline drivetrain speed and vibration. Stiffer front springs and sway bar improve high-speed handling, and a wider rear track increases stability.
Carried over from the original LIMITLESS, 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 over on-road, light off-road, loose gravel, short grass, dirt, and oval tracks.
Besides being the fastest ARRMA Speed Bash vehicle, the LIMITLESS 1/7 Scale All-Road Speed Bash Roller is also the first ARRMA “Rattle Can Roller.” The low-drag body comes unpainted, ready for you to personalize it with your own unique paint scheme. Window mask and decals are included. Trim lines on the front and rear wings make it easy to tune the downforce and drag.
The ultimate RC speed machine experience is here. Install your choice of electronics, paint the body in your signature colors, and create your own high-speed RC super car with the ARRMA LIMITLESS 1/7 Scale All-Road Speed Bash Roller!
The low-drag body is now supplied clear for you to personalize it with your own unique paint scheme. Window mask and decals are included. Trim lines on the front and rear wings make it easy to tune the downforce and drag.
The 3mm chassis plate repositions the motor mount to allow longer motors to be used, and the electronics module accepts larger ESCs. Transmission parts are also optimized for 8S high-speed running.
The 39T Mod 1.0 spool with long rear outdrive combines with a shorter rear center driveshaft for equal length center driveshafts and less drivetrain vibration. Stiffer front springs and sway bar improve high-speed handling, and a wider rear track increases stability.
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.
| Ball Bearings | Rubber Shielded Bearings |
| Chassis | 3mm Plate, 6061-T6 Aluminum |
| Completion Level | Roller |
| Drivetrain | 4WD |
| Product Height | 6.5" (165 mm) |
| Top Speed | 110+ |
| Tire Compound | White |
| Wheel Hex Size | 17mm |
| Product Weight | 8.6 lb (3.9kg) |
| Tire Tread | Hoons™ |
| Vehicle Type | All-Road |
| Power Type | Electric |
| Gear Pitch | 1.0 MOD |
| Servos | Sold Separately |
| Rear Track | 12.28 in (312mm) |
| Speed Control | Sold Separately |
| Wheelbase | 15.98" (406 mm) |
| Charger | Sold Separately |
| Differential | Two Oil-Filled Metal Gear Diffs |
| Receiver | Sold Separately |
| Shock Type | 3.03 in (77mm) FR, 3.43 in (87mm) RR. Aluminum Oil-Filled |
| Approximate Assembly Time | 1-3 Hours |
| Body | LIMITLESS. Supplied Clear & Trimmed. Decal Sheet Included. |
| Brakes | Integral with ESC (ESC Sold Separately) |
| Scale | 1/7 |
| Product Length | 28.74" (730 mm) |
| Front Track | 12.2 in (310mm) |
| Product Width | 12.28" (312 mm) |
| Radio | Sold Separately |
| Battery | Sold Separately |
| Ground Clearance | 0.59 in (15mm) |
| Internal Gear Ratio | 2.8:1 |
| Spur Gear | 39T |
| Suspension | Independent |
| Wheel Width | 1.69 in (43mm) |
| Inner Tire / Outer Wheel Diameter | 3.27 in |
Note: This is not a comprehensive list of all parts or accessories and even though we try our best to keep this list accurate, compatibility is not guaranteed. Please consult the manual for your vehicle, the manufacturer, or contact us here at Hobby Wholesale to confirm compatibility if you are unsure.
If you are looking for a manufacturer part that is not in this list, please contact us for a special order.
Alternative product SKU's: ARA7116V2
