ARRMA
ARRMA 1/7 LIMITLESS 8S AVC 4X4 RTR Brushless Street Speed
ARRMA 1/7 LIMITLESS 8S AVC 4X4 RTR Brushless Street Speed
SKU:ARA7816T1
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The Limitless 1/7 8S AVC 4×4 RTR Speed Machine is engineered for record-chasing street runs with out-of-the-box gearing flexibility. Built on a rigid 3 mm anodised aluminium chassis with big-bore oil-filled shocks and all-metal drivetrain internals, it’s ready for 6S or 8S LiPo power and includes gearing options to reach over 193 km/h (120+ mph).
Features
- Spektrum Firma 160 A Smart V2 ESC (waterproof) with Firma 4685 1450 Kv brushless motor, dual fans and heatsink
- Spektrum DX3 2.4 GHz transmitter with throttle limiting (50 % / 75 % / 100 %) and Smart battery level indicator
- Spektrum SR6200A DSMR 6-channel receiver with AVC stability assistance for high-speed control
- Spektrum S665 metal-gear digital steering servo delivering approx 20 kg-cm torque at 7.4 V
- EXB centre differential and heavy-duty 4×4 drivetrain with all-metal outdrives and gearbox internals
- Included high-speed pinion and optional centre spool with Mod 1 34T gearing for 161 km/h (100+ mph) and 193 km/h (120+ mph) setups
- Aerodynamic low-drag body with adjustable rear wing, splitter and diffuser
- Big-bore oil-filled shocks on anodised towers; stiff front springs and sway bar for stability
- dBoots Hoons all-road tyres on speed wheels; large battery trays for high-capacity packs
Included
- Fully assembled Limitless 1/7 8S AVC 4×4 RTR Speed Machine
- Spektrum DX3 transmitter and SR6200A AVC receiver
- Spektrum Firma 4685 1450 Kv brushless motor and Firma 160 A Smart V2 ESC
- Spektrum S665 metal-gear steering servo
- High-speed pinion, optional centre spool, and aero tuning components
- Product manual
What You’ll Need
- 6S or 8S hard-case LiPo batteries with IC5 connectors (max size: 180 × 70 × 55 mm / 7.08 × 2.76 × 2.16 in)
- Compatible LiPo charger
- Four AA batteries for the transmitter
Specifications
- Scale: 1/7
- Power System: 8S-capable brushless
- Top Speed: 112+ km/h (70+ mph) stock; 161+ km/h (100+ mph) with high-speed pinion; 193+ km/h (120+ mph) with spool and high-speed gearing
- Chassis: 3 mm anodised aluminium with centre brace
- Spur Gear: 46T; Optional spool: Mod 1, 34T
- Tyres: dBoots Hoons all-road
- Length: 730 mm (28.74 in)
- Width: 312 mm (12.28 in)
- Height: 165 mm (6.5 in)
- Wheelbase: 405 mm (15.95 in)
- Weight: 5.28 kg (11.64 lb)
- Max Battery Dimensions: 180 × 70 × 55 mm (7.08 × 2.76 × 2.16 in)
- Shock Type: Big-bore oil-filled
- Drivetrain: 4×4 sealed with EXB differentials
- Technology: AVC stability assistance

Frequently Asked Questions
When will my order be shipped?
Orders placed before our daily cut-off time are usually shipped the same or next working day.
You’ll receive tracking details as soon as the courier collects your parcel.
How long will delivery take?
South African deliveries typically arrive within 1–3 working days, depending on your location.
International delivery times vary based on the destination and courier service.
Can I collect my order?
Yes. Collection is available from our Somerset West showroom during business hours.
Where are you based?
We’re based in Somerset West, Cape Town, South Africa, and ship throughout South Africa and worldwide.
Do you ship worldwide?
Yes — we offer worldwide shipping.
What payment methods do you accept?
We accept secure online payments, including card payments, instant EFT, PayPal, and other major South African payment methods.
In-store card payments are available via Yoco.
Will I receive a tracking number?
Yes. Tracking information is emailed automatically once your order has been dispatched.
Do the products include a warranty?
Most items include a manufacturer-backed warranty.
Warranty terms vary by brand and product type.
Can I get help choosing the right product?
Yes — we’re happy to help with recommendations, compatibility questions, and general advice.
Do you offer support after purchase?
Absolutely. We provide assistance with troubleshooting, part guidance, and setup help where possible.
Is my order safely packaged?
All items are securely packaged to minimise the risk of damage during transit.
Can I change or cancel my order?
If your order hasn’t been shipped yet, we can usually assist with changes or cancellations.
Please contact us as soon as possible.
Do you offer dealer or wholesale pricing?
Yes — eligible retailers can apply for a dealer account.