HSP Octane RTR Electric RC Monster Truck – Upgraded 3500 mAh Li-Po
HSP Octane RTR Electric RC Monster Truck – Upgraded 3500 mAh Li-Po
HSP Octane RTR Electric RC Monster Truck – Upgraded 3500 mAh Li-Po
HSP Octane RTR Electric RC Monster Truck – Upgraded 3500 mAh Li-Po
HSP Octane RTR Electric RC Monster Truck – Upgraded 3500 mAh Li-Po
HSP Octane RTR Electric RC Monster Truck – Upgraded 3500 mAh Li-Po
HSP Octane RTR Electric RC Monster Truck – Upgraded 3500 mAh Li-Po
HSP Octane RTR Electric RC Monster Truck – Upgraded 3500 mAh Li-Po
HSP Octane RTR Electric RC Monster Truck – Upgraded 3500 mAh Li-Po
HSP Octane RTR Electric RC Monster Truck – Upgraded 3500 mAh Li-Po
HSP Octane RTR Electric RC Monster Truck – Upgraded 3500 mAh Li-Po
HSP Octane RTR Electric RC Monster Truck – Upgraded 3500 mAh Li-Po
HSP Octane RTR Electric RC Monster Truck – Upgraded 3500 mAh Li-Po
HSP Octane RTR Electric RC Monster Truck – Upgraded 3500 mAh Li-Po
HSP Octane RTR Electric RC Monster Truck – Upgraded 3500 mAh Li-Po
HSP Octane RTR Electric RC Monster Truck – Upgraded 3500 mAh Li-Po
HSP Octane RTR Electric RC Monster Truck – Upgraded 3500 mAh Li-Po
HSP Octane RTR Electric RC Monster Truck – Upgraded 3500 mAh Li-Po
"Very quick delivery. Used 3 times, each order arrived the next day before 12:00"
Hugo Dover
"Reliable & original products, with fast next day delivery. Have been using Welzo for over a year now."
Elina Goulliard
"Welzo is great, lots of support from customer service who are easy to get a hold of and quick delivery."
Elizabeth Moore

Product Description

The HSP Octane Electric RC Monster Truck has been re-engineered for serious performance. Now upgraded with a 3500 mAh lithium polymer battery, this high-torque 4WD truck delivers more speed, longer run times, and incredible off-road agility. Featuring a rugged polycarbonate body, splash-proof electronics, and heavy-duty metal components, the Octane is built to dominate dirt, gravel, and grass. Perfect for drivers who want raw power and control — ready to run straight out of the box.

Key Features & Benefits

  • Upgraded 3500 mAh Li-Po Battery – Delivers higher power output and extended run time per charge.

  • Four-Wheel Drive System – Ensures full traction and stability across rough and uneven terrain.

  • Durable Polycarbonate Bodyshell – Lightweight yet tough, offering enhanced protection and a realistic finish.

  • Splash-Proof Electronics – Keeps performance consistent in damp and dusty environments.

  • Modern Screw-Free Chassis Design – Easy maintenance with a clean, protected layout.

  • All-Metal Gearing – Provides exceptional strength and longer lifespan under high torque.

  • Oil-Filled Aluminium Shocks – Fully adjustable for smooth damping and superior jump handling.

  • High Ground Clearance – Designed to tackle obstacles and rough terrain effortlessly.

  • Rear Wheelie Bar – Prevents backflips during hard acceleration.

  • Ready to Run (RTR) – Includes battery, charger, and transmitter — fully assembled and pre-configured.

Ingredients/Specifications

Model Name: HSP Octane RTR Electric RC Monster Truck

Power System: Electric (Brushed)

Drive: 4-Wheel Drive (4WD)

Motor: RC550-8517 brushed motor

Electronic Speed Controller (ESC): HW 60A

Battery: 3500 mAh 7.4V Li-Po battery (included)

Transmitter: 2.4GHz FS G4P anti-runaway 4-channel radio

Servo: 15kg high-torque unit

Length: 44 cm

Width: 30 cm

Height: 19 cm

Wheelbase: 28 cm

Ground Clearance: 4 cm

Wheels: 130 × 52 mm all-terrain tyres

Gear Ratio: 9.88 : 1

Weight: 2.35 kg

Construction: Screw-free composite chassis with aluminium central driveshaft

Differentials: Metal-geared, sealed design for durability

Shocks: Metal oil-filled with dirt deflectors and protection caps

Body Material: Polycarbonate with aerodynamic styling

Control Distance: Up to 110 metres

Box Dimensions: 52 × 35 × 21.5 cm

Skill Level: Beginner to Intermediate

Brand: Welzo Performance Series by HSP Racing

UK Delivery & Returns

United Kingdom Shipping:

Orders placed by 2pm (Monday to Friday) are dispatched the same day. Orders placed after 2pm will be dispatched the next working day.

Free shipping on orders over £50 to the UK.

Returns: Our products are meant to make you feel healthy and at your best. If you need to return your item, you can do so free of charge within 30 days in the same original and unopened packaging. Subject to T&C's.

How to use

Please consult the product packaging for accurate instructions on how to use the product.

Nutritional Information

HSP Octane RTR Electric RC Monster Truck – Upgraded 3500 mAh Li-Po

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The HSP Octane Electric RC Monster Truck has been re-engineered for serious performance.
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Product Description

The HSP Octane Electric RC Monster Truck has been re-engineered for serious performance. Now upgraded with a 3500 mAh lithium polymer battery, this high-torque 4WD truck delivers more speed, longer run times, and incredible off-road agility. Featuring a rugged polycarbonate body, splash-proof electronics, and heavy-duty metal components, the Octane is built to dominate dirt, gravel, and grass. Perfect for drivers who want raw power and control — ready to run straight out of the box.

Key Features & Benefits

  • Upgraded 3500 mAh Li-Po Battery – Delivers higher power output and extended run time per charge.

  • Four-Wheel Drive System – Ensures full traction and stability across rough and uneven terrain.

  • Durable Polycarbonate Bodyshell – Lightweight yet tough, offering enhanced protection and a realistic finish.

  • Splash-Proof Electronics – Keeps performance consistent in damp and dusty environments.

  • Modern Screw-Free Chassis Design – Easy maintenance with a clean, protected layout.

  • All-Metal Gearing – Provides exceptional strength and longer lifespan under high torque.

  • Oil-Filled Aluminium Shocks – Fully adjustable for smooth damping and superior jump handling.

  • High Ground Clearance – Designed to tackle obstacles and rough terrain effortlessly.

  • Rear Wheelie Bar – Prevents backflips during hard acceleration.

  • Ready to Run (RTR) – Includes battery, charger, and transmitter — fully assembled and pre-configured.

Ingredients/Specifications

Model Name: HSP Octane RTR Electric RC Monster Truck

Power System: Electric (Brushed)

Drive: 4-Wheel Drive (4WD)

Motor: RC550-8517 brushed motor

Electronic Speed Controller (ESC): HW 60A

Battery: 3500 mAh 7.4V Li-Po battery (included)

Transmitter: 2.4GHz FS G4P anti-runaway 4-channel radio

Servo: 15kg high-torque unit

Length: 44 cm

Width: 30 cm

Height: 19 cm

Wheelbase: 28 cm

Ground Clearance: 4 cm

Wheels: 130 × 52 mm all-terrain tyres

Gear Ratio: 9.88 : 1

Weight: 2.35 kg

Construction: Screw-free composite chassis with aluminium central driveshaft

Differentials: Metal-geared, sealed design for durability

Shocks: Metal oil-filled with dirt deflectors and protection caps

Body Material: Polycarbonate with aerodynamic styling

Control Distance: Up to 110 metres

Box Dimensions: 52 × 35 × 21.5 cm

Skill Level: Beginner to Intermediate

Brand: Welzo Performance Series by HSP Racing

UK Delivery & Returns

United Kingdom Shipping:

Orders placed by 2pm (Monday to Friday) are dispatched the same day. Orders placed after 2pm will be dispatched the next working day.

Free shipping on orders over £50 to the UK.

Returns: Our products are meant to make you feel healthy and at your best. If you need to return your item, you can do so free of charge within 30 days in the same original and unopened packaging. Subject to T&C's.

How to use

Please consult the product packaging for accurate instructions on how to use the product.

Nutritional Information

See full range
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Disclaimer

Content team: Dr Sameer Nakedar

Role: Chief Medical Officer

MBBS (London, UK), MRCGP, PGCert

Content team: Paola Drexlar

Role: Medical Content Writer, UK

BA (Hons) Journalism