Your Cart: £0.00

Spend £100.00 more for free shipping!

View Cart and Checkout
Firma 1900KV Brushless Marine Motor

Pro Boat Firma 1900KV Marine Motor

Brand: Pro Boat

Part No: SPMXMM3300

£113.99 RRP £119.99

Usually ships next day

UK Delivery
Get it by Friday 18th Sep (Order within 2h 11m)
Store Collection (Cannock)
Tomorrow, once stock arrives
Collect Instore

Finance options available at checkout.

Fits These Models (1)

Show all 1 models

Description

The Pro Boat Firma 1900KV Brushless Marine Motor (SPMXMM3300) is a high-performance inrunner designed for surface RC boats running 4–6S LiPo. Delivering up to 3400W with a 140A maximum continuous current, it features a 5mm shaft and 5.5mm bullet connectors for a robust, straightforward installation.

With a 1900Kv rating, 51mm outer diameter and 86mm length, this four-pole, bearing-supported motor provides smooth, efficient power for demanding marine setups.

Key Specifications

  • Adjustable Timing: No
  • Input Voltage: 4–6S LiPo
  • RPM/Volt (Kv): 1900Kv
  • Shaft Length: 0.7" (18 mm)
  • Bushing or Bearing: Bearing
  • Forward: Yes
  • Motor Design: Inrunner
  • Application: Surface
  • Number of Poles: 4
  • Output: 3400 Watts
  • Product Weight: 13.8oz (392g)
  • Shaft Diameter: 0.2" (5 mm)
  • Connector Type: 5.5mm Bullet
  • Product Length: 3.4" (86 mm)
  • Maximum Continuous Current: 140A
  • Motor Type: Brushless
  • Outer Diameter: 2" (51 mm)

Specifications

Firma 1900KV Brushless Marine Motor Specifications:

  • Adjustable Timing: No
  • Application: Surface
  • Bushing Or Bearing: Bearing
  • Connector Type: 5.5mm Bullet
  • Forward: Yes
  • Input Voltage: 4-6S LiPo
  • Maximum Continuous Current: 140A
  • Motor Design: Inrunner
  • Motor Type: Brushless
  • Number of Poles: 4
  • Outer Diameter: 2" (51 mm)
  • Output: 3400 Watts
  • Product Length: 3.4" (86 mm)
  • Product Weight: 13.8oz (392g)
  • RPM/Volt (Kv): 1900Kv
  • Shaft Diameter: 0.2" (5 mm)
  • Shaft Length: 0.7" (18 mm)



Key Info:
  • Brand: Pro Boat
  • Part No: SPMXMM3300
  • Barcode: 0605482149621
  • Fitment: Standard Part

Delivery & Returns

Free Shipping

This item is over £100, so qualifies for free standard UK shipping!

Express Shipping

Upgrade to next day from £3

Worldwide Shipping

Available at checkout

Customer Reviews

No specific product reviews yet, why not write one?
Write a Review
All reviews are subject to moderation

Questions & Answers

No questions yet, why not ask one?
Ask a Question
Get early access to deals and new arrivals.
Use this form to ask us a quick one sentence question about this specific product. Do not enter anything you would not like displayed on our site.

For more in depth queries, please contact us.