Skip to content
  • 🛍️ Shop more, spend less, with free shipping 🛍️
  • 🛍️ Shop more, spend less, with free shipping 🛍️
SAVOX ShopSAVOX Shop
  • Menu
    • No products in the cart.

      Return to shop

  • Cart

    No products in the cart.

    Return to shop

  • Servos
    • Standard
    • Mini & Micro
    • Large Scale
    • Continuous Rotation
  • Electric Motor Parts
    • Fans & Heatsinks
    • Rotors
    • Sensor Cables
    • Hardware
    • Bearings
    • Endbells & Faceplates
    • Sensors
    • Brushes & Springs
    • Stators
  • Wire & Connectors
    • Connectors
    • Wire
    • Pig Tails
    • Heat Shrink Tubing
    • Solder
  • Telemetry
    • Sensors
    • Accessories
    • Modules
  • Transmitter Neck Straps
    • Airplanes
    • Helicopters
  • Flight Control Systems
    • Flight Controllers
    • Motor Checkers/testers
      • Boats
Home / Wire & Connectors / Connectors / Bullet
  • Maclan Cable Management Shrink Wrap Pack (5) -SAVOX Shop mcl4192
  • TQ WIRE Silicone Wire (Red) (3') (10AWG) -SAVOX Shop tqw1134
-30%
Protek RC 5mm To 4mm Bullet Reducer (2)
Protek RC 5mm To 4mm Bullet Reducer (2) - Image 2
Protek RC 5mm To 4mm Bullet Reducer (2) -SAVOX Shop ptk 5005 1

Protek RC 5mm To 4mm Bullet Reducer (2)

$4.99 Original price was: $4.99.$3.49Current price is: $3.49.

Buy Now
SKU: 14566 Categories: Bullet, Connectors, Wire & Connectors Tag: ProTek RC
  • Sustainable materials, for a better tomorrow.
  • Your Security is Our Promise
  • Safe Payments, Secure Personal Information
  • The home of quality products.
Browse
  • Electric Motor Parts
    • Bearings
      • Rock Crawlers
    • Brushes & Springs
      • Rock Crawlers
    • Endbells & Faceplates
      • Rock Crawlers
    • Fans & Heatsinks
      • Rock Crawlers
    • Hardware
      • Cars & Trucks
      • Rock Crawlers
    • Rotors
      • Rock Crawlers
    • Sensor Cables
      • Rock Crawlers
    • Sensors
      • Rock Crawlers
    • Stators
      • Rock Crawlers
  • Flight Control Systems
    • Flight Controllers
      • Fpv Racing
  • Motor Checkers/testers
    • Boats
      • Electronics
  • Servos
    • Continuous Rotation
      • Cars & Trucks
    • Large Scale
      • Analog
      • Digital
      • High Voltage
    • Mini & Micro
      • Analog
      • Digital
      • Helicopter Tail
      • High Voltage
    • Standard
      • Analog
      • Brushless
      • Digital
      • Helicopter Tail
      • High Voltage
  • Telemetry
    • Accessories
      • Airplanes
      • Boats
      • Helicopters
    • Modules
      • Boats
    • Sensors
      • Airplanes
      • Boats
      • Helicopters
  • Transmitter Neck Straps
    • Airplanes
      • Electronics
    • Helicopters
      • Electronics
  • Uncategorized
  • Wire & Connectors
    • Connectors
      • Bullet
      • Plug
    • Heat Shrink Tubing
      • Airplanes
    • Pig Tails
      • Airplanes
    • Solder
      • Airplanes
    • Wire
      • Airplanes
      • Cars & Trucks
  • Description
  • Reviews (0)

This is a pack of two ProTek R/C 5mm to 4mm Bullet Reducers. These reducers are an absolute must for racers looking to use batteries with a 5mm bullet hole, while continuing to use 4mm bullets on their ESC, and 4mm bullets on their charge leads.

Simply plug these reducers in the 5mm bullet hole in your 5mm battery, and now you have a 4mm bullet hole! All your prior 4mm bullets now fit that 5mm battery bullet hole.  

This product was added to our catalog on July 6, 2007

Reviews

There are no reviews yet.

Be the first to review “Protek RC 5mm To 4mm Bullet Reducer (2)” Cancel reply

Related products

-30%
Protek RC 160TBL "Black Label" Low Profile High Torque Brushless Servo (High Voltage/Metal Case)
Quick View

Protek RC 160TBL “Black Label” Low Profile High Torque Brushless Servo (High Voltage/Metal Case)

$129.99 Original price was: $129.99.$90.99Current price is: $90.99.
-30%
Protek RC 4.0mm "Super Bullet" Solid Gold Connectors (2 Male/2 Female)
Quick View

Protek RC 4.0mm “Super Bullet” Solid Gold Connectors (2 Male/2 Female)

$5.09 Original price was: $5.09.$3.56Current price is: $3.56.
-30%
Protek RC 4.0mm "Super Bullet" Solid Gold Connectors (4 Male)
Quick View

Protek RC 4.0mm “Super Bullet” Solid Gold Connectors (4 Male)

$5.39 Original price was: $5.39.$3.77Current price is: $3.77.
-30%
Protek RC 130T Standard Digital "High Torque" Metal Gear Servo (High Voltage)
Quick View

Protek RC 130T Standard Digital “High Torque” Metal Gear Servo (High Voltage)

$89.99 Original price was: $89.99.$62.99Current price is: $62.99.
-30%
Protek RC 5.0mm "Super Bullet" Solid Gold Connectors (4 Male)
Quick View

Protek RC 5.0mm “Super Bullet” Solid Gold Connectors (4 Male)

$10.99 Original price was: $10.99.$7.69Current price is: $7.69.
-30%
Protek RC 5.0mm "Super Bullet" Solid Gold Connectors (4 Female)
Quick View

Protek RC 5.0mm “Super Bullet” Solid Gold Connectors (4 Female)

$4.99 Original price was: $4.99.$3.49Current price is: $3.49.
-30%
Protek RC 30x30x10mm Aluminum High Speed HV Cooling Fan (Blue/Black)
Quick View

Protek RC 30x30x10mm Aluminum High Speed HV Cooling Fan (Blue/Black)

$16.99 Original price was: $16.99.$11.89Current price is: $11.89.
-29%
Protek RC 155S Digital "High Speed" Metal Gear Servo (High Voltage/Metal Case)
Quick View

Protek RC 155S Digital “High Speed” Metal Gear Servo (High Voltage/Metal Case)

$139.99 Original price was: $139.99.$99.99Current price is: $99.99.
MY ACCOUNT
  • Cart
  • Checkout
  • My account
  • Wishlist
ABOUT US
  • About Us
  • FAQ
  • Returns & Exchanges
  • Delivery
  • Contact Us
LEGAL
  • Privacy Policy
  • Payment Method
  • Shipping & Returns
  • Term and Conditions
Signup for Newsletter

Sign up for exclusive offers, original stories, events and more.

    Copyright 2025 © www.connectors-shop.com
    • Servos
      • Standard
      • Mini & Micro
      • Large Scale
      • Continuous Rotation
    • Electric Motor Parts
      • Fans & Heatsinks
      • Rotors
      • Sensor Cables
      • Hardware
      • Bearings
      • Endbells & Faceplates
      • Sensors
      • Brushes & Springs
      • Stators
    • Wire & Connectors
      • Connectors
      • Wire
      • Pig Tails
      • Heat Shrink Tubing
      • Solder
    • Telemetry
      • Sensors
      • Accessories
      • Modules
    • Transmitter Neck Straps
      • Airplanes
      • Helicopters
    • Flight Control Systems
      • Flight Controllers
      • Motor Checkers/testers
        • Boats
    • Login

    Login

    Lost your password?

    Register

    Your personal data will be used to support your experience throughout this website, to manage access to your account, and for other purposes described in our privacy policy.