Du-bro Products

DuBro Tru Spin Precision Prop/Wheel Balancer

Out of stock
SKU: DUB978
(0)
$25.55
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DU-BRO Tru-Spin Precision Prop & Wheel Balancer

The DU-BRO Tru-Spin Prop Balancer is widely regarded as the most precise prop balancer on the market. Whether you're balancing RC airplane props, drone rotors, spinners, helicopter rotor heads, or jet fans, this is the tool serious pilots trust to get it right every time.

✈️ Why Prop Balancing Matters
An unbalanced prop creates vibration that wears down bearings, loosens hardware, and degrades flight performance over time. A properly balanced prop means smoother flights, longer motor life, and better efficiency — whether you're flying electric or gas. The Tru-Spin makes this a quick, repeatable process with professional-grade accuracy.

Key Features

  • Specially designed locking cone centers and locks props on the shaft for maximum accuracy
  • Each cone is individually inspected on a calibrator to ensure true running
  • Hardened, centerless-ground balancing shaft for precision balance every time
  • Friction-free aluminum wheels for ultra-sensitive balance detection
  • Balances props of all sizes and weights — airplane, drone, boat, helicopter, jet fan, spinner, car wheel, and more
  • Includes easy-to-follow assembly and balancing instructions
  • Complete unit includes the 5.5" balancing shaft
  • Optional 8" XL shaft available for wider props (sold separately)
📐 Specifications & Variants
SKU #499 – Complete Unit Full balancer with 5.5" shaft included
SKU #959 – Replacement Shaft 5.5" replacement balancing shaft
SKU #978 – XL Replacement Shaft 8.0" shaft for wider/larger props
Compatible With RC airplane props, drone/quadcopter props, boat props, spinners, helicopter rotor heads, jet fans, flywheels, car wheels
Quantity 1 per package
Brand DU-BRO Products – Made in the USA

✅ The Gator-RC Advantage
Gator-RC stocks a full range of DU-BRO accessories so you can get what you need fast. Our team are working pilots who use these tools themselves — if you have questions about which shaft size is right for your setup, we're here to help. Fast US shipping, real support, no guesswork.