The 3RACING 3RAC-3PYW/21 is an aluminium one way pulley designed to upgrade drivetrain feel in a range of RC cars. Its sturdy yet lightweight construction aims to deliver dependable performance in varied off-road conditions.
Aluminium provides a durable option for aggressive driving while keeping rotating mass low to aid acceleration response. This part is suited to hobbyists who want a tougher alternative to stock plastic pulleys without a big weight penalty. Installation is generally simple for experienced tuners.
Compatibility depends on the vehicle layout and scale; many 1/10 models can accept this pulley with basic checks. It is a practical choice for those running mixed terrain where smooth power transfer and component resilience are valued.
Copyright © 2008-2026 rcjaz.com.au All rights reserved
