Yokomo RS-501SP Pulley for Front Solid Axle (40T) for RS-501SS

Refine the drive system of your Yokomo RS build with the RS-501SP Pulley for Front Solid Axle (40T) — a finely tuned component designed to bring smooth power delivery and structured motion to high-performance drift and racing setups. This 40-tooth pulley is tailored for use with the RS-501S Solid Axle, ensuring clean drivetrain alignment and efficient energy transfer where it counts. Whether you're sharpening your machine for grip-heavy tracks or refining mechanical consistency, this pulley brings focused performance to every turn.

Key Features

• Specifically designed for use with Yokomo RS-501S Front Solid Axle
• 40T tooth count optimized for balanced torque and smooth rotation
• Built to reduce drivetrain stress on high-grip surfaces like carpet
• Ensures efficient belt engagement for consistent front axle response
• Compatible with RSR-010 / RSR-020 chassis platforms
• Machine-finished for clean operation and long-term reliability
• Works seamlessly with Double Joint Universal unit for enhanced cornering

Why Choose This?

• A crucial tuning piece for those using solid axles in place of standard differentials
• Delivers improved power transmission without added complexity
• Ideal for hobbyists who want to maintain smooth drivetrain behavior under load
• Perfect match for competitive drifters and racers aiming for precise handling traits
• Offers modelers a chance to explore mechanical efficiency beyond stock configurations

Product Information

• Model Number: Yokomo RS-501SP
• Type: Front solid axle pulley – 40 teeth
• Subject: Drivetrain tuning part for RS1.0 / RS2.0 platforms
• Material: High-quality metal alloy for lasting durability
• Compatibility: Designed for use with RS-501S Solid Axle and RSR series chassis
• Includes: One 40T pulley unit only
• Recommended Use: Grip-focused builds, circuit machines, and drift conversions

The Yokomo RS-501SP 40T Pulley is more than a gear — it's a tuning link that shapes how your machine responds to every twist and straightaway. With its precision-cut teeth and smooth-running design, this part ensures your solid axle setup stays sharp and dependable. Bring smarter engineering and cleaner motion into play by adding this essential element to your drift rig arsenal today.