Variable timing spools TMAX 530/560 internal diameter 26 mm

The 2-Spool Kit for Variable Timing Ø26 mm was created to allow fine adjustment of the cam timing on Yamaha TMAX engines, offering the possibility of optimising power delivery based on the engine configuration (aspirated, tuned, track use).

Born for TMAX 500 , these spools can be adapted on TMAX 530 and 560 , allowing you to vary the advance/retard of the cams to tailor the distribution to the actual needs of the engine.
A fundamental tool when fine-tuning medium-high performance and racing setups.

Ideal for:

• tuned engines

• bench tuning

• special cams

• track / racing use
  
  

⚙️ Main features

✅ Complete kit with 2 spools

✅ Diameter: Ø26 mm

✅ Designed for TMAX 500

✅ Adaptable on TMAX 530 / 560

✅ They allow variable cam timing

✅ Precise advance and retard adjustment

✅ Essential for racing setups