Our new Beta 4 shoes clutch system has all kinds of powerful new features — like the best balance between durability, traction, and drivability — that require exceptional mechanical properties to experience fully. So we gave it our best: the Super 7075 aluminum.


Even the 34mm flywheel uses 7075 — allowing for a lightweight and robust design. In addition, steel flywheel pins offer the greatest strength and durability. 


More racing. Excellent traction and lowest fuel consumption on all surfaces. 






















Beta 4-shoe Clutch System

SKU: BE4468
kr 539,00Price
VAT Included
  • 2 different thickness springs — easy recognition.
    1.0mm black and 0.9mm gold. 


    Clutch nut and collet.