Crankshaft middle inertia 85SX `18-25, TC85 `18-25, MC85 `21-25

This VHM crankshaft is designed with a higher inertia for an improved handling and performance and a better balance percentage for less vibrations. You'll notice the high quality, as the runout is within 0.01mm and it can be rebuild many times without losing the strength and stiffness.

• Better top over revolutions
• Better handling
• Higher corner speed
• Longevity and accuracy
• Less vibration