Doppler ER1 AM6 crankshaft

The reinforced Doppler ER1 crankshaft fits all motorcycles with an AM6 engine. It suits an original crankshaft replacement or a setup with a 50 kit or a 70 cast-iron kit.

The pack includes:

• Doppler ER1 crankshaft
• 12 x 17 x 15 mm small-end bearing

Key points:

• 🔧 Replaces the original crankshaft
• ⚙️ Suitable for 50 kit or 70 cast-iron kit setups
• 🛡️ Reinforced crankshaft from the ER1 range

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