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MM or Delphi injection

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Old Sep 1, 2025 | 04:10 PM
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Default MM or Delphi injection

Friend is looking at buying a 2001 ultra. What type of injection system is on this bike. The MM or the Delphi system ? Thanks !
 
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Old Sep 1, 2025 | 06:15 PM
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2001 must be a MM. Easy to check by looking at the fuel lines out of the tank left. If two - it's an MM.
 

Last edited by Ya Tigor; Sep 1, 2025 at 06:16 PM.
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Old Sep 1, 2025 | 06:40 PM
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Thanks, I forgot about that.
 
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Old Sep 2, 2025 | 05:12 AM
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Something else to keep in mind is that 01s had an issue with the swing arms cracking near the axle slot.

Mine lasted about 60,000 miles.
 

Last edited by Short Shift; Sep 2, 2025 at 05:15 AM.
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