Sportster Models 883, 883 Custom, 1200 Custom, 883L, 1200L, 1200S, 1200 Roadster, XR1200, and the Nightster.
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Service recommendations?

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Old Jun 14, 2025 | 04:24 PM
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Default Service recommendations?

Hello!
Just picked up this 2020 883 last weekend. It has had minimal use.. with only 1700mi. on it. Seller purchased it "used" in '21 from a HD dealer with 600 miles. From what I understand that was the only time it had the oil changed. Can't confirm any other service to the bike.

Going to change the oil myself. Thinking KN170 and the Mobil one 20W50 synthetic is good? Any other recommendations or suggestions greatly appreciated.

The pipes (slip-ons?) dont seem stock and haven't confirmed if there is a tuner or not. Do I just scan bt devices upon startup to see if im picking anything up or look for one manually?



2020 Sportster 883...
2020 Sportster 883...
 
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Old Jun 14, 2025 | 04:33 PM
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I would bleed the brakes, change primary, transmission, and motor oil. Lots of choices for fluids but I like Amsoil motor oil and Red Line trans and primary fluids.

You would have to check the ECM to see if there is any tune. Probably need a dealer or Indy to do this.
 
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Old Jun 14, 2025 | 04:42 PM
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With the tune, if you pop the battery cover off you might get lucky and a tuner (eg: a FuelPak) is still plugged in there.
 
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Old Jun 15, 2025 | 05:14 AM
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Congrats, nice bike.

Mobil one is decent oil and available at Wally’s.

If you want the full Monty, grab a jug of Formula + and adjust the clutch while you’re in there. A cheap test strip will tell you about your brake fluid.

Later model might have ABS and that gets a bit salty - Twin tec

 
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Old Jun 15, 2025 | 06:17 AM
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I’d give the tires a good look over. Yes they’re low miles but they’re 5-6 years old.
Tires will dry out, harden, and crack over time. Especially if they’re not used often.
 
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Old Jun 15, 2025 | 04:28 PM
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You can download an owners manual using the link in my signature. In the manual is a list of items that need to be serviced and when.

If you want to the work yourself then get a service manual.
 
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Old Jul 6, 2025 | 12:53 AM
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I use only HD full synthetic for the engine and primary…
 
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Old Jul 6, 2025 | 03:22 AM
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Some make a big deal out of changing the oil way before it's due. That is just one of a list of 36 items HD list in the maintenance schedule that needs to be considered during a service.
 
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Old Jul 6, 2025 | 09:37 AM
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Originally Posted by Andy from Sandy
Some make a big deal out of changing the oil way before it's due. That is just one of a list of 36 items HD list in the maintenance schedule that needs to be considered during a service.
Yep. 36 items to charge you for. I always love the multi-point inspection scam. Every time I used to take my Toyota in for service they'd tell me I needed new tires. I had literally just bought tires and they told me I needed new ones.
 
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Old Jul 6, 2025 | 09:50 AM
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Change oil I do like moble1 Don't know what's in the sportster but If it is dot4 in the master cylinder bleed and change, look at the tires for dry rotting if not run the **** out of them before they do.
 
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