Sportster Models 883, 883 Custom, 1200 Custom, 883L, 1200L, 1200S, 1200 Roadster, XR1200, and the Nightster.
Sponsored by:
Sponsored by:

883 primary sporcket on 1200

Thread Tools
 
Search this Thread
 
Old Jan 8, 2019 | 11:47 PM
  #1  
handirifle's Avatar
handirifle
Thread Starter
|
Seasoned HDF Member
Veteran: Army
Shutterbug
Liked
Top Answer: 1
Joined: Sep 2018
Posts: 6,038
Likes: 1,811
From: Kalifornia
Default 883 primary sporcket on 1200

As the title says, wondering if anyone swapped out the primary drive belt sprocket from an 883 to a 1200 and what you thought about it later. I ask because 1st gear is so rediculously tall on my 1200. I know it affects ALL gears so wondering what overall impressions were.

As I understand what I have been reading, the 883 has lower gear primary sprocket and final sprocket, yes? No? I don't want 70mph RPM's to go nuts though.
 
Reply
Old Jan 9, 2019 | 05:00 AM
  #2  
WKNDS's Avatar
WKNDS
Grand HDF Member
Joined: Nov 2012
Posts: 4,989
Likes: 2,079
From: Newport,TN area
Default

At least on the later models, only primary gear (and chain) are different, unless you might be
referring to the export model front pully. (and yes, I switched the stock 29tooth for a
30tooth)

I did the exact opposite, switched my 883 primary/chain for the 1200 because
of the high-rpm buzz at 70+mph.

T.
 
Reply
Old Jan 9, 2019 | 05:33 AM
  #3  
grbrown's Avatar
grbrown
Club Member
15 Year Member
Liked
Loved
Community Favorite
Joined: Jun 2007
Posts: 45,429
Likes: 2,897
From: Bedford UK
Default

You can compare 883 and 1200 gearing, for your model year, by using a parts website. It would also help members to reply to queries if you include details of your bike, something you can add to your signature so you don't have to keep repeating it!

A popular mod to an 883 is to convert it to 1200/1250/1275, using one a variety of conversion kits and leaving the gearing stock is common-place. So you will be in good company if you use 883 gearing on your bike. It will certainly improve acceleration and won't adversely affect speed by much, if at all. If you suffer 'buzz' at speed, use ear plugs - cheapest tuning aid known to man! I've been using them since the 1970s.
 
Reply
Old Jan 9, 2019 | 06:39 AM
  #4  
Madnss's Avatar
Madnss
Grand HDF Member
10 Year Member
Liked
Loved
Community Favorite
Joined: Dec 2012
Posts: 3,782
Likes: 1,202
From: river
Default

As the title says, wondering if anyone swapped out the primary drive belt sprocket from an 883 to a 1200 and what you thought about it later.
Sportsters don't have primary belt drives. The primary is chain.
 
Reply
Old Jan 9, 2019 | 07:06 AM
  #5  
apache snow's Avatar
apache snow
Road Warrior
Joined: Sep 2017
Posts: 1,609
Likes: 694
From: over the mountain
Default

You will turn 4000 rpms @ 70 mph. What year is your bike. There could be other problems as well.
 
Reply
Old Jan 9, 2019 | 09:26 AM
  #6  
handirifle's Avatar
handirifle
Thread Starter
|
Seasoned HDF Member
Veteran: Army
Shutterbug
Liked
Top Answer: 1
Joined: Sep 2018
Posts: 6,038
Likes: 1,811
From: Kalifornia
Default

Sorry I thought I had my bike in my signature. Bike is a 2007 XL1200L. Nothing wrong with the bike other than "cruising" at 10+ mph at idle.
I may have used the wrong term but am referring to front belt sprocket not the chain driven primary.

I will update my sig later today
 
Reply
Old Jan 9, 2019 | 10:48 AM
  #7  
apache snow's Avatar
apache snow
Road Warrior
Joined: Sep 2017
Posts: 1,609
Likes: 694
From: over the mountain
Default

That one will effect your speedometer. The primary front sprocket wont. I don't spend much time in 1st. I do spend a lot of time cruising in 5ft.
 
Reply
Old Jan 9, 2019 | 10:52 AM
  #8  
handirifle's Avatar
handirifle
Thread Starter
|
Seasoned HDF Member
Veteran: Army
Shutterbug
Liked
Top Answer: 1
Joined: Sep 2018
Posts: 6,038
Likes: 1,811
From: Kalifornia
Default

When I looked at the parts finder it shows 16 and 18 for both the 883L and 1200L. Looking at this on my phone and with my eyes not sure if those are part numbers on the diagram or number of teeth on the sprocket.
 
Reply
HD Forum Stories

The Best of Harley-Davidson for Lifelong Riders

story-0

7 Surprising Harley-Davidson Products that Are Not Motorcycles

 Verdad Gallardo
story-1

8 Best Harley-Davidson Motorcycles Ever

 Pouria Savadkouei
story-2

10 Worst Harley-Davidson Motorcycles Ever

 Pouria Savadkouei
story-3

Killer Custom's Jail Break Is The Breakout That Refused to Blend In

 Verdad Gallardo
story-4

Crazy Bunderbike Build Looks Amazing, But Is It Impossible to Ride?

 Verdad Gallardo
story-5

Harley-Davidson Reveals Super Cool Cafe Racer Concept

 Verdad Gallardo
story-6

Engraved Rebellion: Inside Bundnerbike's Glam Rock II

 Verdad Gallardo
story-7

10 Motorcycles You Should Never Buy

 Joe Kucinski
story-8

10 Things Harley-Davidson Needs to Fix in 2026

 Verdad Gallardo
story-9

Southpaw Super Glide: A Left-Hand-Drive 1979 Harley FXE Built to Fit the Rider

 Verdad Gallardo
Old Jan 9, 2019 | 10:56 AM
  #9  
handirifle's Avatar
handirifle
Thread Starter
|
Seasoned HDF Member
Veteran: Army
Shutterbug
Liked
Top Answer: 1
Joined: Sep 2018
Posts: 6,038
Likes: 1,811
From: Kalifornia
Default

Apache
I get what you are saying and my biggest gripe with the high gearing is it requires a lot more clutch slipping for low speed control. Not a HUGE issue but annoying. There may not be a perfect solution. A 6 spd with a lower first and MAYBE slightly taller 6th would do it but that is not an option or at least one I can afford. The only 6spds I see are for 2003 and older and at least $2500.
 
Reply
Old Jan 9, 2019 | 10:57 AM
  #10  
apache snow's Avatar
apache snow
Road Warrior
Joined: Sep 2017
Posts: 1,609
Likes: 694
From: over the mountain
Default

I believe the only difference in the late 883 and 1200 is the front primary sprocket. the 883 has 34 teeth and the 1200 has 38. All the other sprockets are the same. Not to include exports.
 
Reply



All times are GMT -5. The time now is 06:39 PM.

story-0
7 Surprising Harley-Davidson Products that Are Not Motorcycles

Slideshow: The bar-and-shield logo shows up on far more than motorcycles, some of the company's most unexpected products have nothing to do with riding.

By Verdad Gallardo | 2026-04-29 16:50:35


VIEW MORE
story-1
8 Best Harley-Davidson Motorcycles Ever

Slideshow: Not every Harley gets it right, but these are the ones that genuinely earned their reputation.

By Pouria Savadkouei | 2026-04-15 14:23:21


VIEW MORE
story-2
10 Worst Harley-Davidson Motorcycles Ever

Slideshow: From the troubled AMF years to modern misfires, these bikes earned reputations for reliability issues, questionable engineering, or disappointing performance.

By Pouria Savadkouei | 2026-04-01 20:01:09


VIEW MORE
story-3
Killer Custom's Jail Break Is The Breakout That Refused to Blend In

Slideshow: Killer Custom's "Jail Breaker" build focuses more on stance and visual aggression than mechanical overhaul.

By Verdad Gallardo | 2026-03-18 19:20:32


VIEW MORE
story-4
Crazy Bunderbike Build Looks Amazing, But Is It Impossible to Ride?

Slideshow: The Swiss custom shop has taken a Harley Softail and stretched it into something so long and low that it looks closer to a rolling sculpture than a conventional motorcycle.

By Verdad Gallardo | 2026-03-07 16:15:30


VIEW MORE
story-5
Harley-Davidson Reveals Super Cool Cafe Racer Concept

Slideshow: Harley-Davidson's new RMCR concept revives the café racer formula with modern hardware-and it may be exactly the reset the company needs.

By Verdad Gallardo | 2026-03-04 12:23:37


VIEW MORE
story-6
Engraved Rebellion: Inside Bundnerbike's Glam Rock II

Slideshow: A standard cruiser becomes an intricate metal canvas in the hands of a Swiss custom house known for pushing Harley-Davidson platforms far beyond their factory brief.

By Verdad Gallardo | 2026-02-24 18:19:44


VIEW MORE
story-7
10 Motorcycles You Should Never Buy

Slideshow: There is no shortage of great motorcycles to buy, but we would avoid these ten.

By Joe Kucinski | 2026-02-19 14:50:51


VIEW MORE
story-8
10 Things Harley-Davidson Needs to Fix in 2026

Slideshow: Harley-Davidson's challenges aren't abstract; they show up in dropping shipments, shrinking dealer traffic, and strategic decisions that aren't yet translating into growth.

By Verdad Gallardo | 2026-01-13 18:33:17


VIEW MORE
story-9
Southpaw Super Glide: A Left-Hand-Drive 1979 Harley FXE Built to Fit the Rider

Slideshow: Graeme Billington's left-hand-drive Shovelhead is as much about problem-solving as it is about classic Harley form.

By Verdad Gallardo | 2025-12-30 11:27:08


VIEW MORE