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Roland Sands 49mm Fork Preload Adjusters For Harley Dyna 2006-2016
  • Roland Sands 49mm Fork Preload Adjusters For Harley Dyna 2006-2016 - Black Ops
  • Roland Sands 49mm Fork Preload Adjusters For Harley Dyna 2006-2016 - Contrast Cut
  • Roland Sands 49mm Fork Preload Adjusters For Harley Dyna 2006-2016 - Chrome

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Roland Sands 49mm Fork Preload Adjusters For Harley Dyna 2006-2016 Videos

RSD 49mm Fork Preload Adjusters For Harley

The RSD Preload Fork Adjusters allow on-the-fly fork spring preload adjustment. With a hex key, easily increase or decrease preload to alter the handling characteristics for a softer or stiffer ride.


  • Replaces the OEM top fork caps
  • Easy installation. No need to remove forks or top triple tree from bike
  • CNC machined from billet aluminum
  • Contrast Cut, Black Ops or Chrome finish
  • Up to 1.15” of preload adjustability
  • Made in the USA


Fitment Notes & Exceptions

  • Fits 2006-2014 Dyna (FXD) and 2002-2011 VRod (VRSC) with 49mm fork tubes except:
  • Will not fit Switchback (FLD) models
This Product Fits:
Harley Davidson
Dyna Fat Bob FXDF 20082016
Dyna Low Rider FXDL/I 20062009, 20142016
Dyna Low Rider S FXDLS 2016
Dyna Street Bob FXDB/I 20062016
Dyna Super Glide Custom FXDC/I 20062014
Dyna Super Glide FXD/I 2006, 2007, 2008, 2009, 2010
Dyna Wide Glide FXDWG/I 20062016
Night Rod Special VRSCDX 2007, 2008, 2009, 2010, 2011
Night Rod VRSCD 2006, 2007, 2008
Street Rod VRSCR 2006, 2007
V-Rod Muscle VRSCF 2009, 2010, 2011
V-Rod VRSCA 2002, 2003, 2004, 2005, 2006
V-Rod VRSCAW 2007, 2008, 2009, 2010
V-Rod VRSCB 2004, 2005
V-Rod VRSCX 2007
Product Style RevZilla Item # Manufacturer Product # Availability
49mm Fork Tubes / Chrome 871220 0208-2062-CH In Stock: Ships within 24 hours
49mm Fork Tubes / Contrast Cut 871222 0208-2062-BM Only 3 Left: Ships within 24 hours
49mm Fork Tubes / Black Ops 871224 0208-2062-SMB In Stock: Ships within 24 hours


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Roland Sands 49mm Fork Preload Adjusters For Harley Dyna 2006-2016 3.8 5 4 4
Hard to install without damaging They are manufactured with a odd ball 10point size head. This makes installation without marring the finish near impossible when following the supplied instructions. Also they are made of aluminum not steel like the original HD caps. Extra caution must be used as stripping them while trying to install would be easy. I chose theese over the competition because they had a greater range of adjustment. If I was to do it allover again think I would try the others. I am not looking forward to removing theese for the next Fork Oil change. They are easily marred and don't seem to be the most durable peices. January 10, 2016
Best available suspension mod Installed these with a set of progressive springs on a 2013 sportster. No more dive under braking. Soaks up bumps like butter. September 7, 2015
Great accessory, unless you plan on upgrading your shocks. Recently I decided to upgrade the front fork on my HD 1200 Custom. I bought a fork brace, RSD Misano dust cap covers to match these pre-load adjusters, and Progressive Suspension monotubes. First I'd like to say that these look phenomenal and match the Misano dust covers perfectly. I think both items would be a great addition to any harley front end. Unfortunately, while they are compatible with stock suspension, they were not compatible with the tops of the monotubes, and i suspect a number of forward aftermarket shocks might give the same trouble. Hence I took the better shocks over the trick looking adjusters. Wish I could have both. June 1, 2014
An overall great product with one drawback After tossing between these and Speed Merchant's adjusters for a while, I decided to go with these. The price is right, the range of adjustment is good, the look is sharp. And now, for the stupid part. The upper portion is 10-sided 1-1/4" by about 5/32" tall. The documentation says to use an adjustable wrench, but shows pictures of what appears to be ChannelLocks being used. Why they couldn't just make it a 1-3/8" hex top to match the stock cap and be able to be used with existing tools like the MotionPro socket, I don't understand. Other than that, they seem well thought out, well designed and well made. The ability to adjust preload by well over an inch on the fly with no need to open the forks and cut spacers is worth it. If you are interested in fine-tuning your suspension, put these on your short list! April 2, 2013
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