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Burly Brand 12.2" Slammer Rear Shock - Harley Milwaukee-Eight Softail

$527.95
PICK MY VTWIN MOTORCYCLEThis part is vehicle specific. Pick your motorcycle to confirm it fits.
OUT OF STOCK

Specifications

BRANDBurly Brand
TYPESuspension
SKU750-05591
PART NUMBERB28-1220B
LENGTH12.2 in
DROP1-2 in
DAMPINGHigh-pressure nitrogen
ADJUSTMENTThreaded preload adjuster
INCLUDEDSpanner wrench
WEIGHT9.0 lb

Fitment

Fits these motorcycles

Listed per manufacturer fitment data. Not sure? Email us and we confirm before you order.

REVIEWS (20)

The Burly Brand 12.2" Slammer rear shock lowers the rear of the bike by 1-2 inches, giving it a lower, more aggressive stance and making it easier for shorter riders to reach the ground at stops. It is a performance shock that uses high-pressure nitrogen damping to keep ride quality consistent while the look is changed.

Riders choose this shock to fine-tune their setup. It uses an Internal Floating Piston design for smooth damping and deflective disc valving for precise control of suspension movement. A threaded preload adjuster lets you dial in ride comfort, and the included spanner wrench makes those changes simple.

The shock is a direct bolt-on upgrade that replaces the factory rear shock. It weighs 9 lbs and carries Burly Brand part number B28-1220B. The package includes a spanner wrench for adjusting preload.

Specifications

  • Brand: Burly Brand
  • Part Number: B28-1220B
  • Length: 12.2 in
  • Drop: 1-2 in
  • Weight: 9 lbs
  • Damping: High-pressure nitrogen
  • Adjustment: Threaded preload adjuster
  • Included: Spanner wrench

Common questions

How much does this shock lower the rear of the bike?

The Slammer shock lowers the rear by 1-2 inches.

What adjustments does the shock offer?

It has a threaded preload adjuster that you can change with the included spanner wrench to tune ride comfort.

What damping technology does it use?

It uses high-pressure nitrogen damping with an Internal Floating Piston design and deflective disc valving for consistent, controlled suspension movement.

CUSTOMER REVIEWS
4.1
20 CUSTOMER REVIEWS
Apr 25, 2019

Look fantastic on Triumph Bonneville T120

Thanks to Stuart Fillingham's YouTube video, I bought these. Couldn't be happier. A bit heavier than I expected but that just goes to the ruggedness of these panniers.

— Joe G
Apr 4, 2019

Love. These.

The style is awesome! Love the relaxed look with all the trim to make them classy too. Easy to get in and out of...really like the flip fully open and the finger hole snaps.<br />Great bag, perfect size for the HD Street 750!

— Richard H
Feb 5, 2019

Sweet

The Dark Oak canvas bags fit my Olive Gold Harley Slim S great! The fit and finish add that nostalgic look to an already classy bike. They are a bit small, but I didn't need to move my signals to make them fit, though plate relocation would be required had I not already moved it. They are a great addition and I can't wait to show them off.

— John F
Apr 15, 2021

cheap snaps not worth the money

the snaps break to easy not impressed with this bag at all

— John K
Jul 7, 2024

Commuting, not touring

I sent them back. They looked nice, but they were too small for my application

— Lee B
Sep 28, 2020

Burley Brand Voyager throw over.

Styling looks excellent. Build quality looks good, but there are definitey gaps in the lid closures where the rain can get in. The buckle snaps are easy to open and close but the tend to come unsnapped from just normal freeway riding speeds. The bags still stay closed because of the strong clips,, but the cool-loking bucklet snap come open. Would I but them again... probably. I might look at the black ones for better weather proofing. The olive onmes do looks fantastic, though, on my flat black T100. Very easy to take off and put on; takes only a couple of minutes. I used a universal rack assembly.

— Charles H