Shock Absorber Adjustable Steel Frame by Penske

$950 USD



Weight Range:
Which Length Shock Do You Need?:
In stock and ready for shipping
SKU: PS-8900E-SF-WR-1-3"


  • Greatly improves ride quality
    Great for 2 up riding
    Fully adjustable+
    Made by Penske
    Race inspired

SKU: PS-8900E-SF-WR-1-3"

(do not include passenger or bags)

This anodized aluminum body shock allows adjustment of preload, ride height and rebound. Whether you are aggressive in the twisties, want launch for drag racing or just need a little more support for 2 up riding this shock gives you what you need.

Built with the track in mind but great for everyday riding and made for the person who is particular about their ride. Once again only the BEST!!!


Fitment Disclosure

This fitment information is provided to you based on the manufacturer's information. Consult manufacturer publication(s) and/or website(s) for specific fitment and other important application information. This fitment information is based upon the stock version of the motorcycle or unit referenced and any accessory added or other modification could invalidate the information provided.

General Safety Warning

Failure to follow manufacturer's recommendations and requirements can cause product failure resulting in serious injury or death. While effort has been taken in collecting accurate fitment information, Witchdoctors Billet Specialties LLC accepts no liability for loss or damage resulting from errors or omissions. If you believe any of the information provided is erroneous, please email:

Customer Reviews

Based on 1 review
Get one!

Well, after putting some miles on my new Penske, I'm ready to give it a fair review.

The short version is - get one; you won't regret it. It's transformative.

The long version is it feels so much better than the OEM air shock that I have gone through two of. No more worrying about a flat shock now though. It just soaks up the potholes and bumps. I noticed the back end doesn't track in the grooves like before either.


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Product Availability

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If your order arrives and it is not right, we will we'll fix it. We promise!

Doesn't fit or just not happy with it? You can return any new, unopened, unused or unaltered item within 30 business days of delivery receipt of your item. We will issue a refund to your original payment method.

See our full Return Policy for all of the pertinent details.

Product Style Sku Stock
100-130 / 3"PS-8900E-SF-WR-1-3"0
100-130 / 4"PS-8900E-SF-WR-1-4"0
131-160 / 3"PS-8900E-SF-WR-2-3"0
131-160 / 4"PS-8900E-SF-WR-2-4"-1
161-190 / 3"PS-8900E-SF-WR-3-3"-2
161-190 / 4"PS-8900E-SF-WR-3-4"-2
191-210 / 3"PS-8900E-SF-WR-4-3"-3
191-210 / 4"PS-8900E-SF-WR-4-4"-1
211-240 / 3"PS-8900E-SF-WR-5-3"-3
211-240 / 4"PS-8900E-SF-WR-5-4"-7
241-280 / 3"PS-8900E-SF-WR-6-3"-5
241-280 / 4"PS-8900E-SF-WR-6-4"0
281-Up / 3"PS-8900E-SF-WR-7-3"-3
281-Up / 4"PS-8900E-SF-WR-7-4"-4