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Progressive Suspension Fork Spring Kit 11-1145 Made In USA Lifetime Warranty

Same Day Shipping – Authorized Dealer – NO Restock Fee
US $123.95
ApproximatelyAU $191.46
Condition:
Brand New
More information - About this item condition
6 available
Breathe easy. Free delivery and returns.
Postage:
Free USPS Priority Mail®.
Located in: Collegeville, Pennsylvania, United States
Delivery:
Estimated between Wed, 6 Aug and Tue, 12 Aug to 94104
Delivery time is estimated using our proprietary method which is based on the buyer's proximity to the item location, the postage service selected, the seller's postage history, and other factors. Delivery times may vary, especially during peak periods.
Returns:
30-day returns. Seller pays for return postage.
Payments:
     Diners Club

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eBay item number:223576943056
Last updated on 03 Aug, 2025 00:52:03 AESTView all revisionsView all revisions

Compatibility

This part is compatible with 92 vehicle(s)
YearMakeModelSubmodelNotes
1993HondaCBR600F2--
1992HondaCBR600F2--
1991HondaCBR600F2--
1996HondaCBR1000F--
1995HondaCBR1000F--
1994HondaCBR1000F--
1993HondaCBR1000F--
2014KawasakiVulcan 900VN900B Classic
2014KawasakiVulcan 900VN900C Custom
2014KawasakiVulcan 900VN900D Classic LT
2005KawasakiVulcan 1500VN1500R Drifter
2004KawasakiVulcan 1500VN1500R Drifter
2003KawasakiVulcan 1500VN1500R Drifter
2002KawasakiVulcan 1500VN1500R Drifter
2001KawasakiVulcan 1500VN1500G Nomad
2001KawasakiVulcan 1500VN1500R Drifter
2000KawasakiVulcan 1500VN1500G Nomad
2000KawasakiVulcan 1500VN1500R Drifter
1999KawasakiVulcan 1500VN1500G Nomad
1999KawasakiVulcan 1500VN1500J Drifter
Portions of the information contained in this table have been provided by billetproof_llc

Item specifics

Condition
Brand New
Disclaimer
Please provide us with your year, make and model during checkout
Warranty
90 Day
UPC
Does Not Apply

About this product

Product Identifiers

Brand
Progressive Suspension
Manufacturer Part Number
11-1145
eBay Product ID (ePID)
171268633

Additional Product Features

Part Type
Fork Springs

Item description from the seller

About this seller

Billet Proof Designs

98.4% positive Feedback50K items sold

Joined Aug 2007
Usually responds within 24 hours
Welcome to Billet Proof Designs—we’re glad you’re here. I’m Damian, founder of Billet Proof Designs and a lifelong rider. What started as a passion project between two friends has grown into a trusted ...
See more

Detailed seller ratings

Average for the last 12 months
Accurate description
4.9
Reasonable postage costs
5.0
Postage speed
5.0
Communication
5.0

Seller feedback (14,541)

All ratings
Positive
Neutral
Negative
  • t***t (178)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    The product fit perfectly! Took all of about 20 minutes to swap out my old windscreen to this one. It cut about 50% of the direct wind-buffet. The product was well shipped (no damage). The seller was great about following up with you after you tell them what make/model/year bike you have to insure proper fitment. Very pleased with this seller, his knowledge and the product itself.
  • w***0 (359)- Feedback left by buyer.
    Past month
    Verified purchase
    Item arrived as described. Great packaging. Fast shipping. A+ seller!
  • p***p (32)- Feedback left by buyer.
    Past month
    Verified purchase
    Battery as advertised, shipped quickly and well packaged. Price was same or better than other sites.

Product ratings and reviews

5.0
8 product ratings
  • 8 users rated this 5 out of 5 stars
  • 0 users rated this 4 out of 5 stars
  • 0 users rated this 3 out of 5 stars
  • 0 users rated this 2 out of 5 stars
  • 0 users rated this 1 out of 5 stars

Would recommend

Good value

Good quality

Most relevant reviews

  • Must have upgrade for first gen SV650's!

    The original springs and spacers are designed for a sub-100lb. rider, not nearly enough for most any adult. These springs add far more spring rebound due to the longer spring and make for a much stiffer ride. I haven't hit the bump stops yet with these springs, they feel great. I installed these in conjunction with a set of all balls fork seals and dust seals, as well as some Harley Type E fork oil (Just because I had it available in the garage).

    Verified purchase: YesCondition: NewSold by: midwest-discount-cycle

  • Suspension Upgrade Suzuki Intruder VL1500LC

    Replacing the oil was the hardest part without removing the fork tube from the yoke. Getting the preload spacer to the right height took some rocket science. Getting the whole she-bang to compress into the tube while turning the fastener almost dislocated my shoulder. Its best to have another friend help you when doing this. I'm glad I did!

    Verified purchase: YesCondition: NewSold by: speedaddicts

  • Wow, night and day difference

    Just picked up my bike from the shop, had my fork seals replaced, but also had my mechanic replace the fork springs with progressive springs 11-1145, my bike is a 09 Vulcan 900 custom, and I have 20000 miles on it, after picking up the bike, I took it on a road test, WOW, night and day difference, the handling has improved dramatically, and no front end dive while coming to a stop, It rides better than it ever has, and I'm the original owner, I highly recommend these springs.

    Verified purchase: YesCondition: NewSold by: skillzshop

  • Making it fit

    I have a 2013 triumph speedmaster. These springs are 6" longer than stock. Had to cut the spacer in half. Not a big deal, but not a direct swap either.

    Verified purchase: YesCondition: NewSold by: jcmotors

  • Feels better.

    Very happy with this purchase. Haven't had them on for long but feels better so far. Came with good instructions.

    Verified purchase: YesCondition: NewSold by: parts_giant