Customer Reviews

Reviews 26 to 50 of 88
Good kit, comes with everything needed for install with no issues but does not include install instructions which made me install the sprockets wrong since they are tapered. I went by eye and straight edge but wasn’t sufficient enough and ended up with major failure and sprocket bolts breaking due to misalignment. The taper on sprockets is a huge factor on stress/twisting of rear sprockets and found that out the hard way…

Advantages: Good kit
Disadvantages: No install instructions
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The photos does not match the product that I got. The sprocket is black oxide which is good but the nut and washer that comes with it looks like standard yellow zinc grade 8 hardware that you would find at Lowes or Homedepot and I suspect that this is not 4140 tool steel. If your product doesn't match your advertising.... then it leaves trust issues with the rest of your products.

Advantages: Great sprocket
Disadvantages: very questionable hardware
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I bought these rocker boxes in 2012, sos out 7 years ago. They look awesome, the stock rocker boxes are just plain ugly to me. I just took them off my bike to replace the gaskets, as they leak a bit after a while. This is the second time in 7 years that I had to do this, but it’s worth it to me, to keep a look that I love.

Advantages: Looks awesome, stock look can’t touch it.
Disadvantages: Leaks after a couple of years, though, I’m going to try gasket dressing on all gaskets.
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Dalton A Dalton about Touring Chain Conversion Kit, 2007 Only Verified Purchase

Not sure what the guy below is talking about. Dished sprockets always fish out. Quality on my kit was top notch. Quick install with a YouTube video. I called about my order and they swapped a sprocket ghg at was holding up the order with in stock and 2 day shipped FREE. Infact i have just purchased another 55t sprocket because of the quality and EXCELLENT customer service.

Advantages: Well made, easy install.
Disadvantages: I didn’t research tooth sizes compared to stock pulleys. 24/51 was only about 100rpm of stock. I wanted to gear down more.
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Jeremy Ebbesen Jeremy about 10mm Compression Release Sets Verified Purchase

I can't say enough good about both the products and the customer service I've received from Vulcan. I have used their raked steering cups and now these compression releases. They even exchanged the first set I ordered for a longer thread set. Will gladly do business in the future.
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Top Quality unlike those made in China Knockoffs!!! Perfect fit!!! Installed one on my 2013 FLHTC my 2008 Fatboy and My 2020 FLHR Now I will be ordering one for my 2020 FLRT !!!

Advantages: Half the spinning weight of OEM
Disadvantages: This should come Stock on all Harleys
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These guys are great!! Machine quality is second to none. There was a fitment issue, without question due to my hodgepodge of parts, but Vulcan came through with the correct spacers! Bought both front and rear conversion axles and couldn’t be happier.

Advantages: Awesome customer service!
Disadvantages: Logo not etched on like rear. I only say because the stuff is so nice it
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Perfect, no problems at all

Advantages: Cost, fitment, good instructions, fast shipping, very happy
Disadvantages: Absolutely none
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This axle and adjusters set is absolutely amazing. The design,quality and ease of operation of this part is simply beyond belief,especially when compared to the oem piece that it replaces. Every touring Harley should have this part! The installation is easy and the instructions are clear and very easy to understand. If you have a touring Harley,especially with a little more than stock horse power,save yourself the aggravation of the stock style cam adjusters and trying to get set correctly,and buy this part!!! At the price point they offer it at,it’s simply something you can’t do with out.

Advantages: Quality material,a thousand times easier to adjust than the stock part,simple,clear easy instructions.
Disadvantages: There simply are none.
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Could you keep your sizes or measurements in standard sizes for I am old school and don’t like the metric sizing! Please and thank you!
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Smooth sailing and so easy you will think you forgot to do something. I'm rolling easy and free on my FXR front and rear.

Advantages: Ease of install
Disadvantages: None
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Just do it!!! I have a 2010 Electra Glide Limited with 105K miles on it. Engine has stock jugs, with Wiesco forged 10.5 to 1 pistons, Andrews 54h cam, mild porting to stock heads, stock clutch assembly out of a low mileage newer bike with heavy spring plate, Screaming eagle tuner and Screaming Eagle slip ons, stock cat eliminated. I just installed this Compensator eliminator, with new inner primary bearing, new chain and reused my Hayden M6 Tensioner that is a few years old. WOW!! My bike has never run this good, Or sounded so quiet. The start up is perfect, shifting is better than it has ever been, forward response is instantaneous when rolling on the throttle. maybe a slight bit more vibration thru the pegs at certain rpms, but nothing bad or concerning, It is a 45 Degree v twin and it feels more alive, and in sync with rider input then ever. I have put so many different compensators in my bike over the years, and never had the incredible rider experience of this product!

Advantages: Start up. No rattle noises from compensator, Clunking kick back when starting, improved shifting, Overall better experience with rider input. Peace of mind that there is not a bunch of moving parts attached to your crankshaft to fail!!
Disadvantages: None, Other than you will no longer be donating your hard earned money to Harley every 10-15k miles to fix there overly complicated, way to many moving parts attached to the crankshaft junk!! Could not find any good reviews or reasons during research to pros and cons of compensator vs eliminator. Can say that people concerned about starter damage, and pressed crankshaft issues. Put this eliminator on, and every 10k miles you ride trouble free, put $500.00 in a jar. I would have over 5K saved!!
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Best chain drive you can buy. Don't hesitate. Nothing but quality
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Steven Collins Steven about Touring Chain Conversion Kit, 2007 Only Verified Purchase

Great upgrade from belt, very high quality, recommended for any high horsepower build.

Advantages: Very easy to change final drive gear ratios, ease of installation.
Disadvantages: None
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My only issue is it requires you to either buy a special wrench separately or grind down one of your own significantly to adjust this. Why ship the wrench with the 32 sprocket adjuster and not this one? Now I have to wait longer to install. It’s not like you can use any ordinary wrench to adjust it, why not mention that in the description? Or offer the special wrench? Really annoyed.

Advantages: Looks nice, seems quality.
Disadvantages: Ships without required tool so now I have to find it and order it separately.
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James Hooke James about 10mm Compression Release Sets Verified Purchase

These 10mm Compression Releases work great, way better than the stock ones that came with the 120 inch motor.

Advantages: Motor starts way easier than before, looks Great and functions as supposed to.
Disadvantages: None
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I find that this product is the best cure for the failing HD compensator on the market especially much better made in material and craftmanship than any other product on the market USA Made FANTASTIC

Advantages: No more Breakdowns less noise more response at the throttle easier starting
Disadvantages: NONE
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I just wanted to say how good the rocker boxes look on my bike, the build quality is top notch. your price, and customer service was excellent as well thanks Rob
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Aaron Aaron about Softail Chain Conversion Kit, 2007 ONLY Verified Purchase

This kit was simple to install and lined up perfectly. No fabrication or modifications had to be made.

Advantages: When running a beefed up twin cam and tired of chewing up belts....this is the solution.
Disadvantages: None
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Ordered one to use with 32 tooth Darkhorse sprocket, works great
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Fantastic I love it...

Advantages: Better seat . And is fit perfect with my new S&S Power tune duel headers. No interferance .
Disadvantages: Nothing , no disadvantages
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Great product!

Advantages: Old school coolness
Disadvantages: A little more engine noise...
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Top quality kit! Everything went together great, detailed instructions.

Advantages: Everything you need except gaskets and tools. Sprockets look like they’ll last a long time.
Disadvantages: None, buy this!
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George Klein George about Shaft-LOC Rocker Arm Support Set, All Twin Cams Verified Purchase

Great improvement over stock. Glad I chose Vulcan Engineering Co. for highest quality parts for my Scoot!
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i ordered this kit last year an the owner of the shop was cool as hell an easy to deal with. he was short a part an sent blueprint of what i needed an we got it done. Shame all people can work together an deal with things as he did. Thanks to him we are done an bike looks great, amazing people there.

Advantages: A+
Disadvantages: nothing
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