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Hayden Enterprises - M6-BT07 - M-6 Primary Chain Tensioner

OEM Cycle Shop (577885)
99% positive feedback
Price:
US $121.48
ApproximatelyAU $189.07
+ $5.50 postage
Estimated delivery Fri, 8 Aug - Fri, 22 Aug
Sent today if you order in the next Sent today if you order in the next 1h 5m
Returns:
30-day returns. Buyer pays for return postage. If you use an eBay postage label, it will be deducted from your refund amount.
Condition:
Brand New
M6 Chain Tensioner. Hayden Enterprises.

About this product

Product Identifiers

BrandHayden Enterprises
Manufacturer Part NumberM6-BT07
eBay Product ID (ePID)171233964

Additional Product Features

Part TypeM-6 Primary Chain Tensioner

All listings for this product

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Ratings and reviews

4.6
74 product ratings
  • 59 users rated this 5 out of 5 stars
  • 8 users rated this 4 out of 5 stars
  • 3 users rated this 3 out of 5 stars
  • 0 users rated this 2 out of 5 stars
  • 4 users rated this 1 out of 5 stars

Would recommend

Good value

Good quality

Most relevant reviews

  • Top favourable review

    Smooth Cruisin'

    Primary Chains have uneven rotation and Hayden Tensioners are able to control most of the erratic cycle, gearing up & down; as well as, cruising along. I've been using them for years in different models with great success. With anything mechanical, it is important to understand the operation, use quality parts and follow instructions.

    Verified purchase: YesCondition: New

  • Top critical review

    Hayden primary chain tensioner

    the machining on the metal parts is of poor quality. Machine and burn marks all over as well as the fact that the shims that were supplied don't fit. I will have to file down The Shims, maybe only about .005", but that's not the point. I know that this tensioner is a good upgrade & works well but I'm still really disappointed with the quality considering its cost.

    Verified purchase: YesCondition: New

  • Great primary chain tensioner from Hayden Enterprises.

    I read reviews stating this primary chain tensioner was noisy until it is broken in. I didn't have any initial noise from the chain case. I put about 50 miles on it, and then it had a little noise. The tensioner did nothing for the starter operation, nor the clunk when shifting into 1st gear. The chain is now at the required adjustment. This primary chain tensioner works very well with my primary chains operation. I use high quality primary chain oil in my Harley that has worked very well for the past 40,000 miles. I didn't need any of the included shims to get the correct measurement. I highly recommend installing this adjuster since it keeps the right amount of tension on the primary chain. This tensioner should allow the bearings involved with the primary chain to last a lot longer.

    Verified purchase: YesCondition: New

  • Should be an OEM Part

    I have installed the Hayden primary chain tensioner on both of my Harleys ('15 FLHR, '16 FLTRXS). It keeps the chain properly tensioned throughout it's rotation and never allows it to get too tight - which would cause bearing damage. Besides, it REALLY quiets down primary and tranny noise. Straightforward installation and one of the best improvements you can do to the bike.

    Verified purchase: YesCondition: New

  • So far ok

    Heavy duty bracket, but had to file on it to get the shoe in place and where it would slide up & down. Also the shimms need filing but didn't need them, maybe after a bunch of miles, will worry about it then. I have low milage so ended up with 1/4" gap which is ok. I found out some people are setting it at that instead of 3/8" recomended.

    Verified purchase: YesCondition: New

  • The best product for harleys by a country mile.

    The Hayden primary chain tensioner is a solid, simple well engineered product. I had the Baker primary tensioner before this was total rubbish, the arm bent allowing the chain to become loose causing wear, I notified Baker with photo's and received no reply, never again. Hayden all the way.

    Verified purchase: YesCondition: New

  • The Hayden M6 Nice but the craftmanship needs improvement.

    I like it. It works great but the machine work is not that good. The springs were rusty and the packing was non existent. It was just thrown in a box loose.

    Verified purchase: YesCondition: New

  • Better already

    Fit right in on my 07 Dyna. Super easy install, even come with two shims in case your primary chain has some stretch in it already. After the 400 mile break in period the noise in the primary is completely gone! The bike shifts quietly and neutral is super easy to find now as well.

    Verified purchase: YesCondition: New

  • Good product. I now have 5/8 inch play in my primary chain. Harley stock tensioner allowed almost no play when cold. Less whine when running in 5th.

    Dramatic difference during down shifts, very smooth. Up shifting still has the Harley clunk but still an improvement. Purchased because I read how bad 2007 automatic adjuster was. I now have 3/8” or better cold slack in the primary chain, as it should be. Does what it says!

    Verified purchase: YesCondition: New

  • Great value and perfect fit!

    It was an easy install, perfect fit! No more worrying about over tightening the chain! This was the best price on the internet with easy to fallow instructions. Would recommend to anyone looking to replace their chain tensioner.

    Verified purchase: YesCondition: New