British Standard Piston Ring Compressor for 650 c.c. Motorcycles - 70-75mm Triumph BSA – Lowbrow Customs
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      Why buy from Lowbrow?

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      LOWBROW CUSTOMS USA MANUFACTURING SCHOLARSHIPS

      Here at Lowbrow Customs we believe strongly in supporting US manufacturing. We have created multiple annual scholarships, one with the Lincoln Electric Welding School and another with Tri-C (Cuyahoga Community College) for students in financial need who are pursuing workforce training. From TIG welding to machining, this is the backbone of manufacturing in the United States. Want to learn more?

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      Customer Reviews
      5.0 Based on 14 Reviews
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      Filter Reviews:
      • 75.5
      • ring installation
      • hose clamps
      • beer can
      • ring
      • motorcycles
      • foster
      • chance
      • side
      EA
      06/19/2021
      Eric A.
      United States United States
      I recommend this product
      Ring compressor

      Well, having this is luxury mechanizing! I used to have to use a 16 oz beer can and cut away the side lengthwise, or cut apart a Foster's beer can and use large hose clamps, but this is the way to go, less chance of breaking a ring! I highly recommend this for 70-75.5mm ring installation on air cooled motorcycles.

      TD
      09/28/2020
      Tompson D.
      United Kingdom United Kingdom
      A satisfied customer, the delivery was phenomenally well sorted, USA to UK in 3 days, brilliant !

      Yet to use, but will be fine

      G
      01/12/2020
      Guest
      GB
      Ideal for the job.

      Well constructed and finished, does what it is designed for.

      D
      11/16/2019
      Dale
      US
      Simple and effective..

      This is a high quality tool that is simple and effective in getting the job done.

      G
      11/04/2019
      Guest
      US
      Ring compressor

      The product worked perfect, got the rings in on the first try, super product and super bunch of people to work with placing orders.

      JE
      01/24/2019
      john e.
      US
      Ring install tool

      Worked correctly with great quality . Items shipped on time also . Great source for Triumph items .

      SG
      11/18/2018
      Steven G.
      US
      Exactly as described!

      Quality and exactly as described!

      Lowbrow Customs Piston Ring Compressor for 650 c.c. Motorcycles - 70-75mm Triumph BSA Review
      CT
      11/06/2018
      Camille T.
      US
      1973 triumph 750 tiger bobber

      I purchased the bike approximately 5 years ago knowing I was not gonna have time to work on it until I retire Retired a year and a 1/2 ago starting to work on the bike Over the years I've been purchasing everything I need from lowbrow customs a friend Of mine introduced me to your company extremely happy with the products that I've purchased and the service and everyone that I have spoken to on the phone i Todd has helped me immensely would not have completed this build without him I highly recommend lowbrow customs to all my friends Thank you

      Lowbrow Customs Piston Ring Compressor for 650 c.c. Motorcycles - 70-75mm Triumph BSA Review
      DH
      10/24/2018
      David H.
      US
      Lord of the Rings

      I was recently in need of a set of ring compressors for my ‘52 Triumph project.I checked with all the usual suspects,NAPA,Harbor Freight,my motorhead buddies and others only to turn up a bunch of wrong sized tools of dubious quality and value. I have made several purchases from Lowbrow Customs in the past and looked at there offerings.They had what appeared to be the factory equivalent at a very competitive price.When the arrived a few days later ( with free shipping! ) I was not disappointed. This gave my buddies an excuse to ride over and give me a hand.

      Lowbrow Customs Piston Ring Compressor for 650 c.c. Motorcycles - 70-75mm Triumph BSA ReviewLowbrow Customs Piston Ring Compressor for 650 c.c. Motorcycles - 70-75mm Triumph BSA Review
      SC
      06/23/2018
      Steve C.
      US
      Works Way Better Than a Screwdriver Tip or Fingernails!!!!!

      Back in the day we were constantly seizing or just plain wearing out the pistons/rings in our two stroke dirt bikes. I can still smell the “bean" oil in the air!!! No one owned a spring compressor so we were stuck keeping the rings compressed “manually” with a screw driver tip, finger nail, screw clamp, etc. while trying to lower the cylinder in place. It usually worked but not always. There were more than a few “ah F###” moments. So if you don’t want get into a wrestling match with the two pistons on your Brit twin, get a set of these puppies, you’ll be glad you did, makes the job so much easier. Oh and google around, there are some templates/measurements out there for making a piece of wood to fit between the bottom of the pistons and the top of the cases so the pistons stay up while (whilst) you slide the cylinder down.

      KB
      04/12/2018
      Kira B.
      US
      Great tool!

      Just the thing we needed to complete our engine rebuild.

      KC
      04/06/2018
      Kelly C.
      US
      Ring Compressors Worked Great

      I am rebuilding a 72 Triumph OIF 650 Tiger. In that process I needed ring compressors to install new pistons. The tools I got from your shop worked very well.

      JC
      03/17/2018
      Jim C.
      US
      Triumph parts

      Great parts for my vintage triumph project. Thanks !!!

      MJ
      12/04/2017
      Mike J.
      US
      Piston Ring Compressor

      Simple, clean, easy to use. Made well, so it should last.