RentAGuzzi Motorcycle Rentals & Tours – Los Angeles CA
  1. Ciao Guest, Happy 2019! Note all of our products and custom bike builds are now on our sister site; You may need a new username and password to get into the new GTM Store system - pending and past order info is available there. NOTE: We are not Amazon, we are a tiny one man operation. Thanks for your patience on orders. GuzziTech is now back to our origins; Enjoy the Guzzi Community Forum and Resources here. There is zero tolerance on personal attacks and off-site links to other Forums or competing products. Note there's decades of Guzzi hands-on experienced help on this site, all whom give endless amounts of their time for free - be courteous. For those who are new here, the owner of this site (Todd - GT-Rx®) has been immersed in Guzzis since 1999. He's raced and wrenched for two-thirds of his life, both Pro dirt-track and road-race, and contributed to Cycle World Magazine from 2000 until 2007. He began Guzzi dyno performance modifying and fuel tuning in 2001, and has been wrenching them full time since 2007. His GT MotoCycles workshop has been open for ~4 years in Orange, CA. We do not have a phone number for this site or GTM, we're online only... do not ask us to call you. Click on the Service tab above for more info or to book an appointment -- it is not a retail shop to visit. If you're in L.A., you can come sample our work via our rental fleet - click the image link above. In a few short years will hit the 20 year mark of providing advice and tech tips for free. Understand that this is a privately paid for website, not a free social media platform littered with ads to help pay for it. Donations appreciated via the Account upgrade (see Site Support section below) or the Donate tab above, which unlocks all of the content here along with the Classifieds, Ask the Wrench sections and our Seasonal discount notices. Thank you for all of the continued support and contributions.

Factory Fork Oil

Discussion in 'Small Block' started by Duane Beery, Apr 17, 2019 at 9:23 AM.

  1. Duane Beery

    Duane Beery Just got it firing!

    Nov 3, 2018
    Likes Received:
    Seattle, WA
    I would like to change my fork oil but I have no idea what weight the factory put in. The owner's manual says either 5W or 20W? That's a big difference in fork action. If I wanted to increase the action I would put a lighter oil and vise versa but if it's 5W I wouldn't want to go any lighter. Not knowing what's in it now doesn't help much. Does anybody have an idea what MG puts in at the factory?

    BTW: 2007 Breva 750

  2. john zibell

    john zibell Moderator Staff Member GT Famiglia

    Oct 28, 2008
    Likes Received:
    Huntsville, AL
    10 weight seems to work well for most folks. That is what I'm using in my 1100 Breva. Heavier oil will give you more damping.

Share This Page