This site uses cookies. By continuing to browse the site, you are agreeing to our use of cookies.
OKLearn MoreWe may request cookies to be set on your device. We use cookies to let us know when you visit our websites, how you interact with us, to enrich your user experience, and to customize your relationship with our website.
Click on the different category headings to find out more. You can also change some of your preferences. Note that blocking some types of cookies may impact your experience on our websites and the services we are able to offer.
These cookies are strictly necessary to provide you with services available through our website and to use some of its features.
Because these cookies are strictly necessary to deliver the website, you cannot refuse them without impacting how our site functions. You can block or delete them by changing your browser settings and force blocking all cookies on this website.
These cookies collect information that is used either in aggregate form to help us understand how our website is being used or how effective our marketing campaigns are, or to help us customize our website and application for you in order to enhance your experience.
If you do not want that we track your visist to our site you can disable tracking in your browser here:
We also use different external services like Google Webfonts, Google Maps and external Video providers. Since these providers may collect personal data like your IP address we allow you to block them here. Please be aware that this might heavily reduce the functionality and appearance of our site. Changes will take effect once you reload the page.
Google Webfont Settings:
Google Map Settings:
Vimeo and Youtube video embeds:
You can read about our cookies and privacy settings in detail on our Privacy Policy Page.
Privacy Policy
CARBON SEAT POSTS AND SEAT RAILS
/in Uncategorized /by CBRA common problem with carbon is over-tightening. Here I am rebuilding a deep crack. Its important to ensure all layers are exposed to build a strong repair.
This Fi’z’ik seat got the MTB treatment and cracked in 3 stress areas. Again you can see how brutal I get in clearing damaged areas for structural repairs that could cause direct injury. I don’t always take these on for legal reasons.
They are now successfully back in the field were they belong and so far no returns!
ALLOY WELDING
/in Uncategorized /by CBRScott Genius MC20 Carbon frame with alloy rear stay mounting: Broken rear stay mount. Normally this is a throw away frame because the cracked alloy part is too close to the carbon frame. Epoxy and heat don’t mix. I welded the alloy mount at the same time protecting the carbon frame. In fact I increased the area of support as this is a known problem on this model.
SEAT STAY
/in Uncategorized /by CBRGot this Cube Litening that had a side impact. The seat stay was broken off at the top and bottom of the chain stay. The seat stay piece was also snapped into two pieces. The first job was to align the broken parts together with a strong epoxy on the frame itself. Once cured in perfect alignment the repair could begin. Each break was rebuilt with 5 layups of different CF weave to ensure stiffness. In this case I resprayed the repair.
BRAKING SURFACE
/in Uncategorized /by CBRAnother sad but all too typical worn brake tracks on perfectly good wheels. It’s a time consuming job to ensure the re-build is flush, level and can withstand high heat and abrasion. Don’t ask what I use…it’s not off-the-shelf epoxy.
WHEELS
/in Uncategorized /by CBRI was sent a set of Bontrager 700’s that had melted down an Alpine run. The rear wheel profile was deformed from the incorrect pads and brake surface was de-laminated. Luckily the wheel was still true so I took on the project.
Firstly the profile had to be reset by creating a mold of the correct profile. After cutting away the damaged area I rebuilt the wheel and brake surface. It is important to get the weight the same so there is no bias to a heaver side. The wheels are as good as new.
FRAMES
/in Uncategorized /by CBRBianchi Infinito. Down tube was damaged. 8 x uni and bi carbon fibre layup. Frame still weighs as per original
The Bianchi Infinito
/in Uncategorized /by CBRThe Bianchi Infinito back to its former glory. Complete bike weighs 6.7kg