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Everything what you need for gps bike tracker TrackHead technical knowledge base linked with installation int bike head tube, service support, manuals, spare parts for gps tracker etc. you can find on service page. Common questions and answers go to FAQ page. For JER Connect software please click gp to JER Connect page.
Head set star-nut in steerer tube is replaced by TrackHead. Inner diameters, or profile of for Steerer tube must comply with TrackHead outer diameters. TrackHead compatibility is dependent on inner diameter/length tube profile, not on bearings, or variation of head-set standards. TrackHead supports 2 variants of fitting mechanizm.
TrackHead diamater outer profile is designed for compatibility with Clasic straight, tapered profile with steel, aluminium or carbon materials. This makes 99% compatibility with various bike head-set system.
Star-nut is replaced by TrackHead in steerer tube. Inner diameters, or profile of for Steerer tube must comply with TrackHead outer diameters. For detailed instructions click the button.
TrackHead is 100% developed by JER, so it cannot happen in the future that we cannot supply a spare part. Every part of the TrackHead can be provided by us.
We provide complete warranty and post-warranty service for all gps bike tracker TrackHead parts. If you need help and don’t know what to do, try looking at the FAQ page, if it still doesn’t help, contact us via the contact form.