The Story

J-MOUNT™ is a product jointly designed, developed and produced by Sarel and Jay vd Walt.


Seeing how riders struggle to mount their GPS units to their bikes influenced the process, ourselves keen riders and navigators having used every other conceivable method.

We are very proud of the product and believe it will add value to anyone that uses it. Without our test pilots, Brand Ambassadors and friends it would not have seen the light – we acknowledge you all –


Currently there are Production versions available for Garmin ETREX units (10, 20, 30). Pre-Production units for Garmin Oregon 600, Montana, Apple iPhone 6,7,8 S models, Samsung Note 1, Nokia 8 plus inserts for most fitness watches are available in small quantities.


Curtis Mobile was appointed official distributor worldwide on 1 November 2017.

Contact Details Sales, Dealer enquiries, Returns: or

Pre-Production units: Jay van der Walt


We offer a limited carry-in warranty for units sold in South Africa. Window Tearing will be fully replaced on a carry-in basis within the first 2 years.

Product Timeline The first samples were used by father and son at the Roof of Africa Bronze Qualifier in May 2017 and the first Pre-Production versions sold to competitors at the Roof of Africa in November 2017. The response was positive and we immediately started with production of the final unit. First production samples were in our hands by end of January 2018 and Version one was delivered to its first owner on March 6, 2018. The Etrex versions are widely used by some of the top Hard Enduro Riders in the world, seen at Red Bull Romaniacs 2018 and The Roof of Africa 2017.
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