Universal Mount Kit (Eco Anatra model) for Bryton, Garmin, Magene, or Wahoo (ST)

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Regular price $24.99
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Device

This kit has been discontinued and replaced with the new Falco Universal Kit (ST-CF)

Our patented universal mount kit is designed to adapt to most rear saddle rails (see details below for fit).  This mount attaches to the rear part of the saddle rails to provide excellent clearance for saddle bags and other accessories (we are the original inventor of this mounting position).  This mount uses our latest Shark Tooth (ST) connector to easily connect various devices that will not slip or move under loading.

Select from complete kits designed to securely position a Bryton radar, Garmin Varia radar, Magene radar, or Wahoo TRACKR radar, for optimal visibility and operation.


Eco kits are made from a high-performance engineering thermoplastic known for its exceptional toughness, impact resistance, and UV resistance. They are significantly more durable than the common plastics typically used in 3D printed parts but are less expensive to manufacture than the bio-plastic used in our high-end kits.

All Eco kits include a lifetime warranty and are fully interchangeable with our high-end bio-plastic components.


Made in USA
*Lifetime Warranty (Continental US only - all others standard warranty)
Radars shown in images are for reference only and are not included.

Compatibility Features
  • Fits rear saddle rails with a width between 32 and 75 mm (1-1/4" to ~3")
  • Fits saddle rail thickness between 7.0 and 10 mm
  • Bryton radars:
    • R300L
  • Garmin Varia radars:
    • RTL-510
    • RTL-515
  • Magene radars:
    • L508
  • Wahoo radars:
    • TRACKR Radar
  • See details below before ordering
  • Lightweight and aerodynamic (71g - complete kit)
  • Securely attached - cannot be removed without tools
  • Places most devices ~75 mm (3 in) from the clamp point
  • Uses heavy-duty OEM quarter-turn inserts
  • Can easily be converted from one device type to another with a few minor Bup parts.
  • Fully adjustable device positioning with a non-slip interface
  • Devices are immune to rotation under loading
  • All options include a safety tether kit to ensure the device stays with the bike



Saddle Compatibility

To check your saddle's compatibility with the Eco Anatra, measure the width between the rails.  The maximum width allowed is 75 mm (~3") measured on the outside of the rails.  The rails can be round or oval and must be between 7 and 10 mm thick*.  The rear of the saddle must be clear of obstructions and allow for 25 to 35 mm (1" - 1.5") of clearance.

*For rails thicker than 10mm longer screws are requried - contact us before ordering to determine the size needed (additional screws are free).
Usage rating 

This mount is intended for use with bicycles used on paved or relatively smooth unpaved surfaces. Our mounts can be used with electric bikes up to class 3. ASTM International standard F2043-13.

 

BUP Shark Tooth Carbon Fiber (ST-CF)

What makes the Shark Tooth design different?

  • ST Mounts use toothed connections to prevent slipping.
  • Connections are very rugged and more than 3x thicker than GoPro type connections.
  • Very easy to assemble using the provided thread locking screws.
  • Eliminates the variations in GoPro like slot fitments for a more secure connection.

|---- Space ----|

  • Our mounts move the device down and rearward to increase spacing.
  • BUP mounts angles downward for more leg over clearance.
  • Leaves plenty of room for most small or medium bags.
  • Optional extensions can provide more space when needed.

Safety is not an afterthought

  • Safety band prevents twist out release from impacts, aggressive riding, opportunistic theft, and accidents.
  • Safety bands will not interfere with, or mute, radar range or operation.
  • Elastic safety tethers are thin and exactly the same as the Garmin OEM computer tether.
  • Heavy duty safety tethers are provided for heavier devices such as Garmin Varia RCT715.

Shark Tooth Grip

BUP designed the Shark tooth connector to eliminate device rotation. Standard action camera connectors (i.e., GoPro) typically suffer from unwanted rotation which requires overtightening the screw to overcome the rotation and that doesn't always work anyway.

ST-CF mounts use a thread locking screw that sandwiches the connector together. Easier to assemble and no way it will rotate. Just tighten normally and it is locked in place. Easy peasy.

Garmin

Compatibility

Besides being able to use all major brands of radars, our ST mount arms can be converted from one brand's radar to another. Switching between Garmin Varia and Magene require nothing more than unscrewing the insert rotating it 90 degrees. Conversion from Garmin or Magene to Bryton or Wahoo (or vice versa) is just as easy by swapping one insert for another.

Wahoo

Quality

Our mounts bases and arms are 3D printed with state-of the-art engineering grade materials using the latest manufacturing technologies. Small injection molded items, such as the quarter-turn inserts, are top-of-the-line and as good or better than the OEM part. We only use marine grade stainless steel hardware as well!

Image: Cutaway of Bup quarter-turn insert on the left compared to the common import mount variety on the right.

Frequently Asked Questions

Our Shark Tooth (ST) mounts are made from a bio-plastic composite material and our Shark Tooth Carbon Fiber line (ST-CF) is made with a UV resistant engineering grade carbon fiber reinforced polymer.

We manufacture, assemble, and package the products in the United States. A few generic accessory items and minor hardware items (e.g. washers) are imported.

We currently ship within the U.S., most U.S. territories, and select international countries. Please see the international shipping page for up-to-date shipping locations and more details.

All BUP mounts are manufactured and hand assembled in the USA

Patent # US D902,014 S, D893,285 S


The Garmin Varia, Bryton radar, Magene radar, GoPro, saddle bag, and saddle are shown for illustrative purposes only and are not included.

This product is not affiliated with, endorsed by or in any way associated with GoPro Inc. or its products and services. GoPro, HERO and their respective logos are trademarks or registered trademarks of GoPro, Inc..
This product is not affiliated with, endorsed by or in any way associated with Garmin Inc. or its products and services. Garmin, Varia and their respective logos are trademarks or registered trademarks of Garmin, Inc.
This product is not affiliated with, endorsed by or in any way associated with Magene Inc. or its products and services. Magene and their respective logos are trademarks or registered trademarks of Magene, Inc.
This product is not affiliated with, endorsed by or in any way associated with Bryton Inc. or its products and services. Bryton and their respective logos are trademarks or registered trademarks of Bryton, Inc.