Mount Bases

Mount bases connect to the bike seat (aka saddle) or bike rack.  They allow for the connection of Garmin, Magene, GoPro, or similar devices. OEM direct mount models use the saddle manufacturer's built in accessory option.  Universal mount bases can be attached to most saddles or bike racks. All mount bases are designed for the optimal operation and safety of you and your device, and are made from state-of-the-art Bioplastics.  Our mounts are tough and feature top grade corrosion resistant hardware.

Frequently asked questions

We offer a 30-day return policy on unused products with pre-paid return shipping. Additional terms and conditions apply.

Unless noted otherwise, we offer a 1-year (12-month) warranty on all Bup Mounts and Mount Arms. Additional terms and conditions apply.

Sign up for back-in-stock notifications on the product page to be notified the moment stock is replenished.

Please see our mount configuration helper, the mount base comparison page, and the mount arm comparison page to determine the correct options for your setup.

Please see our mount configuration helper, the mount base comparison page, and the mount arm comparison page to determine the correct options for your setup.

Supported Radars

  • Garmin RCT715 Garmin RCT715
  • Garmin RTL510/515 Garmin RTL510/515
  • Garmin RVR315 Garmin RVR315
  • Garmin RTL500 Garmin RTL500
  • Garmin eRTL615 Garmin eRTL615
  • Magene L508 Magene L508