Quick release design: Allows rapid conversion between race number and camera light after the event
Supplied with 2-part locking mechanism: Ensures secure attachment and easy access
Summarized by Shop
With a Concentric Cycling Race Number Adaptor, you'll always be ready for race day. Simply remove your tail light and replace it with your race number. No tools or rubber bands needed.
To use the adaptor, simply slide in your race number, click in the tool-free locking mechanism and insert/twist the holder into your Concentric Cycling Sea
Material
Carbon nylon
Mounting
Concentric cycling seat post
Compatibility
Garmin Varia RTL, RVR, RCT715, Fly6, CE, Pro Bontrager Flare RT, Trek Carback, Cateye Viz, Rapid, Reflext, and Omnidrive
Color
Black
Pattern
Solid
Manufactured in
Australia
Summarized by Shop
4.8
25 ratings
5
4
3
2
1
Awesome quality. Perfect fit, quick shipping even though we are worlds apart. Thank you
P
Pete · May 7, 2026
Parfait
Installation aisée et convient bien
J
Jean-Luc · February 25, 2026
Nifty
Easy, not a necessity to ride a bike, but gosh it makes life easier