Road/Tri Race number clamp for installation around the seatpost or frame.
Suits aero profile and Round frame/ seat post attachment.
Perfect solution to eliminate cable ties on frame.
We were searching for a simple/secure number bracket for our race bikes next season and found these. So we got a few boxes for ye! They work on ALL aero profile seat posts and under 20gms. Secure bolts and strap for fast and easy installation. The Rubber O-rings securely fit around the seatpost or frame. Secure hold. Rubber protection inside for extra grip and to prevent seatpost damage.
One size will fit all bikes.