Strong grip due to double clamping.
The double clamp holds the seat post in position and protects against slipping when clamping or loosening.
- for 34.9 mm frame diameter and 31.6 mm diameter seat post
- special oblique clamping reduces the pressure on the material
- clamp is from a piece of
- clamping with 2 allen screws
- height clamp 20 mm
- with lettering AUTHOR - bicycles
- material clamp: aluminum 6061, screws: steel
- diameter: 31,6 / 34,9
- color: black
- weight: 39 grams
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