product list:1pc seat tube clamp
weight: 34.9mm (1.37in) about 40.6g (including packaging), 31.8mm (1.25in) about 38.4g (including packaging)
color: black, red, blue, gold, silver
31.8 seat tube clamp, suitable for seat tubes with diameters of 27.2mm (1.07in) and 28.6mm (1.13in)
34.9 seat tube clamp, suitable for seat tubes with diameters of 30.4mm (1.20in), 30.8mm (1.21in), and 31.6mm (1.24in)
material quality: aluminum alloy
specification: 31.8mm (1.25in) / 34.9mm (1.37in)
note:
due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. thank you!
please allow 1-2cm (0.39-0.79in) measuring deviation due to manual measurement.