XLC Anneau De Serrage Seat Post

Réponse de Christian

Hello. This is a dual-purpose Seat-post Clamp. Purpose number 1 is to act as a Seat-post Clamp. Purpose number 2 is to provide 2 extra threaded holes for attaching a luggage rack (extremely useful for bikes which don´t have any threaded holes for luggage racks) When you buy a Seat-post Clamp, you have to measure the external diameter of the tube which holds the Seat-post, that is the Saddle-tube. It is that diameter that you should look for, in the various diameters that are offered for the Clamp. My bike´s Saddle-tube is approximately Ø 29mm and thinning towards Ø 28,5mm at the place where the Clamp will be positionned, and the Saddle-post itself Ø 25,4mm (in other words, one inch ). Therefore I purchased the version of this dual-purpose Seat-post Clamp with Ø 28,6mm. Summary and answerring your question : inner diameter of this Clamp 28,6mm ; height 13,65mm ; measured with a digital calliper Experience : previously, I purchased the Ø 31,8mm version of this Clamp for fitting to another bike of mine which has approx. the same Ø 31,8mm for Saddle-tube, and has a Saddle-post of Ø 27,2mm And the Clamp worked flawlessly. Happy Cycling !

Hello. This is a dual-purpose Seat-post Clamp. Purpose number 1 is to act as a Seat-post Clamp. Purpose number 2 is to provide 2 extra threaded holes for attaching a luggage rack (extremely useful for bikes which don´t have any threaded holes for luggage racks) When you buy a Seat-post Clamp, you have to measure the external diameter of the tube which holds the Seat-post, that is the Saddle-tube. It is that diameter that you should look for, in the various diameters that are offered for the Clamp. My bike´s Saddle-tube is approximately Ø 29mm and thinning towards Ø 28,5mm at the place where the Clamp will be positionned, and the Saddle-post itself Ø 25,4mm (in other words, one inch ). Therefore I purchased the version of this dual-purpose Seat-post Clamp with Ø 28,6mm. Summary and answerring your question : inner diameter of this Clamp 28,6mm ; height 13,65mm ; measured with a digital calliper Experience : previously, I purchased the Ø 31,8mm version of this Clamp for fitting to another bike of mine which has approx. the same Ø 31,8mm for Saddle-tube, and has a Saddle-post of Ø 27,2mm And the Clamp worked flawlessly. Happy Cycling !

Réponse de Fernando

Le diamètre est celui que vous choisissez en fonction de votre tige de selle. Il y a trois mesures. La hauteur est d´environ 10 mm.

El diámetro es el que elijas según tu tija. Hay tres medidas. La altura es de unos 10 mm.