• An Image Slideshow
  • An Image Slideshow
  • An Image Slideshow
  • An Image Slideshow
  • An Image Slideshow



Titanium chain tensioner (snail cams) BONZ RACING


BONZ chain tensioners are intended to be used with 10mm axles to tension the chain on frames with horizontal dropouts. Made from 7full titanium "made in France", they are very strong and very light – weighing in at just 10g for the pair.


  • Weight: 10g
  • Material: full titanium
  • For use with 10mm axles
  • 3mm rise
  • Finish: Anodised silver
  • Sold in pairs
There are no translations available.

Voici les nouveaux gants BONZ SKIN. Ils sont très résistants aux sollicitations liées au trial, en vente chez tous les revendeurs officiels.

Disponibilités de la taille XXXXS à XXL (voir tableau des tailles ci dessous)


In stock: light wheels  19", 20" et 26" ! ! !


Welcome to BONZ !

BONZ is a company that produces high-quality trials components. On this site you can see the whole BONZ range, separated into three categories:

“EXPERT” – These are high-quality parts aimed at riders looking for components on a limited budget.

“PROLIGHT” – Our PROLIGHT parts are aimed at competitors who want performance and quality. The quality/price balance is just right on these components. Most of them are CNC machined from heat treated 7075 aluminium.

“RACING” – As the name suggests, these are the top of the range components, designed and produced in small batches to provide the best technical performance possible. These parts are constructed from heat treated 7075 aluminium and titanium to make them as light as possible.