A two piece chain tensioning system. The upper body secures to the chainstay via a hinged clamp and bolt, the bottom section swivels and has a roller guide incorporating a cog which will move with each gear shift to maintain a proper chain line. Ideal for trials or street use.
Brand-X Chain Tensioner Features:
Hinged clamp
Durable roller
Lightweight design
NOTE: To use this product you must have the appropriate Fizik saddle with the clip system.
Buy Brand-X Chain Tensioner from Chain Reaction Cycles, the world’s largest online bicycle store.
The ‘NOTE’ worries me?? 8O