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- Chain Tension Idlers
Spring-loaded, twin pulley design mounts to derailleur hanger DH model has a shorter arm which brings the upper pulley closer to hub sprocket for better chain retention (shorter arm requires removal of tensioner to remove wheel). Designed to be used in conjunction with Rohloff's hub-mounted DH chain guide for optimal performance
$8.99 $8.99
$ 4 .99 $4.99
$6.59 $6.59
$ 2 .99 $2.99
$8.99 $8.99
$ 3 .99 $3.99