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Heads up, singlespeeders! If youre trying to convert any recent model bike into a singlespeed, youve probably realized by now that since the dropouts are vertical, there isnt any way to properly tension the chain. Surly comes to the rescue with the Singleator. This handy device mounts to the derailleur hanger and provides proper chain tension in a simple, lightweight package. Tensioner allows use of 1-speed drivetrain on vertical drop frame Mounts to derailleur hanger, self aligning floating pulley Adjustable chain line anti-chain drop hoop This part requires an 18mm Cone wrench to make it work. See the the Surly wrench below. Its the perfect fit. If you are self-installing, make sure to have one on hand. Make sure to read the instructions. Weight: 157 g | Surly | Singleator Chain Tensioner Black
Black Chain Tensioner O89879
Sale price
$8.95
Regular price $39.50
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