Rohloff DH Chain Tensioner Twin-Pulley - Black MFPN=21078AH2 and locking nut (#737) from

and locking nut (#737) from the Park Tool HTR-1 Head Tube Reaming and Facing Set

ZR1 Disc Brake hub features a better seal design for improved durability

- Removable cover also doubles its duty with the ability to receive an integrated accessory mount sold separately

}Easton Direct Mount CINCH Chainring - 42t 12-Speed For Flattop Chains Black

Rohloff DH Chain Tensioner Twin-Pulley - Black MFPN=21078AH2 and locking nut (#737) fromSpring loaded, twin pulley design mounts to derailleur hanger Longer arm design allows for easy wheel removal Offers proper chain tension on vertical dropout frames when using the Rohloff Speedhub. XC model has a longer arm for use as a Singlespeed chain tensioner 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