Unior Hanger Genie Derailleur Hanger Alignment Gauge Do Not Ship Internationally 1 x Sync Core Front

1 x Sync Core Front light

and the new low-viscosity oil helps braking remain stable over a wide range of temperatures

Specifications for GX 1x11 X-HORIZON Rear Derailleur

Sealed bearings

Unior Hanger Genie Derailleur Hanger Alignment Gauge Do Not Ship Internationally 1 x Sync Core FrontThe Hanger Genie is a foldable and precise tool, used for re aligning rear derailleur hangers and maintaining precise gear shifting. Its compatible with all wheel sizes from 20" to 29" and screws directly into rear derailleur hanger threads. A precise measuring gauge can be locked in place, so you dont lose your measurement when you push it against the wheel in different positions. Who's this item for: Mechanics looking for a compact, high quality and