Thomson Bolt-On Seat Clamp 29.8mm 1-3/16" Black Brake Type-Disc The perfect quick-mount rear rack

The perfect quick-mount rear rack system attaches to MTB full suspension seatstays or hardtail MTB without rack eyelets

Engineered as integrated interdependent transmission components the X0 Eagle T-Type rear derailleur mounts around the wheel axle itself contacting the cassette directly with a first-of-its-kind Hangerless Interface

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Made with reliable materials so you will enjoy seamless power transfer on even the steepest climbs

Larger X-SYNC pulleys for increased durability and efficiency

Thomson Bolt-On Seat Clamp 29.8mm 1-3/16" Black Brake Type-Disc The perfect quick-mount rear rackDesigned to have the best combination of light weight, strength and durability Made from the same 7000 series alloy as Thomson seatposts and stems Made in the USA. 30g (34. 9mm) Model Seatpost Collar Diameter 29. 8mm Color Black Clamp Diameter 29. 8Mm