SHIMANO CS-R9200 DURA-ACE 12-SPEED CASSETTE Size:11-34 With the ability to tailor

With the ability to tailor the frameset to your specifications

581747 x 8

Built with Invisible Weld Technology and shaped tubes

Upgrade your mountain biking experience today with this top-of-the-line frame that is as stylish as it is functional

SHIMANO CS-R9200 DURA-ACE 12-SPEED CASSETTE Size:11-34 With the ability to tailorShimano CS R9200 Dura Ace 12 speed cassette Super lightweight 12speed HG+ cassette with a rigid carbon and alloy carrier for excellent shifting even under the most demanding gear changes Hyperglide+ sprockets have a computer designed tooth configuration with contoured shift gates, resulting in a crisp smooth shift even under load Close ratio gearing allows a more efficient use of energy through finer cadence control Largest sprockets are mounted on