Ride anywhere with the wide-range PG-1230, 11- to 50-tooth Eagle cassette. The NX cassette gives riders every bit of the climbing range that the Eagle™ ecosystem affords with a simple upgrade to splined-drive body wheels.

Whether for prized race machines or the build of their dreams, the XG-1299 cassette is the ultimate, giving riders unprecedented 520-percent range thanks to the new 10-52 tooth-span. Stronger racers are now free to choose larger chainrings.

Elevating the shift, expanding the capable, the X01 Eagle derailleur features an updated cage architecture, to provide better chain management than ever. The X01 Eagle rear derailleur works with the new 10-52t cassettes and is backwards compatible.

Of all the components that make up a mountain bike drivetrain, the shifter doesn’t exactly get a lot of spotlight time. But as the rider’s literal command and control center, the GX Eagle shifter is more than worthy of recognition.

Riders want the derailleur to do its job shifting on command, whether under climbing load or the stage finish. The GX Eagle derailleur gets it done with an updated cage architecture that improves chain management. Refined to work with new 10-52t cassettes

SHIMANO CLARIS - Rear Derailleur - Medium Cage - 8-speed

With light action and smooth gear transitions, the SHIMANO CLARIS derailleur is compatible with 8-speed road drivetrains.

Following mountain biking's evolutionary path, Shimano DEORE XT M8000 delivers 11-speed features, providing for premium performance. The new XT range elevates enduro and cross country riders’ performance on demanding trails or race circuits.

The SRAM GX X-HORIZON™ rear derailleur is engineered for smooth, reliable shifting action-from the larger upper pulley offset to the 12-tooth X-SYNC™ pulley wheels. By eliminating unwanted chain movement, X-HORIZON™ shifts faster.

A rider’s cockpit is a rider’s sanctuary and the shifter is at the heart of it. Make any refinement, and it better have been made to elevate performance - or don’t mess with it. The X01 Eagle™ shifter holds fast to these rules.