SRAM XX1 Eagle Rear Derailleur - 12-Speed, Long CageOccupying its rightful place at the top of the Eagle ecosystem, the XX1 Eagle rear derailleur gives no compromise racers and dream bike builders a true top tier option. The crisp, precise XX1 shifting feel athletes rely on features an updated cage geometry for improved chain management. Type 3 clutch is smoother and more durable 14T lower pulley Includes a chain gap tool that makes it easy to set up the correct chain length Backwards compatible, works

frame-integrated footrests are properly positioned directly below the saddle for natural bike balance

If you’re looking for an easy way to ride your bicycle indoors

5 plus wheels and tires

40" hardened chain

US HIP WAIST XS 34 - 36" 24 - 26" S 36 - 38" 26 - 28" M 38 - 40" 28 - 30" L 40 - 42" 30 - 32" XL 42 - 44" 32 - 34"

Length of fork tube visible out of headset:

easily pinch the levers at its base to open the Squeeze arms

and consistent direct power meter on the market

because with 7-Speed Shimano gearing and sturdy off-road tires

Did we mention it might just be the best looking cycling accessory you own

From long distance touring to light-duty offroading

the center of the tire gives you the straight line speed you need to win the hole-shot and the cornering knobs will keep you upright in the turns