Shimano Deore RD-M6000 Rear Derailleur Shadow+ 2x10 Medium Cage Softgoods Zipp remade the Super-9 from

Zipp remade the Super-9 from the rim-tire interface to its ceramic bearings

5lb flywheel that when combined with the dual-roller technology provides riders with the precise inertia necessary to replicate the feeling of riding on the road

With changes to the design and locking mechanism

The bolts are made out of 7075-series aluminum alloy and color anodized

Shimano Deore RD-M6000 Rear Derailleur Shadow+ 2x10 Medium Cage Softgoods Zipp remade the Super-9 fromNew DEORE M6000 has a capable wide gear ratio that delivers a smoother gear step in all riding conditions. Proven Shimano brake technology, smooth and crisp shifting action and an efficient front driving gear combined with wider range cassette will tackle all the ups and downs your ride will throw at you with Shimanos proven technology. Additionally, new low gear options for wide tire trend (27. 5Plus) are offered. Features High efficiency drivetrain