Shimano CUES U4000 9 Spd MTB Rear DerailleurThe Shimano CUES RD U4000 LINKGLIDE 1x9 speed rear derailleur, equipped with SHADOW RD technology, is designed to deliver smooth and reliable shifting performance. This versatile component ensures seamless gear transitions and efficient pedaling for an uninterrupted trail experience. Its flat design and chain stabilization offer significant safety reserves, even on rough terrain. Key Features Ultimate Durability: The LINKGLIDE RD U4000 provides

firmware update

The front wheel features 16 spokes in a radial lacing pattern while the rear wheel utilizes 20 spokes in a 2x pattern for optimal performance

providing reliable and efficient gear changes even in the most challenging off-road conditions

AX Suede® Bravo Renew Series palm/fingers

Schwalbe makes its top products only with the best materials available to meet all the requirements placed on a tire

Due to the fusing process it’s possible to create an efficient ventilation system

tapered design for great cycling performance

which can be engaged with the simple slide of a button

modulation and heat dissipation

or a rock-solid lockout

Imagine being able to shift smoothly at any time

Compliance: CPSC