The Shimano CUES RD-U6000 LINKGLIDE 1x10/11-speed rear derailleur, equipped with SHADOW RD+ technology, delivers smooth and reliable shifting performance. This versatile derailleur ensures seamless shifting and efficient pedaling for an uninterrupted trail experience. Its flat design and chain stabilization provide generous safety reserves, even on rough terrain. Key Features Ultimate Durability : The LINKGLIDE RD-U6000 ensures smoother, more consistent pedaling with nearly imperceptible shifts. Its optimized shifting gate design provides a smooth transition between cogs, minimizing jumps that can affect shifting and pedaling smoothness. This improvement is particularly beneficial during outward shifts, where larger forces make pedaling shock more noticeable. Enhanced Drivetrain Longevity : Ideal for high-torque e-bikes and daily riders, LINKGLIDE's redesigned cassette teeth feature a substantially thicker base and a unique chamfer that significantly improves wear resistance. This enhances cassette durability, prolonging smooth driving performance and delaying chain skips caused by wear. Detailed Specifications Stable Performance : Optimized for trails, gravel, and city streets. Chain Stabilizer : Reduces chain drop, slap, and noise for a quieter ride. Low-Profile Design : Protects the derailleur from obstacles in various riding conditions. Total Capacity : 39T. Max Low Sprocket : 50T (1x11-speed), 48T (1x10-speed). Pulley Size : 13T, increased for reduced friction. E-Bike Rated : Designed and tested for enduring e-bike performance. Compatibility : Only compatible with LINKGLIDE shifting system. Product Features Use : MTB, E-Bike Group : CUES U6000 Model : RD-U6000 Mount : Direct attachment (Conventional) Technology : Shadow RD+ Gradations : GS-Type 1x10/11-speed Compatible Chain : LINKGLIDE, HG 11-speed Max Teeth Large Sprocket : 50T Min Teeth Large Sprocket : 48T Max Teeth Small Sprocket : 11T Min Teeth Small Sprocket : 11T Max Front Difference : 0T Total Capacity : 39T Pulley Cage : Type-GS medium Material and Color Materials : Aluminum, Stainless Steel, Steel, PA-GF Color : Series Color Technologies LINKGLIDE : Delivers seamless shifting and pedaling performance built to withstand persistent daily wear. LINKGLIDE supports stress-free riding and ownership experiences for evolving bike types and riding styles. Its robustly engineered cassette design shifts up and down gears seamlessly while significantly reducing drivetrain wear, making it the ultimate utility drivetrain for long-lasting performance. SHIMANO STEPS : Stands for SHIMANO Total Electric Power System. This concept integrates perfectly into e-bikes, ensuring comfortable and natural handling with well-balanced power development when pedaling. The SHIMANO STEPS system enables cyclists to combine the experience of nature and healthy exercise with exceptionally smooth engine support. SHIMANO SHADOW RD+ : This technology features a rear derailleur stabilizer that reduces chain slap, providing a quieter drivetrain. It offers a simple solution for chain drop and is lighter and more efficient than roller-type chain devices. The Shimano CUES RD-U6000 1x10/11-speed rear derailleur is an excellent choice for riders seeking reliable, long-lasting performance. Its robust design and advanced technology ensure it meets the demands of both e-bikes and traditional bikes, making it a versatile and valuable addition to any cyclist's gear.