Description

SHIMANO Deore M4120 Shadow RD Direct Rear Derailleur (2×10/11-Speed)
Upgrade your mountain bike´s drivetrain with the exceptional performance and durability of the SHIMANO Deore M4120 Shadow RD Direct Rear Derailleur. Engineered for the rigors of modern MTB cycling, this component delivers reliable, smooth, and stable shifting across a wide range of gears, ensuring you can conquer challenging climbs and charge down technical descents with complete confidence.
Featuring a low-profile Shadow design that minimizes the risk of impact damage, the Shimano Deore RD-M4120-SGS rear derailleur is perfect for 2×10-speed and 2×11-speed MTBs. Its sleek and compact construction tucks it safely under the cassette, keeping it away from trail-side obstacles like rocks, roots, and branches that can end a ride prematurely. This intelligent design not only enhances durability but also contributes to a quieter and more stable drivetrain by reducing chain bounce and slap, even on the roughest terrain. Experience consistent performance and focus on the trail ahead, not on your equipment.
The Deore M4120 is a testament to SHIMANO´s commitment to cascading top-tier technology down to a price point accessible to all serious riders. It provides crisp and responsive gear changes every time, allowing for seamless transitions as the gradient changes. Whether you´re powering up a steep incline in a low gear or sprinting on a flat section, this rear derailleur executes shifts with the precision you expect from the SHIMANO brand. Its versatility makes it an ideal choice for a wide variety of mountain bikes using a double chainring setup, offering a fantastic upgrade path or a dependable replacement part for your bike.
Key Benefits:
* Enhanced Durability: The SHIMANO SHADOW RD technology features a super low-profile design that significantly reduces exposure to impacts, extending the life of the derailleur and keeping you on the trail.
* Stable Drivetrain Performance: Enjoy a quieter ride with less chain slap. The Shadow design provides greater chain stability, resulting in smoother and more reliable shifting performance, especially on rough and technical singletrack.
* Versatile Compatibility: Designed to work flawlessly with both 2×10-speed and 2×11-speed SHIMANO drivetrains, this derailleur offers excellent flexibility for various MTB setups and upgrades.
* Confident Shifting: Delivers the crisp, light-action, and precise shifting that SHIMANO is known for, ensuring you´re always in the right gear at the right time.
Main Features:
* Proven SHIMANO SHADOW RD technology for stable and secure performance.
* Low-profile construction for superior protection on narrow and demanding trails.
* Optimized for double chainring (2x) MTB drivetrains.
* Direct Mount compatible for a rigid and secure connection to modern frames.
* SGS Long Cage design to accommodate a wide gear range.
Technical Specifications:
* Product: SHIMANO Deore M4120 Shadow RD Direct Rear Derailleur
* Category: Bike Parts
* Subcategory: Rear Gears
* Attributes: Long, MTB Cycling
* Model: RD-M4120-SGS
* Cage Type: SGS (Long Cage)
* Mounting: Direct Mount Compatible
* Rear Speeds: 10/11 (For 2x front setup)
* Compatible Chain: HG-X 10/11-speed
* Low Sprocket (Max): 42 teeth
* Top Sprocket (Min): 11 teeth
* Max. Front Difference: 10 teeth
* Total Capacity: 41 teeth