Ready to take on any challenge, the RX817 features an adjustable chain stabiliser which prevents chain slapping and drops. Shimano has also included a switch stabiliser which can be set to on/off to match the terrain conditions, which allows you more freedom to explore the unknown. Whether you're planning a new adventure or joining friends after work for a ride out, this superb model's gravel-tuned clutch makes gear changing a breeze in any situation. Inspired by off-road groupsets, you'll enjoy its silent and uninterrupted rear shifting on harsher terrain conditions, where most common systems would fail. Smooth and reliable, this rear derailleur features some of the finest technologies to keep you riding at the top of your game. Its revolutionary Di2 shifting system solves many of the challenges that mechanical systems face with the use of state-of-the-art electronics. This technology gives you instant, accurate and lightning-fast shifts every time you ride, at the push of a button. You'll also be able to change gear when under heavy load while climbing and accelerating for a top-level shifting experience.
Featuring an adjustable chain stabiliser, the stunning Shimano GRX 400 rear derailleur prevents chain slapping and drops when riding over harsh surfaces. Whether you're riding after work with your buddies or taking your road exploration further, its switch stabiliser lets you turn it on/off based on the terrain. Smooth and reliable for mixed surface shifting, the RX400's gravel-tuned clutch tension helps you get the best experience out of every ride. Shimano has also developed its design specially for gravel bikes by ensuring a wider range that's suitable for use with larger sized tyres. Taking your riding a step further, you'll also benefit from the industry-leading technologies that the Shimano GRX 400 rear derailleur - 10 Speed model has, as these will keep you in control. Behind the "click" you hear and feel every time you shift, its Shimano Index Shifting System technology provides you with light, precise and consistent gear changes.
Featuring a chainline that's 2.5mm wider than conventional road front mechs, this stunning model delivers wider tyre clearance. You'll benefit from smooth and precise shifts with its 17T front range giving you a wider front gearing experience. Part of Shimano's exclusive series that's developed for riding over rough roads, gravel and mud, this tough component is reliable and high efficient. Equipped with Shimano's revolutionary Di2 shifting system, this derailleur solves the challenges most mechanical drivetrains are faced with by giving you instant, accurate and lightning-fast shifts. At the push of a button, you'll benefit from precise gear changes even when it's under a heavy load while climbing or accelerating. Whether you're exploring or riding after work with friends, this is the ultimate choice of upgrade for riders who want to remain in complete control.
This high-quality model is perfect for longer travel bikes thanks to its extra-wide range, increased traction and no chain rub. Its wider rim compatibility and wider tyre clearance means you can enjoy a smoother gearing experience with 2.3" tyres. This 12 speed component is a perfect upgrade for off-road thrill-seekers who want to maintain their focus and fun on rough, uneven terrain conditions. Technologies: Side Swing: Horizontal movement follows the chain direction for smooth & efficient front shifting effort.
This high-quality model is perfect for longer travel bikes thanks to its extra-wide range, increased traction and no chain rub. Its wider rim compatibility and wider tyre clearance means you can enjoy a smoother gearing experience with 2.3" tyres. This 12 speed component is a perfect upgrade for off-road thrill-seekers who want to maintain their focus and fun on rough, uneven terrain conditions. Technologies: Side Swing: Horizontal movement follows the chain direction for smooth & efficient front shifting effort.
Enjoy ultra-smooth shifting with this 11 speed model which flawlessly moves your chain up and down when riding over mixed terrain conditions. Its chainline is 2.5mm wider in comparison to conventional road front mech's, which gives you wider tyre clearance. Furthermore, its wider range front gearing makes it perfect for riders who enjoy riding on paved roads and longer adventures. This is a perfect choice of upgrade if you want increased rigidity and improved shifting responsiveness your next adventure. Technologies: Shimano Index System: Every Shimano equipped multi-gear bicycle includes Shimano S.I.S - Shimano Indexed Shifting. It's the technology behind that "click" you hear and feel every time you shift through your gears. That "click" captures the light, precise, and consistent shifting bikes equipped with Shimano deliver. It's the sound of perfect gear changes, of levers directing derailleurs in harmony and the feeling that resonates into your hand, letting you know that your commands are being answered.
This superb model features a 2.5mm wider chainline in comparison to traditional road front mechs for wider tyre clearance. Its wider front gearing makes it ideal for riders who regularly enjoy riding on paved roads and longer adventures across the gravel and mud. Technologies: Shimano Index System: Every Shimano equipped multi-gear bicycle includes Shimano S.I.S - Shimano Indexed Shifting. It's the technology behind that "click" you hear and feel every time you shift through your gears. That "click" captures the light, precise, and consistent shifting bikes equipped with Shimano deliver. It's the sound of perfect gear changes, of levers directing derailleurs in harmony and the feeling that resonates into your hand, letting you know that your commands are being answered.
This front mech features a tough alloy construction, which makes it more than capable of handling all the abuse that comes with navigating across the city on a regular basis. Shimano has also kitted out this model with a long lever arm and a refined finish, which means that you'll enjoy its seamless shifting operation as well as its sleek appearance.
This superb 11 speed model is specifically designed for use with double crank sets and features the first-ever Side-swing front derailleur design which increases shift performance by 100 per cent. Additionally, it has been designed with modern trail bikes in mind and provides 15mm of increased tyre clearance while its new cable routing immensely reduces your shifting effort. This is the ultimate choice of a replacement or upgrade for undeniable performance gains. Technologies: Side Swing: Horizontal movement follows the chain direction. Smooth & efficient front shifting effort. Dyna-sys11: The real advantage of 11-speed is the ability to have all the range you require without sacrificing the rhythm you need. Dyna-sys11 maximises rhythm with “rhythm step” gears in the most frequently used range. Less front shifting thanks to optimum front gear teeth, rider controls cadence and energy use by rear close ratio. Smooth shifting performance thanks to front close gear ratio, rider controls cadence and energy use by rear close ratio.
This superb 11 speed model allows for smooth shifting, so you'll always have a gear for tackling ever inch of the mountain. Additionally, it comes in low and high direct mount options available to select.
This high-quality front derailleur provides exceptional shifting performance, reduces shifting effort, and gives increased tyre clearance. This mech also gives you consistent, stable, and quiet shifting performance even on the roughest trails. Features: Recommended Chain: HG-X 10-Speed chain Chainstay Angle: 66-69° Dyna-Sys compatible Body painted, cage plated 4 link bushings Smooth shifting and less cadence shock Close step (10T) Efficient cable routing Stable performance on suspension bikes Shifts consistently and runs quietly over rough terrain Custom plate design for single spike gear structure Chain catcher Technologies: Side-Swing: With side-swing technology, the shift performance of the front derailleur can be increased by 90 percent. Specifically designed with modern trail bikes in mind, it provides 15mm of increased tyre clearance and its cable routing dramatically reduces the shifting effort.
This front derailleur is engineered with robust and lightweight aluminium. Its reliable construction is ideal for riders who want a tough and dependable front mech that will shift smoothly and accurately for every off-road route.