The superb Shimano GRX 400 2x10 Speed Shadow+ Rear Derailleur is perfect for gravel riding as it gives you silent and uninterrupted rear shifting on rough terrain.
Featuring an adjustable chain stabiliser, this stunning model 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 this highly-efficient model's industry-leading technologies keeping 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.
Shimano are the makers of the world's most well known cycle component brand. Established in 1921 when the first cycle freewheel was forged. Shimano produce drivetrains, wheels, pedals, shoes, cycling clothing and pretty much every Shimano cycle accessory you can think of! Famous for their top end products ridden by the pro's, Dura-Ace and XTR, which cover both road and MTB's. At Shimano, they're doing everything they can to respond to heightened environmental concerns. Shimano are proud to be a producer of bicycle components that help people to enjoy outdoor sports and interact with nature through healthy non-polluting activities. In their 87 plus years of existence Shimano have accumulated a wealth of technology and product development and expertise that serves as the driving force behind their continually evolving product line.
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