Shimano is one of the most reputable brands in the bicycle industry, known for producing high-quality bicycle components. Shimano was founded in 1921, and since then has gained great recognition in the bicycle industry thanks to its innovation, product quality and wide range of products. Shimano is revered by cyclists around the world, not only for the quality of its products, but also for its contribution to the sport of cycling itself. It is a brand that has long maintained its position as a leader in the bicycle industry.

Shimano GRX FC-RX820 2x12-speed 48/31T 175mm crank

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• Manufacturer: Shimano
• Application: Gravel, Cyclocross
• Group: GRX
• Model: FC-RX820-2
• Gear ratio: 42T
• Mounting type: Hollowtech II
• Front Transmission: 2-speed
• Rear transmission: 12-speed
• Compatible chain: 12-speed HG
• Crank spacing: 151mm
• Crankwheel diameter: 110mm
• Slide body width with thread: 68 / 70mm
• Chainline: 49.7mm
• Recommended pressfit bottom bracket: SM-BB72
• Recommended BSA bottom bracket: SM-BBR60

TheShimano GRX FC-RX820 is a crank that was created with gravel riding enthusiasts in mind. It's a true work of engineering adapted to the 2x12-speed drive system. The gear sizes are "48/31T," meaning that the larger disc has 48 gears and the smaller disc has 31 gears. This set of discs allows the cyclist to adjust the resistance and pedaling speed to specific situations on the trail.

This crank is part of Shimano's prestigious GRX family of components, which were developed for gravel bikes. Its 48/31T sprockets are a key component for full gearing control. Thanks to them, the cyclist can significantly increase performance on steep climbs and move effortlessly on flat sections. The crank is equipped with a 2x12speed layout, meaning that the crank has two discs at the front and twelve cassette gears at the rear. This layout offers the cyclist a wide range of speeds and gears, which is extremely useful in changing terrain and during different types of riding.

TheShimano GRX FC-RX820 crankset is a true warrior, made of the highest quality materials and equipped with advanced technologies that ensure reliability and durability even in the toughest conditions. It's an undeniable choice for those who can't bear to compromise when riding demanding gravel trails.

• Wide range of gearing up front.
• Optimum gearing for diverse terrain and riding styles - even on difficult terrain.