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Shimano GRX RX820 Crankset 12S 48x31T 175mm - Black
- EAN 4550170303433
- Brand: Shimano
- Product Model: 841519
Shimano GRX RX820 crankset.
- Optimum translation for different surfaces and different driving styles
- Gear ratio tuned for Gravel helps to maintain the riding rhythm even on uneven terrain with wider tires
- Wide gear range at the front
- 17 teeth difference
Specifications:
Brand: Shimano
Model: GRX RX820
Type: Crankset
Area of use: Gravel, cyclocross
Gradation: 48/31 teeth
Q factor: 151 mm
Casinh width: 68 / 70 mm
Front gears: 2
Rear gears: 12
Mounting: Hollowtech II
Compatible chain: 12-speed HG
4-arm spider: Yes
BCD: 110/80 mm
Chainline: 47 mm
Recommended pressfit bottom bracket: SM-BB72
Recommended bottom bracket BSA: SM-BBR60
Crank arm length: 175 mm
Material crank arms: Aluminum, anodized
Material crank axle: Steel, plated
Material chainrings: Aluminum anodized
Weight: approx. 721g (172.5mm)
Color: Black
The first Shimano product was the bicycle freewheel, which also became the first product by Shimano to be exported in 1931.
Halfway through the 1950s Shimano expanded its range with a derailleur and a 3 speed hub.
In 1960 cold forging technology was introduced, quickly becoming a vital part of the production process and the main reason behind the premium quality of Shimano's bicycle parts.
Export figures grew exponentially. In 1965 and 1972 Shimano America and Shimano Europe were founded, and the first factories were opened in Singapore.
In 1973 the first complete Dura-Ace group came into being and Shimano Inc. became a publicly listed company.
Starting in the early 80s, the introduction of the mountain bike and the company’s leading role in its evolution led to rapid growth for Shimano Inc.
Then Shimano turned the road bike market upside down in 1984 with the introduction of indexed shifting (SIS), and again in 1990 with integrated braking and shifting (STI).
Shimano Benelux is the official distributor of Shimano bicycle parts and accessories for Belgium, the Netherlands and Luxembourg.
In addition, the Benelux subsidiary also represents 18 other top-class brands in the bicycle industry.
Shimano Benelux strives to be an excellent supplier to its customers, offering high-quality parts and accessories that contribute to the health and happiness of society through their recreational and sporty nature.
Our team of enthusiastic colleagues is ready to help you.
+31 (0)70 - 300 00 44helpdesk@hollandbikeshop.com
- Fast delivery
- International delivery
- 8.9/10 customer reviews
- 2-year warranty
- Webshop Trustmark