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Shimano GRX RX815 Di2 Rear Derailleur 11S Long Cage - Gr
- EAN 4550170443184
- Brand: Shimano
- Product Model: 642188
With an integrated chain stabilizer mechanism, the Shimano GRX derailleur provides a quieter experience and shifting security and precision on mixed terrain.
For rides on smooth surfaces, the derailleur features and on/off switch for the chain tensioner.
The RD-RX815 rear derailleur is compatible with mtb cassettes with a 42T low sprocket max.
-Adjustable chain stabilizer prevents chain slapping and drops
-Switch stabilizer on/off to match the terrain
-Gravel-tuned clutch tension
-Silent and uninterrupted rear shifting on rough terrain
-Total capacity: 38T
-Smooth and reliable mixed surface shifting
-Compatible with current road dual control lever
Specifications:
Brand: Shimano
Model: GRX RX815 Di2
Number of Gears: 11V
Minimum largest chainring: 34T
Maximum largest chainring: 30T
Minimum smallest chainring: 11T
Maximum smallest chainring: 11T
Maximum for chainring difference: 17T
Total Capacity: 38T
Confirmation: B-Axle_Hollow axle
Color: Black/Gray
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