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Shimano Dura Ace Di2 R9270 50/34T 12S 170mm 11-34T - Black
- EAN 8717009470797
- Brand: Shimano
- Product Model: 749411
Shimano Dura Ace Di2 R9270 50/34T 12S 170mm 11-34T
This group set contains:
- IFCR9200CX04 - Crankset 12-Speed FC-R9200 170mm 50-34T
- IFDR9250F - Front Derailleur Road (Di2)-12 FDR9250 Brazed-On
- IRDR9250A - Rear Derailleur 12s Dura-Ace RD-R9250
- IR9270DLF6SC100A - Disc Brake Kit Left/Front ST-R9270 BR-R9270 Resin w Fin
- IR9270DRRDSC170A - Disc Brake Kit Right/Rear ST-R9270 BR-R9270 Resin w Fin
- IBTDN3001 - Battery Built-In Type BT-DN300
- IEWEC300A - Charging Cable 1700mm EW-EC300
- ICNM9100126Q - Chain 126 links CN-M9100 11/12-speed
- ICSR920012134 - Cassette 12s 11-34T CS-R9200
Specifications:
Brand: Shimano
Model: Dura Ace Di2 R9270
Cassette Ratio: 11-34T
Crank Ratio: 50x34T
Crank Arm Length: 170 mm
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.
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