Basic data
Sport Bicycles
Brand Shimano
Leading colour Black
Season Year-round
Model/product code FC-R7100 IFCR7100EX04
Purpose Road
Gender Not applicable
Country of origin of the brand Japan
Code 2000107730
Product details
Crank standard HOLLOWTECH II
Number of rows 2
Graduation 50-34
Length 175 mm
Q factor 148 mm
Weight 754 g
Technologies HOLLOWTECH II
Warnings and producer's data
Producer Shimano Inc. | 3-77 Oimatsu-cho, Sakai-ku, Sakai City, Osaka 590-8577, Japonia | [email protected]. | SHIMANO POLSKA Sp. Z o.o. | Gutenberga 9 62-023 Żerniki Polska | [email protected]
Advantages
2-row
The two-row crankset is all about providing robust stiffness while reducing weight. It will enable you to achieve optimum cadence, significantly increasing your comfort when riding on more demanding terrain.
HOLLOWTECH II crank standard
HOLLOWTECH II is a technology that allows the integration of the lower support axle into the right crankset. This translates into increased stiffness and better balance, increasing the comfort of your ride.
HOLLOWTECH II
Hollowtech II is a technology developed by Shimano to improve crank mechanisms. This technology makes the mechanisms lighter, stronger and more efficient. A characteristic feature is the integration of one of the crank arms into the axle.
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