Shimano Dura-Ace 9? ?? FC-7710
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商品编号
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商品型号表
显示制造商物品编号
45T 1/2x3/32"-?? 52806673 67.98€
制造商物品编号 Y16S45000
45T 1/2x1/8"-?? 52806674 67.98€
制造商物品编号 Y16S45001
46T 1/2x3/32"-?? 52806675 75.55€
制造商物品编号 Y16S46000
46T 1/2x1/8"-?? 52806676 74.71€
制造商物品编号 Y16S46001
47T 1/2x3/32"-?? 52806677 68.82€
制造商物品编号 Y16S47000
47T 1/2x1/8"-?? 52806678 68.82€
制造商物品编号 Y16S47001
48T 1/2x3/32"-?? 52806679 60.42€
制造商物品编号 Y16S48000
48T 1/2x1/8"-?? 52806680 60.42€
制造商物品编号 Y16S48001
49T 1/2x3/32"-?? 52806681 79.75€
制造商物品编号 Y16S49000
49T 1/2x1/8"-?? 52806682 75.55€
制造商物品编号 Y16S49001
50T 1/2x3/32"-?? 52806683 83.95€
制造商物品编号 Y16S50000
51T 1/2x3/32"-?? 52806684 88.15€
制造商物品编号 Y16S51000
50T 1/2x1/8"-?? 52806685 78.07€
制造商物品编号 Y16S51001
52T 1/2x3/32"-?? 52806686 88.15€
制造商物品编号 Y16S52000
52T 1/2x1/8"-?? 52806687 88.15€
制造商物品编号 Y16S52001
53T 1/2x3/32"-?? 52806688 82.27€
制造商物品编号 Y16S53000
53T 1/2x1/8"-?? 52806689 70.76€
制造商物品编号 Y16S53001
54T 1/2x3/32"-?? 52806690 71.60€
制造商物品编号 Y16S54000
54T 1/2x1/8"-?? 52806691 74.71€
制造商物品编号 Y16S54001
55T 1/2x3/32"-?? 52806692 79.83€
制造商物品编号 Y16S55000
55T 1/2x1/8"-?? 52806693 91.51€
制造商物品编号 Y16S55001
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The influence that the chainring has on the function of the derailleur is often underestimated. To obtain original Shimano shifting performance, Shimano cranksets should only be fitted with the original Shimano chainrings. Only these chainrings are exactly designed to work perfectly together and with the appropriate Shimano chain as a composite. Functional features such as special tooth profiles, ramps and climbing aids achieve a consistently precise, clean switching function at the front.
Hyperdrive:
Hollowglide:
Hyperdrive:
- Shimano's front shifting system is based on the HyperDrive concept. Derailleur, HG chain and SG-X chainrings work in a coordinated combination and make shifting ahead more reliable, faster and more accurate. Without HyperDrive, problems quickly arise, especially under load, when switching from the middle to the large chainring. Shimano's HyperDrive system eliminates these problems. The guide teeth, the SG-X chainrings, the super-stiff Wide-Link derailleurs and the special profile of the HyperGlide link plates have been designed to work perfectly together as a system, ensuring clean, trouble-free shifting. The chainrings have exceptionally high torsional strength. The profile of the teeth is specifically shaped so that when shifting in both directions the chain can slide and be picked up cleanly.
Hollowglide:
- Hollow outer chainring. The highly stable hollow construction reduces weight without losing strength. Better power transmission and faster, more precise chainring changes are the result.
Über die Marke Shimano
适用法定保修权利。
