*1: Helical gear
Smooth and comfort riding
*2: Disc brake
*3: Needle bearing
Higher driving efficiency Longer durabity Low maintenance
*4: Roller clutch mechanism
Quietly riding comfortably Fast driving performance
部分仍在销售中的产品系列的新链接已添加至本网站。
本次添加的系列有:
ROAD : TIAGRA/SORA/CLARIS
MTB : ALIVIO/ACERA/ALTUS
LIFESTYLE : ALIVIO/ACERA/ALTUS, TOURNEY
以上链接显示在各个类别“产品”标签下的“套件”列表中。
有关每个系列的产品一览以及每个零件的详细规格和功能的信息,请点击系列名称访问查看。
*1: Helical gear
Smooth and comfort riding
*2: Disc brake
*3: Needle bearing
Higher driving efficiency Longer durabity Low maintenance
*4: Roller clutch mechanism
Quietly riding comfortably Fast driving performance
Broad terrain riding support
Distance travelled per crank revolution (700C)
*1: tooth chainring
*2: tooth sprocket
*3: Range of gears
The diagram above shows distance traveled per crank revolution.
If we compare with chainring/sprocket combination rear derailleur system offers, 1st gear of SG-S7001-11 offers as same gear as 24 tooth for chainring, 23 tooth for sprocket. 11th gear of SG-S7001-11 offers as same gear as 53 tooth for chainring, 13 tooth for sprocket. It covers wide range as a total.