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SELECT LOCATION AND LANGUAGE

仍在銷售的產品系列連結已經新增至本網站

本次新增的內容有:

ROAD : TIAGRA/SORA/CLARIS

MTB : ALIVIO/ACERA/ALTUS

LIFESTYLE : ALIVIO/ACERA/ALTUS, TOURNEY

請至官網"產品"標籤下的"系列套件"查看相關連結

詳細產品列表與各部件功能與規格，請點選系列套件名稱。

DUAL SIS

DUAL SIS

前變速器採用 SIS 後定位變速系統。 前側採用定位系統讓變速操控更輕鬆、更舒適。

Benefits & Features

・ Indexed front and rear derailleur shifting allows for easy shifting and comfortable riding.

FRONT SIS + REAR SIS = DUAL SIS

USEFUL INFORMATION TIPS

Make cycling more enjoyable for entry level riders:

*1: Gear spike

Front chain wheel

To shift front gears while pedaling force is applied,the chain must be set onto a gear spike first and then transferred onto another gear. SHIMANO front chain wheels feature special gear spike to enable reliable gear changes for a long period of time.

*1: Special bulge

Front derailleur

One quick click of the shifter lever gets you into gear.

The derailleur is aligned automatically without the need to over-shift or tune. The DUAL SIS front derailleur features a special bulge on the inner chain guide flange to provide fast and smooth SIS shifting with DUAL SIS index compatible Front chain wheel.

*1: Chainline stabilizer

Bottom bracket

Chainline stabilizer on bottom bracket spindle secure accurate chainline control for genuine shifting performance in combination with DUAL SIS compatible items.

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