STONE Road Bike Front Derailleur Extender for SHIMANO Di2 105 R7170 R8170 R9250 R8150 FORCE AXS 12s raise lower height

STONE Road Bike Front Derailleur Extender for SHIMANO Di2 105 R7170 R8170 R9250 R8150 FORCE AXS 12s raise lower height

Fit for Shimano 12s Di2 Dura-Ace R9250 R9200/ Ultegra R8150, R8170, R8100/ 105 R7150, R7100/ FORCE AXS

Raise and lower distance max 15.5mm

Fit : for Shimano 12s Di2 Dura-Ace R9250 R9200/ Ultegra R8150, R8170, R8100/ 105 R7150, R7100/ FORCE AXS

 

Also compatible with 10s,11s road bike, not fit mountain bike(Red 11s, etap 11 speed electric Derailleur not support)

 

Function:To achieve the use of big/small tooth chainring of road bike by rising or lower the front derailleur height

 

Elevated/lower distance: 15.5mm

 

Material: 304

 

Weight: 9g

 

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