Shimano 3x9S 34.9 Mm Top / Bottom Pull Down Swing Front Derailleur Altus

Designed to replace your 3×9-speed front derailleur with a 34.9 mm clampFor triple chainring drivetrains with 9 speeds

technical information

Compatible number of chainrings: 3
Compatible number of speeds: 9
Pull: Top and bottom
Clamp: High clamp: 34.9
Max chainring size: 48T
Compatible shifters: SRAM, SHIMANO, BTWIN, MICROSHIFT

Assembly instructions

When replacing your derailleur, check the condition of the cables. If the cable is rusted or frayed, replace it.

Care tips

Clean your derailleur with warm, soapy water.
Avoid degreasing products, which damage plastics.

NEED HELP?

The technicians at your Decathlon store workshop are available to help you replace the parts of your bike. Feel free to ask them for help!