Shimano Alivio “special” FD-M410e MTB bike front gear mech derailleur bb mount

Shimano Alivio “special” FD-M410e MTB Bike Front Gear Mech Derailleur BB Mount

Shimano Alivio FD-m410e MTB bike front gear mech/derailleur bb mount

Shimano alivio fd-m410e dual pull front derailleur, for bottom bracket mount

Designed for triple chainwheel systems

Wide link design for increased rigidity and improved shifting response

50mm chainline

63-69 degree chainstay angle

Can be used with 7 and 8 speed gear systems  ( 21 & 24 speed )

This mounts onto a particular bottom bracket and is supplied with a 2.5mm spacer adaptor for 68mm bb shells

New original Shimano product thats never been fitted to a bike

“special”;  requires special bb slots on the right side of the bb shell

Weight 215 grams (approx)