Shimano Alivio M4000 Groupset Review. Is It Already MTB, Or Not Yet... - YouTube
Your complete guide to Shimano mountain bike drivetrains - Tourney, Altus, Acera, Alivio, Deore, SLX, XT, XTR 12 speed | off-road.cc
Shimano Deore M6100 12-speed is here | M5100 and M4100 also launched - BikeRadar
100 PRODUCTS HISTORY | SHIMANO
SHIMANO ALIVIO M4000 Series | SHIMANO BIKE COMPONENT
Cycle Plus BD - Shimano M4000 Alivio Shadow 3×9-speed Groupset Features: Silent: Allows you to concentrate on riding - feel nature without disturbances Slim/Smooth: Easy to control - easy shifting and braking