Altus M370 9 Speed Rear Derailleur Brand_Magicshine so sizing in a clothing

so sizing in a clothing sense does not apply

it does far more than Look good

Kona sizing follows seat tube length or S/M/L conventions

corrugated climbs above Lonavala

Altus M370 9 Speed Rear Derailleur Brand_Magicshine so sizing in a clothingThe Shimano Altus M370 9 speed rear derailleur is a dependable entry level mountain and hybrid groupset component built for riders who demand consistent shifting without constant fettling. Designed for road and hybrid use, it suits commuters in Pune, weekend trail riders in Lonavala, and fitness cyclists across Delhi and Chennai who want a reliable drivetrain at an accessible price point. Use Cases Daily training. Reliable use across Indian training