Shimano Alivio M3100 Rear Mech 9-Speed SGS CO2_Pumps Shimano has partially solved this

Shimano has partially solved this issue by bending the lower part of the cage slightly outwards

2 Zippered pockets

Sprockets are cut away and drilled to reduce weight without reducing rigidity

SERIES 2 ALUMINIUM FRAME - The Bobcat Trail has a Series 2 6061 butted and hydroformed aluminum frame with a 120mm travel suspension fork and 27

Shimano Alivio M3100 Rear Mech 9-Speed SGS CO2_Pumps Shimano has partially solved thisShimano Alivio M3100 Rear Mech 9 Speed SGS Great value Alivio M3100 rear derailleur offering crisp performance on and off road for 9 speed drive trains Features: Shadow design with smooth skid plate surface features a super low profile design that reduces the risk of damage from trail side hazards Wide link design increases rigidity and service life Alloy body and outer link leads to lower weight without compromising strength and durability 11 tooth