The microSHIFT RD-M21 6/7 Speed Rear Derailleur is a 6/7-Speed rear mech that's ideal for off-road trail riding and is also compatible with Shimano 6/7-Speed groupset components.
Ideal for cross country and general off-road trail riding, this rear mech provides fast and smooth gear shifting performance in all conditions.
Rear Derailleur for 2/3 x 6 / 7 Speed
Direct Attachment Type
Max. Sprockets: 32T
Total Capacity: 43T
Model No.: RD-M21LA
Cassette Compatibility: 6 / 7 Speed
Front Chainring: Double / Triple
Max. Sprocket: 32T
Min. Sprocket: 11T
Total Capacity: 43T
Guide Pulley: Engineering Composite with Steel Bushing
Tension Pulley: Engineering Composite with Steel Bushing
Bracket Body: Resin / Black
Mount Type: Reverse Bracket Type
Bracket Pivot Seal: N
Plate Body: Resin / Black
Plate Pivot Seal: N
Outer Link: Resin Steel
Inner Link: Black Steel
Link Pin Bushing: N
Outer Plate: Black Painted Steel
Inner Plate: Black Painted Steel
Compatibility: Shimano 6 / 7 Speed MTB Rear Derailleur Compatible
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