Product Description
Shimano Saint RD-M820 Rear Derailleurs Shadow+ chain stabilizer provides a simple, lightweight chain control solution. Mode Converter allows the derailleur to track different type of cogsets. DH mode is a close ratio mode to track up to a 23T-28T low gear. AM mode is optimized for a wider ratio cogset with a 32T – 34T low gear. Saint-specific Shadow Plus design with integrated urethane bump stopper doubling-down on Shadow Plus functionality. Item Specifications: , Rear Derailleur Mount Type10x1 Standard, Rear Derailleur Mount TypeShimano Rear Direct Mount, Rear Der/Shifter CompatibilityShimano Mountain, Cage LengthShort, Drivetrain Speeds10, Weight280, ColorBlack, keyword searchShimano2018, Chain Wrap Capacity (teeth)25, Largest Cog36,
Product Specifications
- Weight: .99 pounds
- Gear Speeds: 10
- Bike compatibility: Universal
- Cage Length: Short
- Model #: IRDM820SS1
- Largest Cog: 36
- Warranty: Multiple Warranties and/or Time Frames Apply. To obtain a copy of the manufacturer’s or supplier’s warranty for this item prior to purchasing the item, please call Target Guest Services at 1-800-591-3869
Product Highlights
- Rear Derailleur Mount Type10x1 Standard
- Rear Derailleur Mount TypeShimano Rear Direct Mount
- Rear Der/Shifter CompatibilityShimano Mountain
- Cage LengthShort
- MPN: IRDM820SS1, UPC: 689228299689







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