Sunrace RD-M83 8/9 speed black rear derailleur MPFN-11327

Sunrace RD-M83 8/9 speed black rear derailleur MPFN-11327Steel cage rear derailleur for 8 9 speed applications. Alloy bracket with composite plate body. Mid length compatible with wide range cassettes up to 40t TECH SPECS M83 8 9sp 40 Mid 2to1 BLK

Prevents missed front shifts and frame damage from a dropped chain

Rear Der/Shifter Compatibility SRAM Exact Actuation Shifter/Derailleur Compatibility SRAM 11 Drivetrain Speeds 11 Cassette Spacing Shimano/SRAM 11 Brake Lever Use Right Brake Lever Actuation Hydraulic Color Black Adjustable Reach Yes

Defined Color Black Weight (oz) 16

}Cateye HR-12 Heart Rate Sensor

3 different sizes for optimal ride height

} Lower leg service kits include the same premium parts

Handlebar and helmet mounts for NiteRider lights

Replacement parts for pedals

then this is the one

Thickness In mm 10mm Bracket No Internal Lock Size Metric 122cm Internal Lock Size Imperial 4 Primary Color Black

f/r front description 15x100/110mm axle hub model M-Pulse

Before discarding your rusted chain or giving up on a frozen crank bolt a rusted derailleur spring or a seized seat post give Chill Zone a shot