SunRace M37 Rear Derailleur - 7-Speed Long Cage Black Disc Center Lock / IS 6-Bolt Reads 160 psi / 11

Reads 160 psi / 11 bar 1-1/2” analog

Eliminate unwanted air pressure build up in the lower leg caused by variations in altitude or temperature

Terrain Dry: Rocky

lifetime guarantee

}Promax CF-2 Crankset - 170mm 24mm Spindle 2-Piece 68mm English BB Included Black

SunRace M37 Rear Derailleur - 7-Speed Long Cage Black Disc Center Lock / IS 6-Bolt Reads 160 psi / 11SunRace M37 Rear Derailleur 7 Speed Long Cage Black. The SunRace M3 Rear Derailleur is designed for 7 speed MTB drivetrains. Indexed adjuster TECH SPECS Largest Cog 30 Color Black Rear Der Shifter Compatibility Shimano Mountain Rear Derailleur Mount Type Shimano Rear Direct Mount Drivetrain Speeds 7 Weight 230 Chain Wrap Capacity (teeth) 37 Cage Length Long