Shimano Claris RD-R2000-GS Rear Derailleur - 8 Speed Medium Cage Black MFPN=00.4318.083.000 Exclusive Series 7 aluminum is

Exclusive Series 7 aluminum is heat treated to provide strength and durability - Shot peened to increase fatigue life and durability

Stroke 57mm/2

dropper-post-ready seat tube

64BCD round 26/28/30T

X11e sport feature optimized pin power and enhanced durability of use with strong mid-motors

Shimano Claris RD-R2000-GS Rear Derailleur - 8 Speed Medium Cage Black MFPN=00.4318.083.000 Exclusive Series 7 aluminum isThe Shimano Claris R2000 series is designed at a price point for new riders. Not race oriented but designed for easy rides around town with the durability to handle a long tour. The Claris R2000 has a sporty design but its function promises the opportunity of comfortable and casual riding. 8 Speed rear derailleur Largest Cog 34 Color Black Rear Der Shifter Compatibility Shimano Road Rear Derailleur Mount Type 10x1 Standard Drivetrain Speeds 8 Chain