SHIMANO | SHIMANO Claris R2000 8Speed Groupset for Road Bike Shifter with Rear Derailleur Short or Medium Cage Bicycle Original Parts

Note:There are two options for you to choose.Please check carefully before purchasing!Option 1,R2000 SL-RDSS  Right 8Speed shifter with rear derailleur Short cageOption 2,R2000 SL-RDGS  Right 8Speed shifter with rear derailleur Medium cageR2000 Right Shifter:Model: SL-R2000-RSeries: SHIMANO CLARIS R2000 SeriesSpeed:8 SpeedOPTICAL GEAR DISPLAY：WithRecommended SL outer cashing:OT-SP41Release function: 2-WAY RELEASEGearshift line adjustment: ✔Shift lever type: RAPIDFIRE PLUSWeight:152.2gR2000 Left Shifter:Model: SL-R2000-LSeries: SHIMANO CLARIS R2000 SeriesSpeed:2 SpeedOPTICAL GEAR DISPLAY:WithRecommended SL outer cashing: OT-SP41Release function: 2-WAY RELEASEGearshift line adjustment: ✔Shift lever type: RAPIDFIRE PLUSWeight:140.8gModel: RD-R2000-SSSeries: CLARIS R2000 SeriesRear variable speed 8Compatible chain HG 8/7/6 speedHigh standard spring type | Dual servo ✔Installation method | Direct attachment (conventional) ✔Line regulator ✔Maximum and minimum sprocket teeth difference 16TTotal value of gear change range 37TLow position flywheel plate | maximum teeth 32TLow position flywheel plate | minimum tooth 25THigh position flywheel plate | maximum teeth 13THigh position flywheel plate | minimum tooth 11TGuide wheel | Number of teeth combination 11TGuide wheel | sunken guide wheel screw ✔Model: RD-R2000-GSSeries: CLARIS R2000 SeriesRear variable speed 8Compatible chain HG 8/7/6 speedHigh standard spring type | Dual servo ✔Installation method | Direct attachment (conventional) ✔Line regulator ✔The difference between the maximum and minimum number of sprocket teeth is 20TTotal value of gear change range 43TLow position flywheel plate | maximum teeth 34TLow position flywheel plate | minimum tooth 28THigh position flywheel plate | maximum teeth 13THigh position flywheel plate | minimum tooth 11TGuide wheel | Number of teeth combination 11TGuide wheel | sunken guide wheel screw ✔