Shimano Sora Front Chainwheel 50-34T 9 Speed 170mm FC-R3000
          
          
          
          
          
          
            
            
            
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          Shimano
        
        
      
          
FC-R3000
SHIMANO SORA - Road Crankset 2x9-speed
The SHIMANO SORA 2x9 speed road crank uses a high-end 4-arm design and compact 50-34T chainrings and is available in 165, 170, and 175mm crank arm...
        
        
        
        
        
      SHIMANO SORA - Road Crankset 2x9-speed
The SHIMANO SORA 2x9 speed road crank uses a high-end 4-arm design and compact 50-34T chainrings and is available in 165, 170, and 175mm crank arm lengths.
- 4-arm design
 - FC-R3000, FC-R3030
 - 5-arm design (with CG)
 - FC-R3000-CG,
 
PRODUCT SPECIFICATIONS
| MODEL NO | FC-R3000 | 
|---|---|
| SERIES | SORA R3000 Series | 
| Color | Series color | 
| Threaded BB shell width_70mm | ✔ | 
| 2-piece crank construction | ✔ | 
|---|---|
| Chain line (mm) | 43.5 | 
| Chain ring combination | 50-34T | 
| Compatible BB type_Outboard | ✔ | 
| Compatible chain | HG 9-speed | 
| Crank fixing bolt included | ✔ | 
| Crank arm length (mm)_165.0 | ✔ | 
| Crank arm length (mm)_170.0 | ✔ | 
| Crank arm length (mm)_175.0 | ✔ | 
| Gear arms | 4 | 
| Optional chain guard_Without chain / bash guard | ✔ | 
| P.C.D. (mm) | 110 | 
| Rear speeds | 9 | 
| Recommended BB_Pressfit | BB-RS500-PB | 
| Recommended BB_Threaded (normal) | BB-RS500 | 
| Threaded BB shell width_68mm | ✔ | 
| Q-factor (mm) | 150 |