FEATURES
- Smooth shifting feeling
- Front Chainwheel chainring/front derailleur/chain interface in harmony
- OCTALINK construction (BB-ES300)
- Compact gear combination: 46-34T
- Standard gear combination: 50-34T/50-39-30T
- Color options: Stone Metallic Silver, Black
PRODUCT SPECIFICATIONS
| MODEL NO | FC-2403 |
|---|---|
| SERIES | CLARIS 2400 Series |
| Color | Series color | Black |
| Threaded bottom bracket shell width (mm)_70 | ✔ |
| Axle length of BB-UN/ES (mm)_Threaded (normal) | 121 |
|---|---|
| Chainring combination | 50 |
| Compatible bottom bracket type_OCTALINK | ✔ |
| Crank fixing screw included | ✔ |
| Crank arm length (mm)_165 | ✔ |
| Crank arm length (mm)_170 | ✔ |
| Crank arm length (mm)_175 | ✔ |
| Spider/Gear arms | 5 |
| OCTALINK | ✔ |
| Optional chain guard_With bash guard | ✔ |
| Optional chain guard_Without chain/bash guard | ✔ |
| Recommended bottom bracket_Threaded (normal) | BBES300 |
| Threaded bottom bracket shell width (mm)_68 | ✔ |
| Q-factor (mm) | 1575 |