PRODUCT SPECIFICATIONS
| MODEL NO | FC-M780 |
|---|---|
| SERIES | SHIMANO DEORE XT M780 Series |
| Color | Black | Silver |
| Average weight | 767.6g |
| Bike Type | MTB |
|---|---|
| Chainring combination | 42 |
| Compatible bottom bracket type_Outboard | ✔ |
| Compatible BB type | Outboard |
| Crank Arm Length | 165mm | 170mm | 175mm | 180mm |
| Crank arm length (mm)_165 | ✔ |
| Crank arm length (mm)_170 | ✔ |
| Crank arm length (mm)_175 | ✔ |
| Crank arm length (mm)_180 | ✔ |
| Spider/Gear arms | 4 |
| Optional chain guard_Without chain/bash guard | ✔ |
| Optional Chain Guard | Without chain / bash guard |
| Recommended bottom bracket_Press-fit | SM-BB71-41A |
| Recommended bottom bracket_Threaded (E-type) | SM-BB70 |
| Recommended bottom bracket_Threaded (normal) | SM-BB70 |
| Technology | HOLLOWTECH II |
| Threaded bottom bracket shell width (mm)_68 | ✔ |
| Threaded bottom bracket shell width (mm)_73 | ✔ |
| Threaded BB Shell Width | 68mm | 73mm |
| Crank arm fixing bolt_With | ✔ |
| Includes Crank Arm Fixing Bolt | Yes |
| Q-factor (mm) | 175 |
SERIES LINE-UP
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Disc Brake Rotor SHIMANO DEORE XT CENTER LOCK Disc Brake Rotor 203/180/160/140 mm
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Front Derailleur FD-M785-E2
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Front Derailleur FD-M786
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Shifting Lever SL-M780-L
REPLACEMENT PARTS
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Chainring Chainring 42T for FC-M780
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Chainring Chainring 32T for FC-M780/FC-T781
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Chainring Chainring 24T for FC-M780/FC-T781
