- Better shifting performance
- Higher driving efficiency
- Smooth pedaling
- Integrated appearance of chain guard
- Optimized Q-factor (FC-T780)
- Variations: FC-T780: 48-36-26T with chain Guard FC-T781: 48-36-26T, 44-32-24T with chain guard, chaincase compatible
- Weight: 950g (FC-T780) 940g (FC-T781, 44-32-24T)
- Color options: Black, Silver
PRODUCT SPECIFICATIONS
| MODEL NO | FC-T781 |
|---|---|
| SERIES | DEORE XT T780 Series |
| Color | Black | Silver |
| Average weight | 965g (48-36-26T)940g (44-32-24T) |
| Bike Type | Trekking |
|---|---|
| Chain case compatible | ✔ |
| Chain line (mm) | 50 |
| Chain ring combination | 48 |
| Compatible BB type_Outboard | ✔ |
| Compatible BB type | Octalink |
| Compatible chain | HG-X 10-speed |
| Crank Arm Length | 170mm | 175mm |
| Crank arm length (mm)_165.0 | ✔ |
| Crank arm length (mm)_170.0 | ✔ |
| Crank arm length (mm)_175.0 | ✔ |
| Crank arm length (mm)_180.0 | ✔ |
| Gear arms | 4 |
| Optional chain guard_With chain guard | ✔ |
| Optional chain guard_Without chain / bash guard | ✔ |
| Optional Chain Guard | With chain guard |
| P.C.D. (mm) | 104 |
| Rear speeds | 10 |
| Recommended BB_Threaded (chain case) | SM-BB70 |
| Recommended BB_Threaded (normal) | SM-BB70 |
| Technology | HOLLOWTECH II |
| Threaded BB shell width_68mm | ✔ |
| Threaded BB shell width_73mm | ✔ |
| Threaded BB Shell Width | 68 | 73 |
| Crank arm fixing bolt_Without | ✔ |
| Q-factor (mm) | 1815 |
SERIES LINE-UP
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Brake SHIMANO DEORE XT V-BRAKE Caliper for Trekking
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Brake Lever SHIMANO DEORE Brake Lever for V-BRAKE, Mechanical Disc Brake I-SPEC B Clamp Band Trekking
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FREEHUB SHIMANO DEORE XT Rear FREEHUB Rim Brake 8/9/10-speed for Trekking
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Hub SHIMANO DEORE XT Rim Brake Front Hub for Trekking
REPLACEMENT PARTS
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Chainring Chainring 48T for FC-T781 (for 48-36-26T)
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Chainring Chainring 48T for FC-T781/FC-T780 (with C/G)
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Chainring Chainring 44T for FC-T781 (for 44-32-24T)
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Chainring Chainring 44T for FC-T781 (for 44-32-24T) (with C/G)
