FC-T781

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

Bike Type	Trekking
Chain case compatible	✔
Chain line (mm)	50
Chainring combination	48
Compatible bottom bracket type_Outboard	✔
Compatible BB type	Octalink
Compatible chain	HG-X 10-speed
Crank Arm Length	170mm \| 175mm
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_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 bottom bracket_Threaded (chain case)	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	68 \| 73
Crank arm fixing bolt_Without	✔
Q-factor (mm)	1815

Disc Brake Rotor SHIMANO DEORE XT CENTER LOCK Disc Brake Rotor 203/180/160/140 mm
Hub Dynamo SHIMANO DEORE XT Hub Dynamo 1.5W for CENTER LOCK Disc Brake
Brake Lever SHIMANO DEORE Brake Lever for V-BRAKE, Mechanical Disc Brake I-SPEC B Clamp Band Trekking
FREEHUB SHIMANO DEORE XT Rear FREEHUB Rim Brake 8/9/10-speed for Trekking