Shimano Deore XT MTB Trekking FD-T8000 Front Derailleu 3x10 Speed Top/Down Swing 44T/48T

Option:
1, 34.9mm (Down swing)
2, 31.8mm (Down swing)(34.9mm with adapter)
3, 34.9mm (Top swing) 
4, 31.8mm (Top swing)(34.9mm with adapter)
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Model: FD-T8000-L
Level: Deore XT   
Speed: 3×10 Speed 
Compatible chain: HG-X 10-speed
Mount: Clamp-on
Clamp Band size: 31.8mm/34.9mm
(31.8mm=34.9mm with adapter)  
Action: Top swing
Cable route type: Dual-Pull(Top and down pull)
Top gear teeth: 44/48T
Total capacity: 22T
Weight: approx 160g
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Model: FD-T8000-L
Level: Deore XT   
Speed: 3×10 Speed 
Compatible chain: HG-X 10-speed
Mount: Clamp-on
Clamp Band size: 31.8mm/34.9mm
(31.8mm=34.9mm with adapter)  
Action: Down swing
Cable route type: Dual-Pull(Top and down pull)
Top gear teeth: 44/48T
Total capacity: 22T
Weight: approx 170g
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DEORE XT T8000 series of front derailleurs deliver premium 3x10 trekking shifting
Durable enough for daily commuting and reliable enough for long touring whether on road or off