รายละเอียด:
จานเสือหมอบ 105 2019 FC-R7000 50x34T และ 52x36T สีดำ ขาจานยาว 170-172.5 ไม่รวมกะโหลก ของใหม่
จาน 105, FC-R7000
จานหน้ารูปโฉมใหม่เป็น Hollowtech II มีการลดน้ำหนักจากชุด 105 5800 ถึง 30 กรัม
50x34T มีความยาวขาจาน: 165mm, 170mm, 172.5mm
52*36Tมีความยาวขาจาน: 170mm. ,172.5mm
FC-R7000
HOLLOWTECH II Crankset (11-speed)
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Balances weight and efficiency without sacrificing stiffness
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Rider Tuned performance with numerous gear combinations
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Wider gear pitch increases chain clearance with small gearings and allows for 410 mm chain stays on 135 mm O.L.D.
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Optimum power transfer
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Multiple options provide greater choice
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Greater frame compatibility
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PRODUCT SPECIFICATIONS
|
MODEL NO |
FC-R7000 |
|
SERIES |
SHIMANO 105 R7000 Series |
|
Color |
Silky black, Spark silver |
|
Average weight |
713.4 g (50-34T) 742.6 g (52-36T) 757.8 g (53-39T) |
|
HOLLOWTECH II Technology |
X |
|
Threaded BB shell width_70mm |
X |
|
Chain line (mm) |
43.5 |
|
Chain ring combination |
50-34T 52-36T 53-39T |
|
Compatible BB type_Outboard |
X |
|
Compatible chain |
HG-EV 11-speed/ HG-X11 |
|
Crank fixing bolt included |
X |
|
Crank arm length (mm)_160.0 |
X |
|
Crank arm length (mm)_165.0 |
X |
|
Crank arm length (mm)_170.0 |
X |
|
Crank arm length (mm)_172.5 |
X |
|
Crank arm length (mm)_175.0 |
X |
|
Gear arms |
4 |
|
HOLLOWTECH Technology |
X |
|
Optional chain guard_Without chain / bash guard |
X |
|
P.C.D. (mm) |
110 |
|
Rear speeds |
11 |
|
Recommended BB_Pressfit |
SM-BB72-41B |
|
Recommended BB_Threaded (normal) |
SM-BBR60 |
|
Threaded BB shell width_68mm |
X |
|
Crank arm fixing bolt_With |
X |
|
Q-factor (mm) |
146 |