Shimano Ultegra R8100 FC-R8100 Crankset 2x12s HOLLOWTECH II 165mm 170mm 172.5mm 50-34T 52-36T For Road Bike Original Shimano
243.18$
162.93$
Quantity:
1
Availability:
Color
Crank Length
Chainwheel Teeth
bottom bracket
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Shimano Ultegra R8100 FC-R8100 Crankset 2x12s HOLLOWTECH II 165mm 170mm 172.5mm 50-34T 52-36T For Road Bike Original Shimano Bike Part
Model FC-R8100
Series ULTEGRA R8100 Series
Color Series Color
Average weight 700 (50-34T) 711 (52-36T)
Width of threaded five way (mm)_ seventy ✔
Chain wheel blade combination 50-34T 52-36T
Compatible center axle types_ On the outside ✔
Including crank fixing screws ✔
Blade holding arm/crank claw 4
HOLLOWGLIDE ✔
HOLLOWTECH II ✔
HOLLOWTECH crank arm ✔
Optional chain guard_ No chain/impact protection chain disk ✔
Recommended center axle_ Press in SM-BB72-41B
Recommended center axle_ Thread (normal) SM-BBR60
Width of threaded five way (mm)_ sixty-eight ✔
Q factor (mm) 148
Chain center line (mm) 44.5
Compatible chain HG 12 speed
P.C.D. （mm） 110
Rear speed change 12
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Shimano Ultegra R8100 FC-R8100 Crankset 2x12s HOLLOWTECH II 165mm 170mm 172.5mm 50-34T 52-36T For Road Bike Original Shimano
243.18$
162.93$
Quantity:
1
Availability:
Color
Crank Length
Chainwheel Teeth
bottom bracket
