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Shimano 105 FC-R7000 Crankarms No Chainrings
No Chainrings
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Shimano 105 FC-R7000 Crankarms

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Mfg PartNum:
$112.99
MSRP: $112.99
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Description

The redesigned Shimano 105 FC-R7000 crank balances weight and efficiency without sacrificing stiffness. Its wider gear pitch increases clearance with small gearings on modern 135mm O.L.D. frames.

Features:

  • For use with 11-speeds
  • Optimum power transfer
  • Multiple options provide greater choice
  • Greater frame compatibility
  • 160, 165, 170, 172.5, and 175mm lengths
  • 146mm Q-Factor
  • 24mm Hollowtech II Spindle
  • 110mm BCD
  • 43.5 Chain line
  • ~713.4 grams (with a 50/34)
  • Chainrings sold separately

Returns: Openbox, B-Stock, and Closeout products can be returned within 60 days for store credit.

B-Stock - This product has one or more B-Stock units available. These units can be purchased at a discount (see option select). B-Stock units were returned from other customers and may have missing or damaged packaging materials. These units are otherwise as new. The full manufacturer warranty applies. Click Here for more information.

Specifications

Discipline: Road 

160mm - No Chainrings

Crank Arm Length: 160 mm

Mfg PartNum: IFCR7000MXXL 

165mm - No Chainrings

Crank Arm Length: 165 mm

Mfg PartNum: IFCR7000AXXL 

170mm - No Chainrings

Mfg PartNum: IFCR7000CXXL 

Crank Arm Length: 170 mm

172.5mm - No Chainrings

Crank Arm Length: 172.5 mm

Mfg PartNum: IFCR7000DXXL 

175mm - No Chainrings

Mfg PartNum: IFCR7000EXXL 

Crank Arm Length: 175 mm

Reviews

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Reviewed 10/4/2024
by Anonymous
Cycling Enthusiast
Value Rating
Overall Rating
It's a drop in part, improved my cycling. Great for shorter people.

I bought these 160 mm Shimano crank arms to replace the original 170 mm cranks that came with my bike. These cranks were a simple install. I used Shimano's torque guide to ensure all the screws and bolts were properly tightened.

I bought these for a size 49 frame Trek Domane to better fit the small frame and my smaller size. I get much better power transfer with these shorter cranks, especial during cold starts. I used to climb steep hills in the lowest gear but now I can climb the same hills in 3rd gear. My average RPMs tend to be higher now but that's not a problem. My average speed may have changed a small amount but mostly there is just a very noticeable improvement in the quality of my rides.

Two different cranks size calculators suggested I use 157.5mm cranks but these cranks were the smallest size I could find. I'm really glad I found them. The difference 10 mm makes for me is dramatic.

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Mechanic's Corner

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