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Shimano GRX FC-RX610 2x 12-Speed Crankset 46/30t
46/30t
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Shimano GRX FC-RX610 2x 12-Speed Crankset

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Mfg PartNum:
(2 customer reviews)
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$180.00
MSRP: $180.00
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Description

For All The Roads Ahead, Rocky Or Not

The Shimano GRX FC-RX610 2x 12-Speed Crankset is your budget-friendly, tough-as-nails double crankset for gravel, adventure, or touring 2xs. The RX610 2x12 crank features 46/30 chainrings for ultra-low climbing performance and is available in 165 mm, 170 mm, 172.5 mm, and 175 mm crank arm lengths.

The Next Generation Of Gravel

With the introduction of Shimano GRX RX820 12-speed mechanical components, SHIMANO continues its legacy of innovation as the originator of gravel-specific components. Rooted in simplicity, reliability, and adventure, the new 12-speed GRX lineup delivers more gearing options along with unrivaled ergonomics so riders get the most out each unpaved adventure, wherever that might be. With a focus on the heart and soul of gravel cycling, Shimano mechanical GRX receives this 12-speed upgrade delivering top-tier performance without an over-the-top price. And since gravel is all about personal expression and freedom to choose how and where to ride, Shimano GRX includes three unique 12-speed mechanical drivetrain personalities to cover the full spectrum of riders and rides.

Features:

  • 2x12-speed gearing
  • Crank arm length: 165 mm, 170 mm, 172.5 mm, 175 mm
  • Chainring combination: 46-30T
  • 815 grams (with 46/30t chainrings)

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: Gravel 

 

Speed: 12 

 

Type: 2x 

165mm - 46/30t

Crank Arm Length: 165 mm

Mfg PartNum: EFCRX6102AX60 

170mm - 46/30t

Mfg PartNum: EFCRX6102CX60 

Crank Arm Length: 170 mm

Reviews

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Love it
by Brian
new york

I've had some knee issues so wanted to try shorter crank arms.

These went on easily, shift perfectly, and 165mm length feels surprisingly natural.

I'd love it if these cranks were lighter but at this price they're fantastic.

Reviewed 5/29/2025
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165mm needs!
by Derekhski
pdx

Best affordable alternative for 165mm crankset for GRX 2x12 Put about 600 miles on since March. Paired fine with my DI2 825 front derailleur

Reviewed 5/8/2025
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