Shimano GRX FC-RX600 Crankset (Black) (2 x 11 Speed) (Hollowtech II) (165mm) (46/30T) (110 Asymmetric BCD)

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Shimano GRX FC-RX600 Crankset (Black) (2 x 11 Speed) (Hollowtech II) (165mm) (46/30T)
Part#: EFCRX600112AX60
Shimano Gravel Cranksets
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Expected Mar 16, 2025
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Price: $149.99
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This is Shimano's GRX FC-RX600 11-Speed Crankset. This crankset features a 46-30 tooth range to handle anything your gravel adventure has in store.

Features:

  • Broad gear range to handle a variety of terrain

Specifications:
Weight: 806g
Speed: 2x11
Chainring Size: 46-30T
Crank Length: 165mm, 170mm, 172.5mm, & 175mm
 

This product is expected to become available for purchase on Sunday, March 16, 2025

Richard Quest
Sunday, Jun 16 2024 (8 months ago)
Shimano GRX FC-RX600 Crankset (Black) (2 x 11 Speed) (Hollowtech II) (165mm) (46/30T)
Updated review after1,500 miles. Still 5 stars. I used this to upgrade a Litespeed Tuscany from a 9 speed Ultegra rig to 11, and lower the gear ratios. It works well with an 11 speed Ultegra deraileur. The only thing negative I can say is that the black finishes scratches easily. Big deal.
Jeff Addicott
Verified Owner
Friday, Jul 7 2023 (about a year ago)
Shimano GRX FC-RX600 Crankset (Black) (2 x 11 Speed) (Hollowtech II) (175mm) (46/30T)
I had an Ultegra 50/34 on my gravel bike and the overall gearing was slightly high for my riding style. This 46/30 makes the climbs a little easier and the high range is still sufficient. The GRX derailleur is a safe choice for full compatibility (make sure to follow the instructions carefully) though I did find some forum posts where folks got their older ones to work.
Richard Quest
Verified Owner
Tuesday, Jun 6 2023 (about a year ago)
Shimano GRX FC-RX600 Crankset (Black) (2 x 11 Speed) (Hollowtech II) (170mm) (46/30T)
Only 200 miles on it, but it works well with the rest of the Ultegra drive train. At my age, I love the 46/30 chainrings!
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