What makes it special
Shimano GRX RX610 12-Speed 46/30 Crankset
170mm, 30x46t / Black
$180.00
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Shimano / Bike Cranks & Chainrings
Shimano GRX RX610 12-Speed 46/30 Crankset
Shimano's latest gravel crankset provides optimal gearing for spirited group rides and aggressive racing.
$180.00
Not currently available from Trek
Free pickup at any of our four stores. Questions? We're happy to help.
About this product
The details.
Unstoppable and undroppable
The Shimano FC-RX610-2 balances weight savings and optimized efficiency for mixed-terrain riding and racing.
Gearing options cater to the segmented demands of gravel cycling, maintaining the tighter gear steps needed to maintain your position in the bunch. The 2x12-speed crank utilizes a 46-30T chainring combination for max versatility.
Product details
- Smaller gear steps for cadence control on mixed terrain riding
- Gravel-optimized gear ratios preserve riding rhythm on rough surfaces
- Gear combination: 46-30T
The details
Good to know-
Specs8
- Speed
- 12
- BCD
- 110mm
- Chainline
- 49.7mm
- Offset
- Standard
- Crank type
- Shimano Hollowtech II
- Threading
- 9/16"(15mm)
- Material
- Aluminum
| Size | 170mm, 30x46t | 172.5mm, 30x46t | 175mm, 30x46t |
|---|---|---|---|
| Length | 170mm | 172.5mm | 175mm |
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