![Shimano GRX RX815 Hydraulic Flat Mount Di2 2 Ring 2 x 11 Crankset Gravel cyclocross Groupset grx815 grx817 Shimano GRX RX815 Hydraulic Flat Mount Di2 2 Ring 2 x 11 Crankset Gravel cyclocross Groupset grx815 grx817](https://icebikeheaven.com/image/icebikeheaven/image/cache/data/all_product_images/product-1419/Sq7wJtwz1658995949-420x420.jpg)
Shimano GRX RX815 Hydraulic Flat Mount Di2 2 Ring 2 x 11 Crankset Gravel cyclocross Groupset grx815 grx817
![We had our test bike built with a Shimano Ultegra 8000 groupset. The crank has a large cross-section. Sage Titanium PDXCX Cyclocross Bike. © C. Lee / Cyclocross Magazine - Cyclocross Magazine - We had our test bike built with a Shimano Ultegra 8000 groupset. The crank has a large cross-section. Sage Titanium PDXCX Cyclocross Bike. © C. Lee / Cyclocross Magazine - Cyclocross Magazine -](https://www.cxmagazine.com/wp-content/uploads/2018/03/sage-pdxcx-untitled-17-edd-cxmagazine-clee-750x500.jpg)
We had our test bike built with a Shimano Ultegra 8000 groupset. The crank has a large cross-section. Sage Titanium PDXCX Cyclocross Bike. © C. Lee / Cyclocross Magazine - Cyclocross Magazine -
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