Brunner ran a Shimano Ultegra crankset with 46/36t chain rings. Eric Brunner’s Blue Norcross SL Cyclocross Bike. © B. Grant / Cyclocross Magazine
View the full story with this image: Bike Profile: Eric Brunner's Blue Norcross SL Cyclocross Bike
Brunner ran a Shimano Ultegra crankset with 46/36t chain rings. Eric Brunner’s Blue Norcross SL Cyclocross Bike. © B. Grant / Cyclocross Magazine
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