One of the riders who did so was also one of the youngest who raced in Louisville that weekend.
Racing in the Junior Women’s 11-12 race and perhaps a little out of her element as a Golden Stater, Eire Chen survived the Midwest mudfest and rode and ran to a national championship in the youngest title category.
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Eire Chen ran to first place in the 11-12 Junior category. Junior Women 11-12. 2018 Cyclocross National Championships, Louisville, KY. © A. Yee / Cyclocross Magazine[/caption]
“This was one of the first times I ever rode in mud,” she said after her race. “I kept my hands on the brakes a lot just in case I fall down. I always try to stay at the top of the high line.”
After her win, we took a closer look at her Specialized CruX alternatively colored pink and mud for our latest Nationals Bike Profile.
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Eire Chen’s Specialized Crux. Junior Women 11-12. 2018 Cyclocross National Championships, Louisville, KY. © A. Yee / Cyclocross Magazine[/caption]
Eire Chen’s Junior Women’s 11-12 Nationals Specialized CruX
Chen’s CruX was not the only one to win a championship on Saturday at Louisville Nationals—we recently profiled Sarah Sturm’s glamorous singlespeed setup. The frame also won U23 World Championship under Tom Pidcock and a Canadian Nationals title with Maghalie Rochette.
Chen’s hot pink Specialized CruX Elite she raced in Louisville featured a SRAM Rival 1 drivetrain and the same Fact 11r carbon frameset raced by Elite riders such as Rochette, Cody Kaiser and Allen Krughoff.
Hers is not the first Junior bike we have looked at from Louisville Nationals. We also profiled Miller Reardon’s Redline Conquest 24 and George Frazier’s Cannondale SuperX.
The Crux underwent a drastic redesign for 2018, gaining flat mount brakes and losing its seatstay bridge for greater mud clearance. Like most current generation cyclocross frames, it routes all cables and hoses internally and features 12mm thru-axles.
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Barely visible below the mud, the Crux uses replaceable port covers to accommodate various cable needs. Eire Chen’s Specialized Crux. Junior Women 11-12. 2018 Cyclocross National Championships, Louisville, KY. © A. Yee / Cyclocross Magazine[/caption]
While Chen rode the smallest size available, her Specialized Phenom saddle was still pushed as low as possible to get a good fit. Interestingly, she elected to race with a bottle cage on the seat tube.
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Chen pushed her saddle way down to get a good fit. Eire Chen’s Specialized Crux. Junior Women 11-12. 2018 Cyclocross National Championships, Louisville, KY. © A. Yee / Cyclocross Magazine[/caption]
In addition to the 2,000-plus mile trip Chen and her father made from California to Louisville, the team had to deal with some other issues to get to the start line at Joe Creason Park.
In the weeks leading up to Nationals, Chen damaged her race wheels and had to use mismatched wheels at Nationals. Her Nats wheelset included an Easton SL alloy tubeless clincher with the outgoing Specialized Terra Pro in the front and a Chinese carbon tubular with a Donnelly BOS in the rear, with the mud tire selected based on the conditions—the tread mix and match is similar to what we saw Katie Compton do at Hartford Nationals.
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Chen picked the outgoing Terra Pro from her available options when she dented her usual wheels in the lead up to Nationals. Eire Chen’s Specialized Crux. Junior Women 11-12. 2018 Cyclocross National Championships, Louisville, KY. © A. Yee / Cyclocross Magazine[/caption]
“She had a choice of [the Terra] or another wheel with a Donnelly BOS [for the front],” Chen’s father Maison explained.
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The BOS is Donnelly’s most aggressive mud tread. Eire Chen’s Specialized Crux. Junior Women 11-12. 2018 Cyclocross National Championships, Louisville, KY. © A. Yee / Cyclocross Magazine[/caption]
Further modifying the bike, Chen used a Shimano 105 R5800 crankset with a 36t Wolf Tooth 1x chain ring. “The stock crankset was 170mm, too long for little legs,” the elder Chen told Cyclocross Magazine. “I had a 105 crankset with 165mm [arms] laying around, so it went on the bike.” The chain ring paired with a SRAM Force 1 rear derailleur.
Mounting Shimano’s 24mm spindle did post a challenge since the CruX uses a BB30-compatible version of Specialized’s OSBB platform. Chen the elder used a reducer for the installed BB30 bearings to adapt the crankset.
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Chen’s 165mm Shimano crankset was installed to accommodate her stature better than the original 170mm Rival crank. Eire Chen’s Specialized Crux. Junior Women 11-12. 2018 Cyclocross National Championships, Louisville, KY. © A. Yee / Cyclocross Magazine[/caption]
Chen attached Crankbrothers Candy pedals to the crankarms.
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Chen used Crankbrothers Candy pedals in Louisville. Eire Chen’s Specialized Crux. Junior Women 11-12. 2018 Cyclocross National Championships, Louisville, KY. © A. Yee / Cyclocross Magazine[/caption]
The rest of Chen’s bike was largely a stock build. SRAM Rival HRD shift-brake levers pair with the flat mount Rival calipers. Chen’s cockpit included a Specialized alloy stem and a 38mm Specialized Shallow Drop handlebar wrapped with S-Wrap HD bar tape.
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Chen kept the cockpit stock with 38cm handlebars and S-Wrap HD bar tape. Eire Chen’s Specialized Crux. Junior Women 11-12. 2018 Cyclocross National Championships, Louisville, KY. © A. Yee / Cyclocross Magazine[/caption]
For a closer look at Chen’s CruX, see the photo gallery and specs below.
For more Nationals bikes, see our bike profile archive.
Photo Gallery: Eire Chen’s Specialized CruX
Eire Chen’s Specialized Crux. Junior Women 11-12. 2018 Cyclocross National Championships, Louisville, KY. © A. Yee / Cyclocross Magazine
