Yeti Is Here!

We could not be more excited to announce our partnership with Yeti Cycles! Based in Golden, Colorado, Yeti builds some of the most coveted mountain bikes in the world. The company focuses solely on building mountain bikes and is run by, you guessed it, mountain bikers. They are so dedicated to riding the entire staff rides from 11:30 to 1:00 everyday. How cool is that? Select 2014 models are already in our stores now with more on the way! Swing […]

Cyclocross Nationals Volunteers Needed!

Key volunteers are needed for the U.S. Cyclocross Nationals! The event staff are looking for volunteers of all types. Have a look here to review positions and sign up! TO REGISTER CLICK HERE >> Course Deputy – Crossing Marshals Job Dates/Times:  Jan 8-12, 8am – 5pm Shifts: 3 hour shifts / 8am-11am, 11-2pm, 2pm-5pm Tear Down Terriers: Job Dates/Times:  Jan 12, 3:30pm – 8:00pm Jan 13, 7:00am – 12:00pm Signage/Truss Crew Job Dates/Times: Jan 6-7, 8am – 4pm Jan 12, 3:30pm – […]

5 Day Holiday Sale

JOIN US FROM FRI. DEC. 21ST – WED. DEC. 24TH FOR A HUGE HOLIDAY SALE! STOCK UP ON GREAT HOLIDAY GIFTS FOR THE WHOLE FAMILY AND YOURSELF! HO, HO HO! 30% off all in-stock items*  (*excludes Garmin) 15% off in-stock kid’s bikes Free gift card on all 2014 bikes 2013 bikes on sale as is 50% off summer jerseys NOT SURE WHAT TO GET? Let our great staff help you figure out the perfect gift. ORDER A GIFT CARD ON-LINE […]

Our Drop Logo Helps Raise $11,000 For Flood Relief

  CASTELLI CYCLING AND SLIPSTREAM SPORTS HELPS RAISE $11,000 FOR COLORADO FLOOD RELIEF   Boulder, CO. – December 4, 2013  –  With generous support from Castelli Cycling, Slipstream Sports and Open Heart Colorado, the Ptarmigan Group helped raise $11,000 for Colorado flood relief efforts. The Ptarmigan Group is a Colorado-based cycling business group who represents Castelli, as well as other cycling brands, in the Rocky Mountain region.   Following the catastrophic floods that hit Colorado in September, Boulder Cycle Sport co-founder, Brandon […]

Great BCS Cycling Gifts Under $25

Swing into BCS before Dec. 24th and get 15% off your entire purchase when you get 5 or more items. GREAT GIFTS UNDER $25! Christmas is just around the corner! Here is a link to some great Boulder Cycle Sport gifts under 25 bucks! CLICK HERE >> Not sure what to get? Order up a gift card! It’s easy, just  CLICK HERE >>