Schoolyard Cross


Schoolyard Cross Oct 22nd

Trade Up Kick Back


Get more for your trade in!

Surly Demo Day

Reserve your Surly Bike Demo now >>

Cyclocross Demo Bikes


Test drive a cyclocross bike!

Helmet Trade Up To MIPS

  GIRO ANNOUNCES CYCLING HELMET TRADE-IN PROGRAM Giro to help consumers make the switch to MIPS-equipped helmets Giro has announced a helmet trade-in program for riders like you!  Nowthrough October 31, bring in your current cycling helmet to Boulder Cycle Sport and exchange it for a 25% discount on select 2016 Giro cycling helmets equipped with the MIPS Multi-directional Impact Protection System. We really believe in MIPS. Laboratory testing shows that MIPS may redirect energy and offer an additional measure of protection […]

America’s Best Bike Shop – Again!

America's Best Bike Shop

BCS is one of America’s Best Bike Shops for 2016!