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Four Mountain Sports Bike Shop

Aspen & Snowmass Base Village Locations

Silhouette of bikers on Sky Mountain Park in Snowmass.

Welcome to Four Mountain Sports—the Valley’s best full-service bike shop and your mountain authority for all things biking. With a retail location at the base of the Snowmass Bike Park, Four Mountain Sports offers bike sales and rentals, tuning, and apparel. Our passionate employees are some of the best local riders with the know-how to help you dial in your equipment, take advantage of our tuning and bike service packages, and switch gears to tackle any terrain.

Tuning Services

Time for a tune-up? Drop into one of Four Mountain Sports’ full-service shops in Aspen and Snowmass and our local experts will handle all of your bike service needs. From fixing a flat to brand-new builds, and everything in-between, we’ve got the tools for your tune up.

View below for tuning services prices.

Get the Gear

While we have a massive fleet of incredible rental bikes, once you’ve fallen in love with the sport of mountain biking, you’ll want a bike of your own. Our full-service shops currently carry top brands including Cannondale, Revel, Rocky Mountain, and Transition bikes so you can roll out on something you love.

Beyond the wheels, Four Mountain Sports carries apparel from 100%, Fox, and Fasthouse and our team can get you kitted in everything from gloves and helmets to jerseys and footwear.

Four Mountain Sports Bike Tuning

Performed Services

Silver Tune


Thorough Cleaning and inspection, tuning of drivetrain, checking all bolts for proper torque, true wheels, aligning and mechanically adjusting breaks, and lubricating key points. Parts not included.

Gold Tune


Same services as a SilverTune but adds full breakdown and cleaning of the drivetrain. Parts not included.

Platinum Tune


Includes all services in Gold Tune plus front and rear brake bleed, replacing all cables and housing, overhaul and replacing bearing systems, and seatpost service. Parts not included.

Platinum Tune Full Suspension


Includes all services in Gold Tune plus front and rear brake bleed, fork, basic shock overhaul (40 hours), seatpost service, and full suspension tune. 10% off additional hourly labor if suspension damper service or seatpost internal service is required. Parts not included.

Additional Services

Contact our retail services team for additional pricing information via

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