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Hardtail Mountain Bikes

32 Results
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Trek Marlin 7 - 2017/2018
$749.99
$749.99 - $829.99
Product Rating
 
5.0 stars
 (10 Reviews)

Mountain adventure awaits Marlin takes its cue from light, fast XC bikes. The right wheel size for each frame size, performance pedigree, and unbeatable ride feel make Marlin the perfect trail rider. When you're ready for longer days on the bike, bigger challenges on the trail, and all the fun of… [more]

Trek X-Caliber 9 - 2018
$1,499.99
$1,579.99
Product Rating
 
5.0 stars
 (3 Reviews)

Full of fast, built to last Caution: X-Caliber will get you hooked. It packs all of Trek’s XC race hardtail experience into a light, fast bike that pairs the right wheel size with each frame size. Nothing beats the efficiency, simplicity, and straight-up fun of an X-Cal hardtail in 29er or 27.5".… [more]

Trek Marlin 4 - 2017
$399.99
$459.99
Product Rating
 
4.0 stars
 (3 Reviews)

Fishing for a great ride is easy with Trek's Marlin. Its super-light aluminum frame features the ideal geometry to deliver superior cornering, climbing, and descending. A set of go-fast knobbies keep you glued to the trail, and a 75mm-travel fork smooths the bumps, steering you through the roughest… [more]

Trek Marlin 5 - 2018
$449.99
$489.99
Product Rating
 
4.5 stars
 (24 Reviews)

- Ride the fastest wheel that fits with Smart Wheel Size - Ride-tuned aluminum frame is XC light, mountain tough - Extended size range gives you a better fit for a better ride - Backed by Trek's limited lifetime warranty [more]

Trek Marlin 5 - 2017
$449.99
$529.99
Product Rating
 
4.5 stars
 (22 Reviews)

Marlin takes its cue from light, fast XC bikes. The right wheel size for each frame size, performance pedigree, and unbeatable ride feel make Marlin the perfect trail rider. When you're ready for longer days on the bike, bigger challenges on the trail, and all the fun of the full mountain biking… [more]

Trek Marlin 6 - 2017/2018
$529.99
$579.99 - $639.99
Product Rating
 
4.5 stars
 (14 Reviews)

Marlin takes its cue from light, fast XC bikes. The right wheel size for each frame size, performance pedigree, and unbeatable ride feel make Marlin the perfect trail rider. When you're ready for longer days on the bike, bigger challenges on the trail, and all the fun of the full mountain biking… [more]

Trek X-Caliber 8 - 2018
$999.99
$1,099.99
Product Rating
 
4.5 stars
 (8 Reviews)

Full of fast, built to last Caution: X-Caliber will get you hooked. It packs all of Trek’s XC race hardtail experience into a light, fast bike that pairs the right wheel size with each frame size. Nothing beats the efficiency, simplicity, and straight-up fun of an X-Cal hardtail in 29er or… [more]

Trek X-Caliber 8 - 2016/2017
$899.99
$1,099.99
Product Rating
 
4.5 stars
 (7 Reviews)

Jump front wheel-first into the off-road world aboard Trek's X-Caliber 8. This sleek dirt-worthy bike starts with a lightweight Gold aluminum frame with Gary Fisher's proven G2 geometry. Complementing the sublime ride is a RockShox fork that gives you 100mm of travel to add even more cush and… [more]

Trek X-Caliber 7 - 2018
$849.99
$929.99
Product Rating
 
4.5 stars
 (5 Reviews)

Full of fast, built to last Caution: X-Caliber will get you hooked. It packs all of Trek’s XC race hardtail experience into a light, fast bike that pairs the right wheel size with each frame size. Nothing beats the efficiency, simplicity, and straight-up fun of an X-Cal hardtail in 29er or 27.5".… [more]

Trek Superfly 6 15.5" - LAST ONE! - 2016
$1,299.99
$1,839.99
Product Rating
 
4.0 stars
 (3 Reviews)

You always hear about how fast a Trek Superfly is. It's winning this race, it's crushing this course, etc. But that's only part of the story. On everyday trails, you'll love the Superfly 6's light, efficient aluminum frame with G2 geometry, the 100mm RockShox fork, and the tubeless-ready Bontrager… [more]

Trek Superfly 6 - 2017
$1,499.99 - $1,699.99
$1,789.99
Product Rating
 
3.5 stars
 (5 Reviews)

The bike that defined 29er mountain bikes continues to lead the charge. The Superfly lineup of crazy-light aluminum XC rockets isn't just fast. It's the fastest. If going fast is everything you're looking for, choose the 29er with the longest history at the top of the podium. Superfly is the… [more]

Trek Skye Women's
$399.99
$439.99

Have fun. Get dirty. The Skye's the limit for how far this mountain bike will take you. Every detail, from women's-specific touchpoints to optimized wheel size, is designed to ensure a fun, wild adventure on the trail. However far you like to roam, Skye's confidence-inspiring ride will keep you… [more]

Trek Procaliber 6 Women's - 2018
$1,799.99
$1,889.99

The smarter hardtail Procaliber sets the bar for hardtail speed and smarts. It's the fast, ultralight cross country ride that rules the singletrack, from the local race scene to the World Cup XC. Procaliber's innovative IsoSpeed decoupler delivers uncompromising XC performance, efficiency, and an… [more]

Trek Procaliber 6 - 2018
$1,799.99
$1,889.99

The smarter hardtail Procaliber sets the bar for hardtail speed and smarts. It's the fast, ultralight cross country ride that rules the singletrack, from the local race scene to the World Cup XC. Procaliber's innovative IsoSpeed decoupler delivers uncompromising XC performance, efficiency, and an… [more]

Trek Farley 7 - 2018
$2,399.99
$2,499.99

Key features - Fast-rolling 27.5" wheels with extra-wide 4.5" tires for traction in any conditions - Light, super-strong Alpha Platinum Aluminum frame - Trail-optimized geometry for stability and responsiveness in every season - E2 head tube for confident handling on gnarly trails [more]

Trek Procaliber 9.7 - 2018
$3,499.99

Key features - Smooth IsoSpeed decoupler: ride faster, stronger, longer - Boost148/110: stronger wheels, more tire clearance, shorter stays - OCLV Mountain Carbon frame is fast, light, and trail tough - Ride the fastest wheel that fits with Smart Wheel Size [more]

Trek Procaliber SL Frameset - 2018
$2,499.99

In mountain biking's heyday, Procaliber was the envy of all other race bikes. Now it's back to rule the XC circuit once again, redefining the term “hardtail” and setting the bar for speed and smarts. Procaliber's IsoSpeed decoupler delivers uncompromising cross country performance, efficiency, and… [more]

Trek Procaliber 9.7 Women's - 2018
$3,499.99

Key features - Smooth IsoSpeed decoupler: ride faster, stronger, longer - Boost148/110: stronger wheels, more tire clearance, shorter stays - OCLV Mountain Carbon frame is fast, light, and trail tough - Ride the fastest wheel that fits with Smart Wheel Size [more]

Trek Procaliber 8 - 2018
$2,099.99
$2,199.99

The smarter hardtail Procaliber sets the bar for hardtail speed and smarts. It's the fast, ultralight cross country ride that rules the singletrack, from the local race scene to the World Cup XC. Procaliber's innovative IsoSpeed decoupler delivers uncompromising XC performance, efficiency, and an… [more]

Trek X-Caliber 7 Women's - 2018
$849.99
$929.99

Full of fast, built to last Caution: X-Caliber will get you hooked. It packs all of Trek’s XC race hardtail experience into a light, fast bike that pairs the right wheel size with each frame size. Nothing beats the efficiency, simplicity, and straight-up fun of an X-Cal hardtail in 29er or 27.5".… [more]

Trek Procaliber 9.8 SL - 2017
$4,299.99
$4,799.99

In mountain biking's heyday, Procaliber was the envy of all other race bikes. Now it's back to rule the XC circuit once again, redefining the term “hardtail” and setting the bar for speed and smarts. Procaliber's IsoSpeed decoupler delivers uncompromising cross country performance, efficiency, and… [more]

Trek Procaliber 9.6 - 2018
$2,399.99
$2,499.99

Key features - Smooth IsoSpeed decoupler: ride faster, stronger, longer - Boost148/110: stronger wheels, more tire clearance, shorter stays - OCLV Mountain Carbon frame is fast, light, and trail tough - Ride the fastest wheel that fits with Smart Wheel Size [more]

Trek Procaliber 9.8 SL - 2018
$4,499.99

Key features - Smooth IsoSpeed decoupler: ride faster, stronger, longer - Boost148/110: stronger wheels, more tire clearance, shorter stays - SL frame saves 250 grams and has Control Freak internal routing - Ride the fastest wheel that fits with Smart Wheel Size [more]

Trek Skye SL Women's - 2017/2018
$529.99
$639.99

The Skye's the limit for how far this mountain bike will take you. Every detail, from women's-specific touchpoints to optimized wheel size, is designed to ensure a fun, wild adventure on the trail. However far you like to roam, Skye's confidence-inspiring ride will keep you smiling. Mountain biking… [more]

Trek Skye S Women's - 2017
$449.99
$529.99

The Skye's the limit for how far this mountain bike will take you. Every detail, from women's-specific touchpoints to optimized wheel size, is designed to ensure a fun, wild adventure on the trail. However far you like to roam, Skye's confidence-inspiring ride will keep you smiling. Mountain biking… [more]

Trek Procaliber 9.7 SL - 2016
$2,499.99
$3,499.99

World Cup-efficient and made to fly, Trek's Procaliber is a race-ready ride at home anywhere XC-speed is paramount. It boasts a full-carbon frame with Trek's IsoSpeed decoupler that basically makes this brutally fast rig not so brutal on you, since more comfort means more performance. Leading the… [more]

Trek Procaliber 9.9 SL Race Shop Limited - 2018
$7,999.99

The smarter hardtail Procaliber sets the bar for hardtail speed and smarts. It's the fast, ultralight cross country ride that rules the singletrack, from the local race scene to the World Cup XC. Procaliber's innovative IsoSpeed decoupler delivers uncompromising XC performance, efficiency, and an… [more]

Trek Skye Women's - 2017
$399.99
$459.99

The Skye's the limit for how far this mountain bike will take you. Every detail, from women's-specific touchpoints to optimized wheel size, is designed to ensure a fun, wild adventure on the trail. However far you like to roam, Skye's confidence-inspiring ride will keep you smiling. Mountain biking… [more]

Trek Superfly 6 Women's - 2017
$1,699.99
$1,789.99

The bike that defined 29er mountain bikes continues to lead the charge. The Superfly lineup of crazy-light aluminum XC rockets isn't just fast. It's the fastest. If going fast is everything you're looking for, choose the 29er with the longest history at the top of the podium. Superfly is the… [more]

Trek Farley Alloy Frameset - 2017
$599.99
$899.99

Super, fat Farley changes the game for fat bikes. With lightweight carbon or alloy frame options and the ability to accommodate 5" tires and a variety of wheel sizes, Farley is the quickest and most versatile fat bike ever. Fat bikes give you more places, more seasons to ride. From dunes to drifts,… [more]

32 Results
Per Page 30 60
1 2 Next
 
Chain Reaction Bicycles is your local bicycle shop for the San Francisco Bay Area! Unlike some other shops, we are dedicated 100% to serving the needs of local cyclists; our offerings are exclusively available for in-store pickup. You will find us at 1451 El Camino Real, Redwood City CA, 94063. 650 366 7130. Our Los Altos location closed on September 24th, 2017; we have consolidated all operations within our Redwood City flagship store.  Our hours and directions may be found here. We look forward to taking care of all of your cycling needs, including service! Mike & Steve Jacoubowsky, Partners, Chain Reaction Bicycles. Serving you since 1980!