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> Hardtail Mountain Bikes

Hardtail Mountain Bikes

Fast hardtail mountain bikes with everything you need to hit the trails. Trek's Smart Wheel Size makes sure that you ride the fastest wheel size that fits. Whether you're out riding with the kids or hitting some sweet trails, a hardtail will get you both up and down the mountain.

44 Results
Per Page 30 60
1 2 Next
Trek 820 WSD - Women's - 2018
$349.99
$379.99
Product Rating
 
5.0 stars
 (1 Review)

Our entry-level 820 mountain bike is a versatile step in the mountain direction, equally suited to beginner trails and potholed city streets. If you've heard the call of the trail but aren't ready to commit to the MTB life, 820 is the perfect way to get your feet dirty. Key features - Quality… [more]

Trek Fuel EX Jr - 2018
$1,799.99
$1,889.99
Product Rating
 
5.0 stars
 (1 Review)

Trek Kids' mountain bikes are the real deal, with light frames, knobby tires, quality parts, durable construction, and Dialed adjustable components that can grow with young riders. Adventurous kids deserve a true, trail-ready bike that will take them down the road or off the road with confidence… [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 820 - 2018
$349.99
$379.99
Product Rating
 
4.5 stars
 (85 Reviews)

Our entry-level 820 mountain bike is a versatile step in the mountain direction, equally suited to beginner trails and potholed city streets. If you've heard the call of the trail but aren't ready to commit to the MTB life, 820 is the perfect way to get your feet dirty. Key features - Quality… [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
 (13 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 - 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 Superfly 6 15.5" - LAST ONE! - 2016
$1,339.99
$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
$1,699.99
$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 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 Superfly 24 - 2018
$449.99
$489.99

Kids' Superfly is a race-ready mountain bike inspired by Trek's super-fast adult Superfly. Quality trail components mean business, while the light, nimble frame keeps things fun. Superfly is THE bike for adventure-loving kids who are ready to meet challenging trails head on. Just don't be surprised… [more]

Trek Superfly 26 - 2018
$949.99
$1,049.99

Kids' Superfly is a race-ready mountain bike inspired by Trek's super-fast adult Superfly. Quality trail components mean business, while the light, nimble frame keeps things fun. Superfly is THE bike for adventure-loving kids who are ready to meet challenging trails head on. Just don't be surprised… [more]

Trek Roscoe 8 Women's - 2018
$1,199.99
$1,259.99

Key features - 27.5+ mid-fat tires provide extra traction and confidence on every trail - All-new lightweight Alpha Gold Aluminum frame delivers a phenomenal ride quality - Shorter chainstays and Boost141 hub spacing for increased agility and clearance for wider tires - Trail geometry and E2… [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 9.9 SL Race Shop Limited - 2017
$6,999.99
$7,999.99

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 Roscoe 8 - 2018
$1,199.99
$1,259.99

- 27.5+ mid-fat tires provide extra traction and confidence on every trail - All-new lightweight Alpha Gold Aluminum frame delivers a phenomenal ride quality - Shorter chainstays and Boost141 hub spacing for increased agility and clearance for wider tires - Trail geometry and E2 tapered head tube… [more]

Trek Stache Carbon Frameset - 2018
$1,499.99
$1,579.99

Stache is an all-new species of 29+ mountain bike performance. The wide 3" tires grip relentlessly, amplifying all the benefits of 29ers, while remarkably short chainstays deliver a fun, lively ride. Want the capability of a full suspension trail bike in a simple hardtail package, plus the extra… [more]

Trek Skye SL Women's
$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 Roscoe 7 Women's - 2018
$999.99
$1,099.99

Key features - 27.5+ mid-fat tires provide extra traction and confidence on every trail - All-new Alpha Gold Aluminum frame blends the latest tech with light weight - Shorter chainstays and Boost141 hub spacing for increased agility and clearance for wider tires - Updated geometry and E2 tapered… [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 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 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 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 X-Caliber 8 - 2018
$999.99
$1,099.99

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… [more]

Trek X-Caliber 9 - 2018
$1,499.99
$1,579.99

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 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 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 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 X-Caliber 7 - 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 9.6 - 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]

44 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. Our "northern" store is located at 1451 El Camino Real, Redwood City CA, 94063. 650 366 7130. Our "southern" store will be closing for business on September 24th, 2017. It is (or was, depending when you read this) located in Foothill Crossing Shopping Center, 2310 Homestead, Los Altos CA, 94024. 408 735 8735. Our hours and directions to our stores 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!