Diamondback Apex Trail Mountain Bike - Performance Exclusive

Item: 31-2710
Save $199.99 (29%) $500.00 MSRP $699.99
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The Diamondback Apex Trail Mountain Bike takes neighborhood and local riding to the next level. It's tons of fun to ride and has the spec to withstand the elements. And thanks to the Performance Right Fit sizing program, this bike will fit your body and riding style perfectly.

Whether you're tackling some serious single track or just getting out for a quick ride, it's important that you have the right bike, in the right size, with the right fit. But with so many different wheel sizes and frame geometries, it can be confusing. Performance Bicycle's Right Fit program takes the guess work out of finding the right bike. By offering bikes sized according to the rider's needs, with either 27.5" or 29" wheels, Right Fit ensures you get the right bike, in the right size, no problem.

Click here to Learn More about Performance Right Fit Bikes.

Right Fit matches the rider with the right wheel size based on frame size. For Right Fit bikes, sizes XS-SM will be available only with 27.5" wheels. Sizes M-XL will only be available with 29" wheels.

Bike Sizing:

  • Size XS: 27.5" wheels
  • Size S: 27.5" wheels
  • Size SM: 27.5" wheels
  • Size M: 29" wheels
  • Size ML: 29" wheels
  • Size L: 29" wheels
  • Size XL: 29" wheels

The Diamondback Apex Trail features an aluminum frame, Suntour suspension fork, hydraulic brakes and easy to use and maintain Shimano components. The frame is made from lightweight aluminum, which allows the bike to be maneuvered easily for better control and performance. An SR Suntour fork with 100mm of travel provides bump absorption and a preload adjust custom-tunes your ride.

Finally, a durable set of alloy wheels easily turn out the 21-speed drivetrain's effort, while Tektro hydraulic disc brakes provide plenty of stopping power.


  • Butted aluminum frame is light and shaped to go fast
  • Front suspension with preload adjust for custom front end control
  • Shimano Tourney/Acera drivetrain is reliable and efficient
  • Hydraulic disc brakes provide superior stopping power
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