Kids Mountain Bikes – Diamondback Octane Bike Delivers

Product review of kids mountain bikes.

If your son is outgrowing their bike and you’re in the market for a newer, sturdy upgrade, consider the Diamondback Octane Jr Boy’s Mountain Bike. With twenty inch wheels, this high-quality bike is sure to satisfy both parents and sons alike. The frame is constructed of aluminum that’s been heat-treated and features a replaceable derailleur hanger. Boys can learn to shift with the Octane’s six-speed Shimano shifter. This Diamondback model also boasts a derailleur, freewheel, and thirty millimeter suspension fork. The wheels are encased in aluminum rims, and alloy linear pull brakes ensure safety and ease of stopping.




An excellent lifetime warranty on the frame plus varying warranties for other parts makes this bike a smart buy. According to the reviews I’ve researched, this model is highly liked by customers who have purchased it. Overall, the customers have noted it is more expensive than some brands and models, but the durability, safety and ease of use outdoes any less costly bike. Whether for hitting some new trails with dad, or just biking to the local park or ice cream stand, this bike will get plenty of use from your son.

What Features Are Included With This Kids Mountain Bike?

  • High-quality 20-inch boy’s mountain bike.
  • Heat-treated aluminum frame with replaceable derailleur hanger.
  • 6-speed Shimano shifter, derailleur, and freewheel.
  • 20-inch Jr. ATB Knobby tires with aluminum rims.
  • Recommended for ages 8 to 12; lifetime frame warranty.

Get The Scoop On These Kids Mountain Bikes.

Customer reviews are a great way to research a product and find out if it truly delivers. Here are a few reviews from owners of the Diamondback Octane Jr Boy’s Mountain Bike.

I was pleasantly surprised at the quality, finish and packaging of this product. It showed up UPS (free shipping) after 5 business days in perfect condition despite some damage to the box. The Shimano derailers work perfectly & adjustments for the derailers & brakes are also well designed. The derailer guard is a very nice addition for a Jr. bike that I wouldn’t have thought of. Front shocks are pretty firm, which is great.

I had bought this for a 2009 Christmas present. My son had taken it out in the snow a couple of times and had fun. We are in our first full week of spring he has been on this every day. It’s been great for him to learn hand brakes, and how to shift. He keeps up with us quite well on it even though it’s only a six speed. Didn’t have any problems putting it together.

So Where Is It Available And Is It On Sale Anywhere?

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The best sales price I could find for this product was here which included free shipping.
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Manufacturer Link

I hope this review has been helpful. Be sure to ask any questions or relay further product details just below.

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