When a boy gets too big for a 20" bike, the Diamondback® Octane 24 mountain bike is the way to go. The heat-treated aluminum frame will hold up to the trials of childhood, while the 40mm suspension fork will make heading down the dirt paths much more fun. Add in both front and rear twist shifters, and he'll have lots of gears at his disposal. The linear-pull front and rear brakes will make stopping easy.
Key Specs:
- Bike Gender:Boys'
- Wheel Size:24"
- Wheel Width:2.1 inches
- Number of Speeds:21 Speed
- Frame:DB 6061 heat-treated aluminum with replaceable derailleur hanger
- Shifters:Shimano® Revo
- Front Derailleur:Shimano® TZ-20
- Rear Derailleur:Shimano® TZ-50
- Crankset:MTB alloy with chainguard 24/34/42t
- Chain:KMC-Z51
- Brakes:Alloy
- Brake Levers:Alloy linear with reach adjust
- Fork:Trail XC
- Headset:Threaded 1 1/8"
- Front Suspension Travel:40mm
- Stem:Alloy quill
- Handlebars:Steel Jr riser 23" wide x 1" rise
- Grips:DB Kraton®
- Seat Post:Steel pillar 25.4mm
- Pedals:Resin
- Seat:Jr ATB 3-panel
- Hubset:36h nutted
- Rims:36h R-1000
- Spokes:14g
- Tires:Jr ATB knobby
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