Diamondback Bicycles

Boy's Octane 20 Bike - 2017

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  • It's red for a reason: this bike is fast!
  • The Octane 20 is the perfect tool to handle neighborhood shenanigans and those first forays into the woods
  • 6061 heat treated aluminum alloy construction and replaceable derailleur hanger for durability
  • Suspension fork for smooth ride
  • Linear pull brakes are simple and strong


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Product Details

There are few activities better than ripping around on bikes to get kids out for fresh air, fitness, and a whole lot of fun. The Octane 20 is the perfect bike for the job with its durable aluminum alloy frame, suspension fork, and beefy tires. A kid-friendly grip shifter selects from six gears, with the rear derailleur protected from damage by a clever guard. If your up-and-coming rider is ready to graduate from a push- or single speed bike, the Octane 20 is the perfect tool to handle neighborhood shenanigans and those first forays into the woods.

  • FRAME: DB Boy's 20" Jr. Mountain, 6061 Heat-Treated Aluminum w/ Replaceable Hanger
  • FORK TYPE: HL Zoom 20" Suspension, 40mm Travel
  • HEADSET: Threaded 1 1/8"
  • CRANKS: 140mm One-piece Steel, 40 Tooth w/ Double Guard
  • BOTTOM BRACKET: Loose Ball
  • REAR DERAILLEUR: Shimano TZ-50, 6 Speed
  • SHIFTER: Shimano RS35 Revo Grip Shift, 6 Speed
  • COG SET: Shimano TZ20, 6 Speed Freewheel, 14-28T
  • CHAIN: KMC Z51, 6 Speed
  • FRONT HUB: 32h Steel Nutted
  • REAR HUB: 32h Steel Nutted, Freewheel
  • SPOKES: 14g Steel
  • RIMS: 32h 20" R-1000 Alloy
  • TIRES: Jr. ATB Knobby, 20x1.95"
  • BRAKES: Alloy Linear Pull
  • BRAKE LEVERS: Alloy Linear Pull w/ Reach Adjust
  • PEDALS: Resin MTB, 9/16"
  • HANDLEBAR: Steel Jr Riser
  • GRIPS: DB Kraton
  • STEM: Alloy QuillSEAT:Jr. ATB 2-panel
  • SEATPOST: Steel Pillar, 25.4mm
  • EXTRAS: Owners Manual, Assembly Guide, Tool Kit*