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Sierra Frame 18" Flat Black
FRAMES & BARS
SIERRA Sierra Frame 18" Flat Black
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The Sierra 18'' frame has finally arrived in the Flybikes line of products for our youngest customers. This is an exact replica from Sergio Layos’ frame, the famous Spanish rider, just adapted to a smaller size. With this frame we would like to allow riders from 7 to 11 years old to shape a top range bike. The Sierra 18'' frame quality is proved both because of the resistance of its materials and an attractive design signed by Sergio, on an elegant Flat Black version on this occasion.
The Sierra 18'' frame includes all the technical specs you would expect from a top bike frame, so we can assure you this is the best BMX frame of its size available on the market.

Another specs:
• You must choose between our 19 or 22 Spanish bottom bracket system.
• This product is covered by our lifetime warranty.
• EBS Brake kit not included.
• Replacement stickers included.

SPECIFICATIONS

Sierra Frame 18" Flat Black Specs
  • Tubing Material
    4130 CrMo / Japanese Sanko Triple Butted
  • Headtube Material
    CNC Machined / 4130 CrMo / Heat Treated
  • Bottom Bracket Material
    CNC Machined / 4130 CrMo / Heat Treated
  • Dropouts Material
    Invest Casting / 4130 CrMo / Heat Treated
  • Seat Clamp Material
    Invest Casting / 4130 CrMo / Heat Treated
  • Seatstays Bridge Material
    Invest Casting / 4130 CrMo / Heat Treated
  • Top Tube
    18.7"
  • Head Tube
    75º
  • Seat Tube
    71º
  • Rear End
    12.2" Slammed
  • Standover
    8"
  • Bottom Bracket Height
    10.5"
  • Head Tube Length
    4"
  • Brake System
    EBS / Chainstays
  • Weight 21"
    1.967 kg / 4.3 lb
  • Bottom Bracket System
    Spanish BB
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