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Sierra Frame 18" Forest Green
FRAMES & BARS
SIERRA Sierra Frame 18" Forest Green
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Finally, a top range BMX 18'' frame joins the Flybikes' 18" products. We were willing to allow our youngest riders, from 7 to 11 years old, to ride a bike with such a high quality frame. And this quality comes not only from the materials used on the 18'' Sierra frame, but also from a design that shows an exact replica from Sergio Layos' frame, in this case on its Green Forest version.
Signed by Layos, the new Sierra frame offers the same technical specs than the bigger versions, just adapted to a smaller size. Enjoy all the technology you would expect from a BMX frame in the best 18'' option now in the market.

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

SPECIFICATIONS

Sierra Frame 18" Forest Green 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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