Flybikes

Select your country

Free shipping worldwide *
Free stickers with all orders
Proton Bmx
Bikes
20" Bikes Proton Bmx
paypal visa maestro mastercard klarna
• Delivered in 24 hours to 7 working days.
• 100% Secure payment.
• Easy Assembly with our 100% plastic-free recyclable packaging.

LHD (Left-Hand Drive) and RHD (Right-Hand Drive):
Where the drivetrain is located to protect the chain/sprocket when you grind.
RHD: Riders that mostly grind with the left side pegs
LHD: Riders that mostly grind with the right side pegs

LHD version available with black hubs only

PROTON model is the mid-range BMX Bike that performs perfectly on streets but also on ramps. A resistant bike suitable for any purpose a rider could have.
• 100% CrMo Frame, Fork & Bars
• Front & rear sealed Hubs.
• Pegs and Hub Guards included.
• 3 Piece CrMo Crankset.
• Removable brake mounts.
• The option without brakes does not include any brake hardware.

If you want to upgrade this bike, add it to the cart and the Upgrade Product in stock, like CNC Brakes Kit or Ruben Alu Pedals. The product will be replaced by the Upgrade Product while deducting the cost of the original one.

SPECIFICATIONS

Proton Bmx Specs
  • GEOMETRY:
  • TOP TUBE LENGTH
    21”
  • CHAIN STAY LENGTH
    13.2”
  • HEAD TUBE ANGLE
    75º
  • SEAT TUBE ANGLE
    71º
  • BB HEIGHT
    11.75”
  • STAND OVER HEIGHT
    9”
  • FORK OFFSET
    27mm.
  • BAR RISE
    9”
  • BAR WIDTH
    29”
  • BAR BACKSWEEP
    10º
  • BAR UPSWEEP
  • _
  • SPECIFICATIONS:
  • Frame
    Full 4130 CrMo / Removable Brake Mounts
  • Fork
    Integrated cone shape design / Full 4130 CrMo / 1 Piece Steer Tube
  • Bars
    Full 4130 CrMo
  • Grips
    Fly Devon / 160 mm Long
  • Stem
    Trebol Top Load / Forged / 6061-T6 Aluminum / 50mm
  • Headset
    Internal Sealed Bearing
  • Lever
    Generic Inged / Forged / 6061 T-6 Aluminum
  • Brake
    Trebol Springhanger / Forged / 6061 T-6 Aluminum
  • Cranks
    Trebol 3Pc / 4130 CrMo / 170 mm Arm Length
  • Bottom Bracket
    Mid / Sealed Bearing
  • Sprocket
    Trebol / CNC Machined / 6061-T6 Aluminum / 25T
  • Pedals
    Fly Ruben Graphite / Nylon - Fiberglass Compound
  • Chain
    510 Type / 69 Links
  • Rims
    Trebol / Semi-double Walled / 6061-T6 Aluminum / 36H
  • Front Hub
    Trebol Male / Sealed Bearing / 10mm Male Axle / 36H
  • Rear Hub
    Trebol Male Cassette / Sealed Bearing / 14mm Male Axle / 36H / 9T
  • Tires
    Fly Fuego 2.30" Front & Rear / 60 TPI / 120 PSI
  • Seat
    Fly Proton Tripod / 100% Synthetic Leather / 25 mm Thickness
  • Post
    Trebol Tripod / Forged & CNC Machined / 6061-T6 Aluminum / 135 mm
  • Pegs
    Trebol HS Steel 1 Pair
  • Weight (brakeless)
    11.9 Kg. / 26.2 lb.

Related products

Omega Bmx $799.00
20% OFF ON PRE-ORDERS
Fuego V-8 Frame $379.00
20% OFF ON PRE-ORDERS
Savanna Bike $1,189.00
20% OFF ON PRE-ORDERS
4 models
20% OFF ON PRE-ORDERS
4 models
20% OFF ON PRE-ORDERS
2 models
20% OFF ON PRE-ORDERS
Flybikes

Search