Flybikes

Select your country

Free shipping worldwide
Free stickers with all orders
Proton CST Gloss Black
BIKES
MID-RANGE BIKES Proton CST Gloss Black
The Proton Cassette is a street machine that also feels great on ramps. This beast uses a 100% Crmo frame fork and bars including the new fork with integrated cone shape design.
Available in Cassette and Freecoaster versions with subtle details to give it a different look with the 2-piece bars on the Cassette version and the 4-piece bars on the Freecoaster version.
Removable brake mounts and Springhanger brake system to go brakeless if you want and packed with the Devon, Fuego and Trebol parts range including pegs and guards to shred out of the box.
Available in two colors; Savanna Dark Grey with Flat Black parts and Gloss Black with Polished parts.

RHD: Right Hand Drive
If you mainly grind on the LEFT side, this would be your best choice to protect your chain & sprocket

LHD: Left Hand Drive
If you mainly grind on the RIGHT side, this would be your best choice to protect your chain & sprocket

Note: Due to production delays specs may change without notice.

- Delivery within 24h to 5 working days.

- Secure payments.

- Easy Assembly.

- Brake Included (no pictured)

SPECIFICATIONS

Proton CST Gloss Black 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
    Trebol Right / 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 / Doble Side Walled / 6061-T6 Aluminum / 36H
  • Front Hub
    Trebol Male / Sealed Bearing / 10mm Male Axle / 36H
  • Rear Hub CST Option
    Trebol Male Cassette / Sealed Bearing / 14mm Male Axle / 36H / 9T
  • Rear Hub FC Option
    Trebol Bueno FC / 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 / CST Option: 1 Pair / FC Option: 2 Pair
  • Weight CST Option
    11.2 kg / 24.6 lb
  • Weight FC Option
    11.3 kg / 24.9 lb
Flybikes

Search