The neutron is a subatomic particle, which has no electric charge, and a mass slightly greater than that of a proton… It’s also an absolute banger of a bike!

The NEUTRON BMX Bike is designed to fit different riding styles, whether you’re into tech street, transition, trails or all-around riding. This is an absolute beast of a bike that looks absolutely amazing. The effort Fly puts into their products is spot on. This is decked out with loads of Trebol and Fly parts creating a solid bike that absolutely rips!

This mid-range bike features a 100% CrMo main triangle frame and steering fork, sealed hubs, removable brake mounts with the Springhanger brake system, 3 piece CrMo crankset, and Ruben Alcantara signature Grips, Tires and Pedals.

GEOMETRY:
TOP TUBE LENGTH
20.75
CHAIN STAY LENGTH
13.2
HEAD TUBE ANGLE
75
SEAT TUBE ANGLE
71
BB HEIGHT
11.75
STAND OVER HEIGHT
9
FORK OFFSET
32mm.
BAR RISE
9″
BAR WIDTH
29
BAR BACKSWEEP
10
BAR UPSWEEP
2
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SPECIFICATIONS:
Frame
4130 CrMo DT, TT & CS / 1020 Hi-Ten / Removable Brake Mounts
Fork
Integrated cone shape design / 4130 CrMo 1 Piece Steer Tube / 1020 HiTen Legs
Bars
1020 HiTen
Grips
Fly Ruben 2 / 160 mm Long
Stem
Trebol Top Load / Forged / 6061-T6 Aluminum / 50mm
Headset
Trebol Internal Sealed Bearing
Lever
Generic Inged / Forged / 6061 T-6 Aluminum
Brake
Trebol Springhanger / Forged / 6061 T-6 Aluminum
Cranks
Trebol 3Pc / 4130 CrMo / 170mm Arm Length
Bottom Bracket
Mid / Sealed Bearing
Sprocket
Trebol / 6061 T-6 Aluminum CNC Machined / 25T
Pedals
Fly Ruben Graphite / Nylon – Fiberglass Compound
Chain
510 Type / 74 Links
Rims
Trebol / Semi-double Walled / 6061-T6 Aluminum / 36H
Front Hub
Trebol / Sealed Bearing / 10mm Male Axle / 36H
Rear Hub
Trebol / Sealed Bearing / 14mm Male Axle / 36H / 9T
Tires
Fly Ruben 2.35 Front & Rear / 60 TPI / 110 PSI
Seat
Fly Neutron Tripod/ 100% Synthetic Leather / 7 mm Thickness
Post
Trebol Tripod / Forged & CNC Machined / 6061-T6 Aluminum / 135 mm
Weight (brakeless)
10.93 kg / 24.10lb

Hub Guards to suit:

Front:Fly Magneto Hub Guards

Rear: Non-Drive Side – Colony Wasp Cassette Hub Guard (Nylon), Drive Side – Colony Freecoaster Nylon Drive Side Hub Guard