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Continue Shopping2019 Fly Proton Freecoaster Review
The 2019 Fly Proton Freecoaster bike is a street machine. It has a freecoaster, full chromoly and 4 pegs. For $550 you get an insane amount of quality on the Proton. This bike is perfect for a mid level rider who wants to take riding to the next level.
✅ - Full Chromoly
⛔️ - Under $500
✅ - Double Wall Rims
✅ - Pegs
✅ - Fully Sealed Bearings
✅ - 3 pc. Cranks
✅ - Freecoaster
Review Video
Highlights
- Full Chromoly
- 3 pc. cranks
- Double wall rims
Images From https://www.flybikes.com/product/2019-proton-gloss-trans-blue
2019 Fly Proton Freecoaster Overview
The Proton has been refined for 2019 just like the rest of the Fly mid-range bike line, The fork has been upgraded to a hydroformed 1-piece steerer tube. This bike now comes with a Trebol headset, a stronger 510 chain, bigger bars and a taller standover height, improving the overall look and feel, The cranks have been upgraded to the clean Trebol Bueno cranks. The 2019 Proton now comes equipped with four pegs, a shorter 13" rear end and shorter 28mm offset forks that is geared more toward the street riders out there!
from: Source
2019 Fly Proton Freecoaster Specs
Price
$639.95 on sale for $575.95
Colors
Specs
| FRAME MATERIAL: Full 4130 Chromoly |
| WHEEL SIZE: 20" |
| TOP TUBE LENGTH: 21" |
| CHAIN STAY LENGTH: TBC |
| HEADTUBE ANGLE: |
| SEAT TUBE ANGLE: |
| FORKS: Full Chromoly, Tapered Legs, 10mm |
| BARS: Full Chromo 8.75" x 28" |
| STEM: Trebol Top Load |
| HEADSET: Sealed Integrated |
| BRAKE MOUNTS: Removable |
| BRAKES: Fly Springhanger U-Brake |
| FRONT HUB: Trebol Bueno Sealed |
| FRONT RIM: Trebol, Alloy Double Wall -Learn about single vs double wall rims here |
| REAR HUB: Trebol bueno FC Hub, 14mm 9t Driver |
| REAR RIM: Trebol, Alloy Double Wall - Learn about single vs double wall rims here |
| TYRES: Trebol 2.35" |
| SPROCKET: Trebol 25t Aluminum |
| CRANKS: Trebol 3pc 4130 Chromoly 175mm |
| BB: Sealed Mid |
| PEDALS: Ruben Graphite |
| SEAT: Fly Proton Tripod |
| GEARING: 25/9 |
| WEIGHT: 24.9lbs / 11.3Kgs |
Frame Geometry
A: Top Tube Length: 21" - Learn what size is right for you here.
This is a long toptube. Perfect for tall riders.
Perfect for riders that are between 5'10" to 6'2"
B: Chain Stay Length: 13”
This is a long chain stay. Longer Chain-stays give you more control when doing manuals and bunny hops.
C: Head Tube Angle: 75° - Learn About Head Tube Angles Here
Steep head tube angles make the bike "snappy" meaning more responsive to fast turns.
A less steep head tube gives you more control.
D: Seat Tube Angle: 71°
E: Bottom Bracket Height: 11.75"
F: Stand over height: 9.25"
This is a taller standover.
A tall standover gives you more stability and will make bars, and t-bogs easier.
2019 Fly Proton Freecoaster Price
Fly made a really good bike for a little over $500. For $550 you can get a bike with everything that you need. This is a great price for the value.
2019 Fly Proton Freecoaster Quality
The proton is a high-quality BMX bike. There is not much on here that would be considered low quality. Here is what's killer on the bike.
Double Wall Rims. Double wall rims hold up to bigger tricks in the park and the streets.
Good 3pc. Cranks. 48 spline 3pc cranks are the best option possible.
Highlights
Very good value
The price is right. For $550 you get great quality. Not many bikes are able to provide this level of value for this price. It's great.
Lowlights
No Hub Guards
I think it is crazy that they include 4 pegs on this bike, but no hub guards. Buying a set of hub guards for the Proton would cost around $80 depending on which ones you get.
Buy if you are learning:
- Bars
- x-up rides
- 360
- Flowing trails
- Stair drops
- tailwhips
Don't buy if you are learning:
- Solid for any kind of trick
2019 Fly Proton Freecoaster Conclusion 🤩
If you love street and you need a bmx bike that will hold up to solid riding.. this is a perfect bike for you. The proton is designed to make street riding easy. The specs are perfect, and the quality is outstanding.
Frequently Asked Questions
How tall do you have to be for this bike?
This bike is great for riders between 5' 8" to 6' 2"
How long will this bike last me?
This bike has crazy quality and I think it will last most mid-level riders a while. Probably two years.
Is this a good bike?
Really good bike and a really good price. Fly makes good stuff.
How much does it weigh?
The Fly Proton Freecoaster weighs about 25lbs
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