About Us
Contact Us
Privacy Policy
Cookie Usage
Add Your Store

More From Contributor

image missing
Fly Sergio Tyre
£19.99
Sergio Layos designed tyre from Fly. The Sergio tyre feature a directional dirt style tread which can be used with all styles of riding. Like all Fly tyres this features a Silkworm side wall which allows helps prevent pinch flats & is available in two sizes. section Product Specs WHEEL

Size: 20" MAX PRESSURE: 90PSI PACK

Size: Sold Seperately WEIGHT:



...
Available
image missing
Fly Sergio Tyre
£19.99
Sergio Layos designed tyre from Fly. The Sergio tyre feature a directional dirt style tread which can be used with all styles of riding. Like all Fly tyres this features a Silkworm side wall which allows helps prevent pinch flats & is available in two sizes. section Product Specs WHEEL

Size: 20" MAX PRESSURE: 90PSI PACK

Size: Sold Seperately WEIGHT:



...
Available
Fly Sergio Tyre
Fly Sergio Tyre
£19.99
Sergio Layos designed tyre from Fly. The Sergio tyre feature a directional dirt style tread which can be used with all styles of riding. Like all Fly tyres this features a Silkworm side wall which allows helps prevent pinch flats & is available in two sizes. ...
Archived Product
image missing
Fly Sierra 18" Frame
Gloss Warm Grey / 19mm
BB Shell
£348.99
Fly have adapted their Sergio Layos frame to better suit younger riders, the Sierra is an exact replica of that frame that now perfectly fits riders between 7 to 11 years old. The Sierra utilises 4130 Cr Mo alloythroughout the frame with Japanese Sanko Triple Butted tubing, CNC machined & heat treated headtube & bottom bracket with invest cast dropouts, seatclamp & seatstays. It's built tough for those riders progressing past more inexpensive frames. Featuring the same design & technical specifications as the adult frame the Sierra 18 has everything you'd expect from a modern frame. section Product Specs
Material: 4130 Chromoly HEAD TUBE ANGLE: 75° SEAT TUBE ANGLE: 71° CHAIN STAY LENGTH: 12.2" BB
Height: 10.5" WHEEL
Size: 18" STANDOVER
Height: 8" DROPOUT
Size: 14mm HEADSET TYPE:  Integrated BB TYPE:  Euro BRAKE MOUNTS:  Removable (Sold separately) GYRO TABS:  None WEIGHT: 4.3lbs section Product Highlights Geometry specially designed for smaller riders Great all round frame for all types of riding High-quality Chromoly construction Seamless Japanese Sanko Tubing Built in chain tensioners shogun-image-section




...
Available
Fly Sierra 2 Bars
Fly Sierra 2 Bars
£74.95
Serfio Layos signature handlebars from Flybikes. Featuring multi-butted tubing, aggressive clamp area knurling & user friendly cut lines section Product Specs

Width: 28.5" Up Sweep: 2° Backsweep: 112° Bar Clamping Diameter: 22.2mm Bar Type: 2pc Weight: 727g / 1.6lbs section shogun-image-section

...
Archived Product
image missing
Fly Sierra 2 Frame
£329.99
Making a few small refinements for 2019, Sergio Layos’ signature Sierra frame now comes with a slightly mellower 74.5 degree head tube angle, a lower 11.5” bottom bracket height & an additional 21.3” top tube length option, all while keeping.. .. ...
Archived Product
image missing
Fly Sierra 2 Frame
£329.99
Sergio Layos’ signature Sierra frame from Flybikes has seen a couple of alterations from its predecessor The Sierra now benefits from now comes with a slightly mellower 74.5 degree head tube angle, a lower 11.5” bottom bracket height & an additional 21.3” top tube length option, all while keeping the original features you’ve come to love of Sergio’s frames like gusseted tubing, drilled gyro mounts & removable brake mounts. section Product Specs

Material: 4130 Chromoly HEAD TUBE ANGLE: 74.5° SEAT TUBE ANGLE: 71° CHAIN STAY LENGTH: 13.6" BB

Height: 11.5" WHEEL

Size: 20" STANDOVER

Height: 8.75" DROPOUT

Size: 14mm HEADSET TYPE: Integrated BB TYPE: Mid BRAKE MOUNTS: Removable GYRO TABS: Drilled WEIGHT: 2.370g / 5.22lb section Product Highlights Nuetral Geometry for responsiveness & stabilty Great all round frame for all types of riding Gusseted top & down tubing for added strength Built in chain tensioners to keep your wheel in place Strong invest cast dropouts









...
Available
image missing
Fly Sierra 2 Frame
£329.99
Sergio Layos’ signature Sierra frame from Flybikes has seen a couple of alterations from its predecessor The Sierra now benefits from now comes with a slightly mellower 74.5 degree head tube angle, a lower 11.5” bottom bracket height & an additional 21.3” top tube length option, all while keeping the original features you’ve come to love of Sergio’s frames like gusseted tubing, drilled gyro mounts & removable brake mounts. section Product Specs

Material: 4130 Chromoly HEAD TUBE ANGLE: 74.5° SEAT TUBE ANGLE: 71° CHAIN STAY LENGTH: 13.6" BB

Height: 11.5" WHEEL

Size: 20" STANDOVER

Height: 8.75" DROPOUT

Size: 14mm HEADSET TYPE: Integrated BB TYPE: Mid BRAKE MOUNTS: Removable GYRO TABS: Drilled WEIGHT: 2.370g / 5.22lb section Product Highlights Nuetral Geometry for responsiveness & stabilty Great all round frame for all types of riding Gusseted top & down tubing for added strength Built in chain tensioners to keep your wheel in place Strong invest cast dropouts









...
Available
image missing
Fly Sierra 2 Frame
£329.99
Sergio Layos’ signature Sierra frame from Flybikes has seen a couple of alterations from its predecessor The Sierra now benefits from now comes with a slightly mellower 74.5 degree head tube angle, a lower 11.5” bottom bracket height & an additional 21.3” top tube length option, all while keeping the original features you’ve come to love of Sergio’s frames like gusseted tubing, drilled gyro mounts & removable brake mounts. section Product Specs

Material: 4130 Chromoly HEAD TUBE ANGLE: 74.5° SEAT TUBE ANGLE: 71° CHAIN STAY LENGTH: 13.6" BB

Height: 11.5" WHEEL

Size: 20" STANDOVER

Height: 8.75" DROPOUT

Size: 14mm HEADSET TYPE: Integrated BB TYPE: Mid BRAKE MOUNTS: Removable GYRO TABS: Drilled WEIGHT: 2.370g / 5.22lb section Product Highlights Nuetral Geometry for responsiveness & stabilty Great all round frame for all types of riding Gusseted top & down tubing for added strength Built in chain tensioners to keep your wheel in place Strong invest cast dropouts









...
Available
image missing
Fly Sierra 2 Frame
£329.99
Sergio Layos’ signature Sierra frame from Flybikes has seen a couple of alterations from its predecessor The Sierra now benefits from now comes with a slightly mellower 74.5 degree head tube angle, a lower 11.5” bottom bracket height & an additional 21.3” top tube length option, all while keeping the original features you’ve come to love of Sergio’s frames like gusseted tubing, drilled gyro mounts & removable brake mounts. section Product Specs

Material: 4130 Chromoly HEAD TUBE ANGLE: 74.5° SEAT TUBE ANGLE: 71° CHAIN STAY LENGTH: 13.6" BB

Height: 11.5" WHEEL

Size: 20" STANDOVER

Height: 8.75" DROPOUT

Size: 14mm HEADSET TYPE: Integrated BB TYPE: Mid BRAKE MOUNTS: Removable GYRO TABS: Drilled WEIGHT: 2.370g / 5.22lb section Product Highlights Nuetral Geometry for responsiveness & stabilty Great all round frame for all types of riding Gusseted top & down tubing for added strength Built in chain tensioners to keep your wheel in place Strong invest cast dropouts









...
Available

Fly Sierra 2 Bars Flat Black / 9" Rise

Sergio Layos' signature Fly Sierra 2 Bars were designed to be a smooth, good looking set of bars. The Fly Sierra 2 Bars come packed with as much tech as is possible in a bar, they include multi-butted tubing, aggressive clamp area knurling, user friendly cut lines at the bar ends. as well as all of that the Sierra 2 Bars are built from post-weld, heat-treated 4130 chromoly that thanks to the multi-butted tubing keeps the weight down without losing any strength. section Product Specs Rise: Multiple Options Width: 28.5" Up Sweep: 2° Backsweep: 12° Bar Clamping Diameter: 22.2mm Bar Type: 2-Piece Weight: 727g (25.6oz) section shogun-image-section
  • Click to be directed to retailers website:

    Buy

    Many items on our site can also be found here:

    Buy
    • External links may include paid for promotion
    • Availability: In Stock
    • Supplier: Sourcebmx
    • SKU: 20707812147311
    Availability: In Stock
    £79.99
    Description Reviews / Comments Add New

    Product Description

    Sergio Layos' signature Fly Sierra 2 Bars were designed to be a smooth, good looking set of bars. The Fly Sierra 2 Bars come packed with as much tech as is possible in a bar, they include multi-butted tubing, aggressive clamp area knurling, user friendly cut lines at the bar ends. as well as all of that the Sierra 2 Bars are built from post-weld, heat-treated 4130 chromoly that thanks to the multi-butted tubing keeps the weight down without losing any strength. section Product Specs Rise:  Multiple Options
    Width: 28.5" Up Sweep: 2° Backsweep: 12° Bar Clamping Diameter: 22.2mm Bar Type: 2-Piece Weight: 727g (25.6oz) section shogun-image-section

    Reviews/Comments

    Add New

    Intelligent Comparison

    Archived Product
    Fly Sierra 2 Bars
    Fly Sierra 2 Bars Sourcebmx
    £74.95
    Available
    image missing
    Fly Sierra 2 Seat Sourcebmx
    £31.99
    Available
    image missing
    Fly Sierra 2 Seat Sourcebmx
    £31.99
    Available
    image missing
    Fly Sierra 2 Frame Sourcebmx
    £329.99
    Available
    image missing
    Fly Sierra 2 Frame Sourcebmx
    £329.99
    Available
    image missing
    Fly Sierra 2 Frame Sourcebmx
    £329.99
    Available
    image missing
    Fly Sierra 2 Frame Sourcebmx
    £329.99
    Available
    Fly Sierra 2 Frame
    Fly Sierra 2 Frame Sourcebmx
    £329.99

    Price History

    Vouchers

    No voucher codes found.
    Do you know a voucher code for this product or supplier? Add it to Insights for others to use.

    Facebook

    Jargon Buster

    Black - A colour which does not emit any colour of the spectrum. Black absorbs all frequencies of the spectrum.
    Diameter - A measurement across a circle passing through the middle
    Heat - A term used to define thermal energy
    weight - A measure of the force applied on an object by gravity. Measured metric in grams and kilos or imperial in lbs and oz
    Set - a group of items usually related to one another. Some objects cannot function without the complete set of items.
    Weight - a measurement of how heavy an object appears due to the pull of gravity. For example the weight of an object on planet earth will be different to the weight of the object on the moon
    Width - The measurement of something from one side to the other.

    Supplier Information

    Sourcebmx
    Ride in style with Source BMX (https://www.sourcebmx.com/). Explore a vast selection of BMX bikes, parts, accessories, and apparel for riders of all levels. With top brands and expert advice, Source BMX ensures you have everything you need for your next session. Elevate your BMX experience and unleash your passion for riding with Source BMX.
    Page Updated: 2026-01-29 13:55:46

    Community Generated Product Tags

    Oh No! The productWIKI community hasn't generated any tags for this product yet!
    Menu