Save 25% / up to $467€ from individual parts purchase.

We've brought together all our trail team riders' preferences to build the sickest trail BMX out there. This Bicycle-Moto-X trail machine is made from Sergio Layos' signature Motosierra frame, Sierra bar, the Volcano steering line, Fly CNC Brake, and fully loaded with Ruben's top-notch parts. And guess what? We've even thrown in the badass Magneto Hubs laced with Lunar Rims option. Now we can ensure that it is the best Fly bike that we can build.

Signature bikes are fully customizable. Select the options that best suit your preferences, and if something else catches your eye:
1. Choose the options that align with your preferences and simply mention the desired change in the comments section during checkout.
2. The option will be applied if it´s available at the time of purchase.
3. If the chosen part has a higher price, the upcharge will be the price difference with a 25% discount. You’ll receive a payment link by email. No refunds for products with lower price.

• Secure payment
• Easy Assembly
• 100% plastic-free recyclable packaging
Note: The chain tensioner is not compatible with more than 24mm diameter hubs, like Trebol Cassette.

Note: LHD (Left-Hand Drive) and RHD (Right-Hand Drive) refer to the side where the drivetrain is located to protect your chain & sprocket when you grind.
RHD: Riders that mostly grind with the pegs on the left side.
LHD: Riders that mostly grind with the pegs on the right side.