
In 2014 we introduced the ENVY BLK Carbon Fiber BMX race Frame. It changed the game for how carbon fiber BMX race frames were built. By utilizing more advanced materials and molding processes we created the apex carbon frame for the time.
Now , with the ENVY BLK 2, it was time to change the game again. As with our ENVY RS7, the BLK 2 is evolutionary, not revolutionary!
Utilizing the same World Championship winning geometry of all past Supercross frames, the ENVY BLK 2 evolves the platform by keeping the same mold and technique of the original ENVY BLK but utilizing a new carbon pre-preg material; T1100-KS.
T1100-KS allows us to reduce the frame’s weight another 6% while simultaneously increasing its stiffness and power transfer. The Chart to the left is a product of TORAYCA's testing. This stuff is the same material used for fighter jets, F1 cars, and you get to ride it too! So what are you getting with the BLK2? An extremely lightweight and stiff frame built for the best BMX racer. We did all of this while keeping the same comfortable feel of any other Supercross Frame.
Some of you have been screaming as well for custom paint jobs. And while we would love to offer you custom paint jobs, it just isn't affordable to do customs with the ENVY BLK lines. But if you keep watching the site we will continually release limited-edition colorways!
To eliminate that nasty creaking of a press-fit bottom bracket, the BLK2 uses a traditional threaded Euro BB Shell across all models. This technology has proven itself to be the most dependable BB interface. All dropouts are solid Carbon fiber with Titanium inserts molded directly into the frame. The Junior thru Expert XXL uses a 10mm ( 3/8" ) rear axle size, and the Pro sizes use a 15mm rear dropout, also available with a 10mm axle adapter.
The headtubes use fully molded Carbon Fiber bearing races to provide the strongest headtube on the market. The Junior thru Expert XXL uses a Campy Std. Size that lets you use either the 1" or the 1 1/8" steertube forks, depending upon which bearing kit you use.
Pro sizes use Tapered Integrated headtubes allowing the use of 1 1/8" - 1.5" steertube forks. It can still accept the traditional 1 1/8" straight steertube through the assistance of an adapter included within the Speedline Tapered Headset
All Supercross BMX ENVY BLK 2 Frames, like our traditional ENVY BLK accept a traditional V Brake system. Lightweight, Easily adjustable, and no need for a special hubset.
We are no longer accepting pre-orders due to uncertainty in global supply chains and production and with ETAs continually changing. This is to reduce the frustration caused by delays and to ensure that everyone has a fair chance at getting a bike. Once the bikes arrive and are in stock you can purchase them directly from our website, or your favorite Supercross BMX Dealer, so please check back regularly.
GEOMETRY

| ENVY BLK 2 Carbon | Pro | Pro Plus | Pro XL | Pro XXL | Pro XXXL |
| A. Top Tube Length | 20.5" | 20.75" | 21.25" | 21.75" | 22.25" |
| B. Chainstay length | 15.0" | 15.0" | 15.2" | 15.2" | 15.2" |
| C. Steertube Angle | 74.5º | 74.5º | 74.5º | 74.5º | 74.5º |
| D. Seat Tube Angle | 70º | 70º | 70º | 70º | 70º |
| E. Bottom Bracket Height | 11.6" | 11.6" | 11.6" | 11.6" | 11.6" |
| Seat Post Size | 27.2mm | 27.2mm | 27.2mm | 27.2mm | 27.2mm |
| Headset Type | 1 1/8" - 1.5" Integrated | 1 1/8" - 1.5" Integrated | 1 1/8" - 1.5" Integrated | 1 1/8" - 1.5" Integrated | 1 1/8" - 1.5" Integrated |
| Wheel Size | 20" X 1.75" | 20" X 1.75" | 20" X 1.75" | 20" X 1.75" | 20" X 1.75" |
| ENVY BLK 2 Carbon | Junior | Expert | Expert XL | Expert XXL |
| A. Top Tube Length | 18.5" | 19.5" | 20" | 21" |
| B. Chainstay length | 12.5" | 13.75" | 14.0" | 14.25" |
| C. Steertube Angle | 73.5º | 74º | 74º | 74º |
| D. Seat Tube Angle | 70º | 70º | 70º | 70º |
| E. Bottom Bracket Height | 10.7" | 11.2" | 11.2" | 11.25" |
| Seat Post Size | 22.2mm | 22.2mm | 22.2mm | 22.2mm |
| Headset Type | Campy Integrated | Campy Integrated | Campy Integrated | Campy Integrated |
| Wheel Size | 20" X 1" | 20" X 1 3/8" | 20" X 1 3/8" | 20" X 1 3/8" |
TRUSTED AND DESIGNED FOR THE PROS
PAT COO
National BMX Champion Pat Coo runs Billet BMX® components including Internal Bolt Chain Tensioners and Titanium Axle Bolts on his Race Bikes. "Billet makes High Quality Parts that I can Trust with Confidence so I can Focus on Winning Races"
MR BILLET
I spend a ton of Time Designing all of our High End Parts with Elegant Styling and Precision Fitment. Plus, they have to be Strong Enough to Survive Abuse from Pro Athletes and the Largest Riders. I Strive to make Billet BMX® parts the Best in the Industry.
ZACH LEWIS
Dew Tour, Vans Triple Crown and X Games Athlete Zach Lewis runs Billet BMX® Components including Axle Nuts and Internal Bolt Chain Tensioners. "I need High Strength Parts that can Handle my Backflips and Tricks without failure. I can always count on Billet."
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