Supercross BMX | ENVY BLK 2 - Carbon Fiber BMX Race Frame
$ 1,195.95$ 1,395.95
37 Years of Supercross
Building BMX race frames since 1989 — 8× USA BMX Bike of the Year, 3× Team of the Year, Olympic riders from Tokyo to Paris. Read the full story →
- Overview
- Materials
- Geometry
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 for 2019, 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!
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.
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.
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" |
* Specifications will vary depending upon your choice of Fork, Tire and Rim selection. Measurements are based off of a Supercross Fork and equal size (ie. 20X1.75 front and rear) tire combination. Specifications subject to change without notice.All weights are measured on a UPS Calibrated Scale. Weights will vary depending upon the amount of powdercoat and the amount of filler rod used on a particular frame. Polished Frames and Anodized Frames are the lightest as there is no paint. Weights and Specifications are subject to change without notice.
Race calendar
Never miss a USABMX national
Add the 2026 USABMX national race schedule to your calendar with one click. Built by Supercross BMX so racers, parents, and fans can keep every national weekend in one place.
Dates are based on the official USABMX national schedule and may be updated if changes are announced. This calendar is a fan/racer convenience tool from Supercross BMX and is not an official USABMX calendar.
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F
It’s not my first bike since the beginning of riding in the 80s, but I can say this: Frame Supercross Vision F1-X is the best I ever rode .
The frame are very lite , stronger and efficient .
And when I rode in pro for Sunn in 1990, I always chose a yellow frame. These colours remind me of good memories .
You can grab one Vision F1-X; I am sure you will not disappointed.
Fred - Bmxgangster boss
Hi Fred, thank you for sharing your experience and kind words! We're thrilled to hear the Vision F1-X brings back good memories and meets your expectations. Enjoy riding your bike!
K
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This is our second Vision F1 for my son, he's moved from Expert XL to Pro. Excellent build quality, maybe the slickest carbon frame on the market. We regularly get comments on how nice the bike is and customer support and staff are 2nd to none with queries answered in super quick time. Living in the UK I try to consider the time difference when communicating.
F
Bills awesome very good service!
M
Excellent build quality, maybe the slickest carbon frame on the market. My son loves it and are in the process of ordering another. We regularly get comments on how nice the bike is and customer support and staff are 2nd to none with queries answered in super quick time. Living in the UK I try to consider the time difference when communicating.
K
Very responsive easy to build and looks amazing.Will never ride a different frame
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#BMXRACING THE BEST
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Just perfect
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Fantastic
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Supercross BMX | Vision F1 - Carbon Fiber Racing Chassis
R
perfecto y ahora mejor con Courtney, Gracias
D
We are beyond happy with our purchase and build all around from the initial experience of the order to the completed bike. My son and I are over the moon with his new F1
S
The bike arrived really quick. everything nearly worked out great and my son absolutely loves his new frame. Purchased an extra idler which arrived but the standard one that comes with the frame was not. However, they have quickly rectified it and have sent another one on its way.
All in all! Great service, but more importantly, my son is over the moon
S
The pictures do not do this frame justice. Opened the box and removed the frame and was completely stunned at the beauty of this thing. More of a metallic white that simply shines. This is my first ever Vision build, and I'm looking forward to the finished product.
S
This is our 5th purchase of a Supercross carbon frame. We have loved every one of them! High quality frames and excellent service. Will definitely purchase again when the next size frame is needed.
C
Love the frame and fork
C
It is a beautiful frame
C
LOVE THE FRAME & FORK AND MY GRANDSON 15X LOVES IT EVEN MORE.TYVM
P
Hi, this vision F1 carbon chassis is a master piece.. the delivery to France was very fast..The custom taxe for the import is very expensive ,but it s the price to pay for the passion.the build is in process,photo will come soon on FB supercross familly group. love Bmx for more than 40 years .54 and still riding. Thanks for this nice bike....
Pat.
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I wasn’t home when the F1 frame and fork was delivered. My Wife was there and she picked it up and thought it was a couple small things in the box. When I got home and I picked it up and I thought no way there was a frame and fork and other parts that come with the F1 in the box. I opened it up and I picked the frame and I said the cardboard box is heavier the the frame. I’m still waiting on a couple more parts till I finally get to build it. I can’t wait to ride this F1 cruiser. Bill Ryan designed the best frame and fork I ever had.
S
Awesome frame, paint work outstanding as with delivery and tracking to New Zealand and communication from Supercross Shop website. Can’t wait to assemble.