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Supercross BMX | Cadre de course en aluminium OS20 ENVY RS7

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  • Description
  • Geometry

Over the years, we've had a few people ask for an OS20 version of the RS7. Originally we didn't want to do it. We watched Mikey Day test the OS20 and it never caught on for racing. But when we gave a prototype to Randy Roberts, he called us shortly after to say just how much "FUN" it was to ride. At that point, we knew we had to do it!

After that call, we put them into production. But with a slightly different goal than the original RS7. That goal being Fun!

The OS20 RS7 is designed to be a fun bike. It's the ultimate "do everything" bike. Go to the Pump Track, Hit the Trails, and go to the Track. But what also makes the OS20 RS7 so special is that it's dedicated to Randy Robert's 2 Decades of being on the Supercross BMX Factory team and his first signature frame! The Bulldozer said it was FUN, but here is what he actually said..

"I have been very blessed to have been riding the best Products in bmx for over 20 years!!! @supercrossbmx Always takes it to the next level...My new prototype xxxl OS20 almost feels like I’m cheating!!" - Randy Roberts


And he was right. We know that this frame is going to save a lot of BMX racing careers and keep you riding longer! It's a high-performance Aluminum frame designed for fun!

A lot of you already know what makes the original ENVY RS7 one of the fastest aluminum frames on the market. But for those unfamiliar, you can read more about it here!

Watch the video we made on the OS20 Here!


The OS20 RS7 features:

- Tapered Headtube

- Fixed Disk Post Mount

- Threaded BB

- 15mm Dropouts

- Internal Brake Routing

- 160 mm rotor ( If you wish to run a smaller 120mm Rotor, there are great post mount adapters available such as ( https://northshorebillet.com/collections/disk-brake-adapters/products/post-mount-disk-brake-adapter )

Available in 3 different sizes to fit all riders and 12 stock colors (Jet Black, Gloss White, Matte Grey, Hi-Vis Yellow, Guards Red, Neon Cyan Blue, Neon Pink, Neon Orange, Matte Navy Blue, Matte Army Green, Mystic Rainbow, and Mirror Polished ) and more to come.


If one of the 12 stock colors isn't what you want, we still do custom anodize and Powdercoat to make the ENVY RS7 truly yours! Give us a call, and we will get you hooked up. 

When we designed the geometry of the OS20 RS7 we based it on the regular 20" Supercross BMX Fork. Our 20" Carbon Race forks will work with the OS20 wheel, so no need to buy a OS20-specific fork. If you already have a 20" Supercross and want to go to OS20 all you need to do is swap the frame and wheels, and you are set to go! 

SizeABCDEPost SizeForkWheel SizeWeight
Pro XL21.25"15.2"74.5°70°11.6"27.2mm1 1/8" - 1.5" TaperedOS20 x 1.853lbs 4.8oz
Pro XXL21.7515.274.5°70°11.6"27.2mm1 1/8" - 1.5" TaperedOS20 x 1.853lbs 5.8oz
Pro XXXL22.25"15.2:74.5°70°11.6"27.2mm1 1/8" - 1.5" TaperedOS20 x 1.853lbs 6oz

Customer Reviews

Based on 2 reviews
Travis Zimmerman

Supercross BMX | OS20 ENVY RS7 Aluminum Race Frame

LeShon Johnson

Thumbs up 👍🏽