Supercross BMX Heritage Collection · The ENVY Dynasty
T1100-KS carbon, titanium-insert dropouts, and a threaded BB — the BLK, upgraded everywhere it counted.
Same proven molds, better everything inside them. The BLK 2 upgraded the carbon from T700S to TORAYCA T1100-KS — six percent lighter, stiffer, and stronger — and kept the threaded Euro bottom bracket that has anchored every Supercross frame.
The headline changes: T1100-KS prepreg throughout, titanium inserts molded into solid carbon dropouts, and molded carbon bearing races — all around the threaded Euro bottom bracket Supercross has never moved off. A finish and decal customization program let riders make each frame their own.
The size range covers Junior through Pro XXXL. Junior and Expert sizes run Campy headsets with 10 mm axles and 22.2 mm posts; Pro sizes run tapered 1-1/8–1.5 inch headsets, 15 mm dropouts with 10 mm adapters, and 27.2 mm posts.
The BLK 2 made the cover of PULL Magazine — the official USA BMX publication — in April 2019, under Riley House, Supercross's NAG#1 in 17-20x, who had just won the Grands main from a NAG#8 seed. His custom-colorway BLK 2 ran a Speedline carbon fork, Speedline Elite stem, prototype Speedline 2-piece hollow-forged cranks, and Speedline Ultralight alloy V-brakes — the Supercross and Speedline programs on one bike.
| Spec | Detail |
|---|---|
| Production years | 2019–today |
| Material | TORAYCA T1100-KS prepreg carbon fiber |
| Dropouts | Solid carbon with molded titanium inserts; 15 mm with 10 mm adapters (Pro) |
| Bottom bracket | Threaded Euro |
| Head angle / seat angle | 74.5° / 70° (Pro sizes) |
| BB height | 11.6 in (Pro sizes) |
| Top tubes | Pro sizes 20.5–22.25 in · Junior/Expert 18.5–21 in |
| Brakes | V-brake compatible |
| Colors | Gloss carbon, matte carbon, gloss white with decal accents; custom colorways for team riders |
| Price | $1,195.95 (current) |
| Source | PULL Magazine, April 2019 — Riley House cover and feature |
Riley House — NAG#1 in 17-20x and Grands main winner on his custom-colorway BLK 2, PULL Magazine cover, April 2019.