Speed Booster OS takes a different approach to fast lap times with a very low, file-like, tread design with alternating slick patches making it perfect for start gate sprints and firing out of berms. Using our proprietary LSG+ rubber compounds, with 66a durometer hardness, Speed Booster OS provides ultimate speed and stability in those high-stakes race and competition environments. Please note, Speed Booster OS is designed to work only with oversized 451mm rims.
“I hooked in to hear that sound of rubber ripping around a berm. That was the sound of Vee Rubbers LSG+Compound (low specific gravity compound) and to me it was confidence.” – BMX Ultra
| SKU No. | SIZE | ETRTO | COMPOUND | FEATURE | TPI | BEAD | TL READY | PSI | WEIGHT(G) |
|---|---|---|---|---|---|---|---|---|---|
| B41144-OS | 20 x 1.75 | 41-451 | LSG+ | B-Proof (Aramid Belt) | 72 | WB | – | Max 100 | 550 |
| B41145-OS | 20 x 1.60 | 41-451 | LSG+ | B-Proof (Aramid Belt) | 72 | WB | – | Max 100 | 505 |
| Size | 20 x 1.60 |
|---|---|
| Feature |
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