Loading…
| Variant | SKU | Price | Stock |
|---|---|---|---|
| 1:1 Ratio | SR-GEARBOX-36-01-01 | $44.99 | Out of stock |
| 3.7:1 Ratio | SR-GEARBOX-36-01-04 | $44.99 | In stock |
| 5.18:1 Ratio | SR-GEARBOX-36-01-05 | $44.99 | In stock |
| 13.7:1 Ratio | SR-GEARBOX-36-02-14 | $49.99 | In stock |
| 19.2:1 Ratio | SR-GEARBOX-36-02-19 | $49.99 | In stock |
| 27:1 Ratio | SR-GEARBOX-36-02-27 | $49.99 | In stock |
| 50:1 Ratio | SR-GEARBOX-36-03-50 | $49.99 | In stock |
| 71:1 Ratio | SR-GEARBOX-36-03-71 | $49.99 | In stock |
| 100:1 Ratio | SR-GEARBOX-36-03-100 | $49.99 | In stock |
| 139:1 Ratio | SR-GEARBOX-36-3-139 | $49.99 | In stock |
| 5mm Hex Hub Adapter for REV Motion | SR-GEARBOX-36-HUB-5MM | $5.99 | In stock |
| Gearbox Screws Packet | SR-GEARBOX-36-SCREWS | $2.99 | In stock |
| Bare Motor with 11T 0.5M Pinion (For Flywheel) | SR-GEARBOX-36-BARE-11T | $24.99 | In stock |
History: 1:1 Ratio
Oct 5Oct 23
Changes
- Oct 22, 2026, 5:50 PM ET$44.99Out of stock
- Oct 5, 2026, 10:52 AM ET$44.99New