Luna Fixed Stealth — the cleanest ebike under $2,000
The Fixed is a stealth, minimalist road ebike for riders who found Luna's other bikes too fast, too heavy, or too expensive. It's the lowest-power bike Luna offers — torque-sensor only, no throttle — so it rides like a bicycle, only easier. Street legal in all 50 states. (Despite the "fixed" name, it freewheels.)
- 500W torque-sensing mid drive — no throttle, natural bike-like feel
- 36V 7Ah Panasonic GA battery (250Wh) — enclosed in its own alloy tube inside the downtube
- Gates Carbon CDX belt — no grease, no rust, rated 20,000 miles
- Shimano Nexus 3-speed internal hub — silent clutch, clean lines
- 39 lb, ~20 mile range

Specifications
| Motor | 500W mid drive, torque-sensing, no throttle |
| Battery | 36V 7Ah Panasonic GA cells, 250Wh, enclosed in an alloy tube inside the downtube |
| Range | Est. ~20 miles per charge |
| Weight | 39 lb |
| Drivetrain | Gates CDX belt — 55T front (104 BCD), 22T rear, 120T belt (20,000-mile rated) |
| Hub | Shimano Nexus 3-speed SG-3D55 internal gear hub, silent clutch, 186% total ratio, 135mm OLD rear |
| Brakes | Tektro hydraulic, 160mm front (6-bolt) / 160mm rear (Centerlock) |
| Tires | 700×35C Kenda ebike-rated, 50–85 PSI; wide double-wall alloy rims |
| Display | Tiny OLED; 3 pedal-assist levels (24 mph+ reachable in gear 3) |
| Frame | 6061 aluminum, matte black; internal routing; fender/rack mounts; 170mm cranks |
| Sizes | Small 52cm / Medium 55cm / Large 59cm |
Space "tube" battery
The battery lives in its own alloy tube inside the downtube — a double-tube enclosure that keeps the bike looking like a normal bicycle while adding a layer of protection around the cells.



Totally quiet and stealth
The only visual tell is a slightly oversized bottom bracket. The Gates Carbon belt and internal hub make it quieter than most pedal bikes — no chain grease, no rust, more efficient, and near-silent. The 3-speed internal hub is the sweet spot for a clean, low-maintenance ride.
Video
Owner resources
- Manual & knowledge base
- Shipping info (USA only)
Legal in all 50 states. The buyer takes full responsibility for proper use of this product.
