FFFManufacturer image: Flying BearFlying Bear S1
Enclosed CoreXY printer running Klipper with a 220 x 220 x 250 mm build volume and dual Z auto-leveling.
Source reviews: 2026-11-01.
Specifications are reported claims, not independent test results.
The details that matter.
Published specifications for this model. Follow a field's source for its configuration and measurement conditions; older fields refer to the profile's reference list.
| Introduction year | Not verified |
|---|---|
| Model family | Not verified |
| Process | FFF |
| Build envelope (X × Y × Z) | 220 × 220 × 250 mm |
| Nominal box volume | 12.10 L · calculated from the envelope |
| Enclosure | Enclosed |
| Maximum nozzle temperature | Not verified |
| Materials cited in this profile | Not verified |
| Manufacturer listing status | Listed by manufacturer |
| Regional stock and price | Check the manufacturer |
| Market grouping | Desktop · editorial grouping |
Design and configuration
Flying Bear lists the S1 as a pre-assembled CoreXY machine with Klipper firmware, a 220 x 220 x 250 mm print volume and an all-aluminum frame. It quotes a 500 mm/s top speed, 20000 mm/s2 acceleration and a 12.5:1 reduction extruder.
The page describes independent dual-Z auto-leveling. The manufacturer photo shows a glass-paneled chamber with a hood over the toolhead.
Explore the model family.
An exact introduction year has not been established in the reviewed sources.
Explore Flying Bear through the generationsRead this with the specifications
Manufacturer documentation establishes this model and the cited configuration. Retail stock and regional availability were not independently established.
A larger nominal envelope does not establish better print quality. Fit depends on the configuration, usable area, supports, and orientation.
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