# E-flite Carbon-Z Cub SS 2.1m

> What are the dimensions of the E-flite Carbon-Z Cub SS 2.1m?

- Category: RC planes › E-flite trainers and sport planes
- Kind: Modern device
- Basis: Manufacturer specifications (Horizon Hobby / E-flite)
- Page: https://xemstudio.com/objects/e-flite-carbon-z-cub-ss-2-1m/ · JSON: https://xemstudio.com/api/geometry?object=e-flite-carbon-z-cub-ss-2-1m · Plain text: https://xemstudio.com/objects/e-flite-carbon-z-cub-ss-2-1m/sheet.txt
- License: dimension sheet CC BY 4.0 (Xem Studio); files CC BY 4.0 or their publisher's license
- Use in every chat: add https://xemstudio.com/mcp as a connector (https://xemstudio.com/use-with-ai/)

## Overall (mm)

| length | width |
|---|---|
| 1430 | 2100 |

**Exact dimensions.** True size, with no printing tolerance added.

## Notes

- From the E-flite Carbon-Z Cub SS manual (EFL124500 BNF Basic / EFL12475 PNP). The text extraction of the spec block pairs 84.6 in (2100 mm) and 56.3 in (1430 mm) without labels; the 2.1 m model name identifies 2100 mm as the wingspan.
- Plan-view envelope only; height not published.
- True size, no printing tolerance added. Only published numbers are used; anything not published is said so.

## Sizes

| dimension | value |
|---|---|
| Wingspan | 84.6 in (2100 mm) |
| Length | 56.3 in (1430 mm) |
| Flying weight | 8.15–9.48 lb (3.69–4.30 kg) |
| Motor | BL50 525 Kv (EFLM7450) |
| ESC | Avian 60 A Smart |
| Servos | 4 × 26 g digital MG mini, 2 × 13 g digital MG micro |
| Receiver | Spektrum AR637TA |
| Propeller | 15 × 7 (EFLP1570E) |
| Recommended battery | 6S 22.2 V 4000 mAh 50C LiPo |
| CG | 105–120 mm behind leading edge at wing root |
| Height | not published |

## Where the files are

- Horizon Hobby / E-flite: [EFL124500 manual EN](https://assets.horizonhobby.com/on/demandware.static/-/Sites-horizon-master/default/dw9bfe9ca9/Manuals/EFL124500-manual-EN.pdf) — web — Publisher's page; dimensions are facts

## Free STEP/STL (1 parts, CC BY 4.0, Xem Studio)

Index: https://xemstudio.com/files/hardware/e-flite-carbon-z-cub-ss-2-1m/index.json

- e-flite-carbon-z-cub-ss-2-1m-plan-outline: [STEP](https://xemstudio.com/files/hardware/e-flite-carbon-z-cub-ss-2-1m/e-flite-carbon-z-cub-ss-2-1m-plan-outline.step) · [STL](https://xemstudio.com/files/hardware/e-flite-carbon-z-cub-ss-2-1m/e-flite-carbon-z-cub-ss-2-1m-plan-outline.stl) — Plan outline 1430 × 2100 mm, 1 mm reference thickness (height not published)

## Questions

**What battery does the Carbon-Z Cub SS use?**

A 6S 22.2 V 4000 mAh 50C LiPo (SPMX40006S50).

**What prop size?**

15 × 7 (EFLP1570E).

## Fits with

- [RC LiPo battery sizes: ROAR 2S hardcase, shorty, saddle, 4S brick; drone 4S / 6S and 3S 2200 packs; connectors](https://xemstudio.com/objects/rc-lipo-batteries/)
- [E-flite Apprentice STS 1.5m (smart trainer)](https://xemstudio.com/objects/e-flite-apprentice-sts-1-5m/)
- [E-flite Timber X 1.2m (STOL / 3D bush plane)](https://xemstudio.com/objects/e-flite-timber-x-1-2m/)
- [E-flite Valiant 1.3m (high-wing sport plane)](https://xemstudio.com/objects/e-flite-valiant-1-3m/)