Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 12 - Jul 17
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
Happymodel Crux3 ELRS 1S 3" Toothpick FPV Racing Drone - ELRS 2.4GHz BNFThe Happymodel Crux3 ELRS 1S Toothpick is an excellent micro racing drone that comes with the Crazybee flight controller, EX1202. 5 brushless motors, ELRS, and the Caddx Ant Camera to give you a great flying experience! Note: Action Cameras are not included. Update log: The Crux3 1S ELRS v2. 0 version comes with ELRS F4 2G4 V3. 1 which was built in OPENVTX could support max 400mw output. Please use following vtxtable at the bottom of this page. Update
The Happymodel Crux3 ELRS 1S Toothpick is an excellent micro racing drone that comes with the Crazybee flight controller, EX1202.5 brushless motors, ELRS, and the Caddx Ant Camera to give you a great flying experience!
Note: Action Cameras are not included.
Update log:
- The Crux3 1S ELRS v2.0 version comes with ELRS F4 2G4 V3.1 which was built-in OPENVTX could support max 400mw output. Please use following vtxtable at the bottom of this page.
- Update Gyro to the ICM42688P instead of the MPU6000.
Check out The Happymodel Crux3 Collection, all our Analog BNF Drones and the rest of our Happymodel Products!
VIDEO: ExpressLRS Makes The Difference // Crux3 1S ELRS // No More Range Issues
Features
-
40gram 1s brushless Toothpick drone
-
AIO Flight controller with ELRS Receiver and 5.8G VTX
-
CADDX ANT Camera
-
New 1202.5 KV11500 brushless motor
-
Recommend to use 1s 450mah/650mah/660mah/720mah battery
-
Compatible with CaddxFPV Peanut and Insta360 GO2
- Carrying Caddxfpv peanut Got 4.5 minutes flying time with 1s 650mah battery
Specifications
- Size: 97x97x35mm (without propellers)
- Weight: 40g (without battery)
- Wheelbase: 115mm
ONBOARD SPI EXPRESSLRS 2.4GHz RECEIVER
- Can be bound with All ExpressLRS 2.4GHz TX module, ExpressLRS firmware need 1.0.0 or the latest
- Packet Rate option: 25Hz/50Hz/150Hz/250Hz/500Hz
- Receiver protocol to flight controller: CRSF
- Telemetry output Power: <12dBm
- Antenna: SMD antenna
- RF Frequency: 2.4GHz
ONBOARD 4-IN-1 ESC
- Power supply: 1S LiPo/LiPo HVCurrent: 5A continuous peak 6A (3 seconds)
- Factory firmware: O_H_5_REV16_7.HEX
- Support BLHeliSuite programmable
- MCU upgraded to EFM8BB21
- Default protocol: DSHOT300
CADDX ANT 1200TVL CAMERA
- Electronic Shutter: PAL: 1/50~100,000; NTSC: 1/60~100,000
- Dimensions: 14*14mm(with a bracket to 19*19mm)
- TV System: NTSC or PAL Switchable
- Image Sensor: 1/3" CMOS Sensor
- Min. Illumination: [email protected]
- Work Temperature: -20℃~+60℃
- Horizontal Resolution: 1200 TVL
- Wide Power Input: DC 3.7-18V
- S/N Ratio : >52dB (AGC OFF)
- Synchronization: Internal
- Auto Gain Control: YES
- Video Output: CVBS
- WDR: Global WDR
- DNR: 3D DNR
- Lens: 1.8mm
- IMAGE: 4:3
- Weight: 2g
- BLC: YES
CRAZYBEE FLIGHT CONTROLLER
- Built-in 5A(each) Blheli_S 4in1 ESC Dshot600 ready
- MCU:STM32F411CEU6 (100MHZ, 512K FLASH)
- Power supply: 1S battery input (DC 2.9V-4.35V)
- Built-in SPI ExpressLRS 2.4GHz receiver
- Firmware target: CRAZYBEEF4SX1280
- Sensor: ICM42688P (SPI connection)
- Built-in Betaflight OSD(SPI Control)
- Built-in 5V 1A BECFlight controller
- Original whoop size compatible
- Built-in 5.8G VTX
EX1202.5 11500KV MOTOR
- Motor Dimensions: Φ14*14.5mm
- Shaft Diameter: Φ1.5mm
- Stator Diameter: 12mm
- Stator Length: 2.5mm
- No.of Cells (Lipo): 1S
- Configuration:9N12P
- Weight: 4.4g
ONBOARD 5.8G 40CH 25/200mW VTX
- Output power: 25mw~400mw switchable
- Frequency: 5.8GHz 5bands 37 channels
- Current consumption: 300mA (type)
- Input voltage: 3.3V 5.5V
- Smart audio ready
- Frequency: 37CH
- With Race band
GEMFAN 75mm PROPELLERS
- Center Hole diameter:1.5mm
- Center Thickness:5mm
- Prop Diameter:75mm
- Pitch:0.9in
Includes
- 1 x Happymodel Crux3 ELRS 1S Toothpick FPV Racing Drone - BNF
- 1x 3D Printed Camera Mount (Insta360 Go 2/Caddx Peanut)
- 1x Happymodel Zippered Carrying Case
- 2x Gemfan 75mm Propellers (Set of 4)
- 1x Caddx 5D OSD Menu Board
- 1x Accessories Kit
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.1 ★★★★★
Based on 1007 reviews
Sort
Product Reviews
★★★★★ 5
Flat tire… try this.
Size: 1 Gallon + Tool, Set name: Small Tire/Bicycle Formula
For husband, that’s what he puts in our tires great price and works well
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 26, 2026
★★★★★ 5
Go Ridding and Go Flatless with QuickStrike tire sealent
Size: 1 Gallon + Tool, Set name: Off-Road Formula
I’ve tried several tire sealants over the years on my ebikes and scooters, but FlatOut QuickStrike is by far the best I’ve used. From the moment I added it to my bike tires, I noticed a difference—it’s incredibly easy to install, and you don’t have to convert to tubeless to benefit from its protection. The formula is thin and spreads quickly, sealing punctures almost instantly so you don’t lose much air.
What I feel that really stands out is how effective it is. I ride my ebikes through rough terrain with lots of thorns and debris, and since using FlatOut QuickStrike, I haven’t had a single flat ( unlike before ). Even when I’ve picked up multiple punctures, the sealant has handled them all without a problem. I feel that the peace of mind it gives me is priceless, especially on long rides or commutes where a flat could ruin your day ( and It has in the past ).
Another big plus is that it’s a one-time application—it won’t dry out or turn into a mess inside your tire ( like that Green Stuff ). It’s also safe for both tubes and tubeless setups, and works well in my 20 inch and 14 inch tires. I’ve used it on my ebikes and scooters and the results have been consistently impressive.
Make me feel confident of the durability of my tires on my ride. I bought the gallon bottle because I have a few ebikes and scooters. this stuff works great!
If you want to spend less time fixing flats and more time enjoying your ride, this is the sealant to get. Highly recommend!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 14, 2025
★★★★★ 5
Fat tire savior
Size: 1 Gallon + Tool, Set name: Off-Road Formula
The best fat tire and dirtbike sealant we have found and love the gallon size. Pump clogs but clears with a strong push and love that it is water cleanup.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 16, 2026
★★★★★ 5
Worked perfectly for me. Sorry I waited so long.
Size: 1 Gallon + Tool, Set name: Off-Road Formula
I was clearing a field full of mesquite trees, and my tractor tires were getting destroyed. Mesquite has nasty 3-inch thorns, and I was plugging tires constantly. Eventually, all four tires were flat at the start of each day. These tires had been plugged more than 10 times each.
I bought FlatOut Quick Strike and followed the instructions exactly. The pump dispenses about 1 oz per pump, so I put 30 pumps in each tire, and the bottle was mostly empty by the time I finished. Typical with any pump dispenser it was also difficult to get the last bit out of the bottle using the pump.
It’s been a week now. One tire has lost about 1 PSI, but the other three are still holding exactly where I set them.
Considering how badly these tires were damaged, I’m impressed so far. This is the first time I’ve gone more than a day without dealing with flats in that field.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 13, 2026
★★★★★ 4
Pump is worthless
Size: 1 Gallon + Tool, Set name: Small Tire/Bicycle Formula
The sealant is good. The gallon pump is a joke. Pump stopped working 4 pumps in. Went and got another replacement pump from automotive store, also broke after 4 pumps. Ended up cleaning out an old Slime bottle and pouring in the flat out sealant in the slime bottle, so I could actually get it in my tires.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 30, 2026