Racing Sparrow Ranger Materials & Parts
These are the complete and detailed lists of materials and electronics you need to complete the build of the Racing Sparrow Ranger 695.
Select Your Region
General Supplies
- Masking Tape amazon.com
- (CA Glue) Superglue 20g amazon.com
Hull
- Filament PLA+ 1 Roll esun3dstore.com
- Split pins (25mm x 3.5) x 2 amazon.com
- Brass Tube 1/8 amazon.com
Electrics
- Radio Transmitter radiomasterrc.com
- Radio Receiver radiomasterrc.com
- Standard Sail Servo amazon.com
- Rudder Servo Emax ES3054 amazon.com
- Rudder Control Rod & Clevis dubro.com
- Power Switch On/Off amazon.com
- Small 3mm screws x 2 amazon.com
- Battery 4AA Holder aliexpress.com
Keel/Rudder
- Carbon Rod Round 4mm - (50mm length) aliexpress.com
- Carbon Rod Round 3mm - 250mm length aliexpress.com
- Carbon Square Rod 4mm - 345mm lengths x 4 aliexpress.com
- Epoxy Resin 150ml amazon.com
- Methylated Spirits amazon.com, amazon.com
- Lead Shot 540g/1.19lbs (Larger bulb) amazon.com
- Keel Rope 2mm x 150mm amazon.com
Rigging & Sails
- Carbon Mast 6mm x 4mm-inner - 1000mm length aliexpress.com
- Carbon Boom 5mm - 360mm length aliexpress.com
- Braid Line - 1 meter amazon.com
- Sail Material 883 x 347mm rectangle (A rig) amazon.com
- Spinnaker Repair Tape - half roll amazon.com
- Fishing Clip & Swivel amazon.com
Notes
Batteries
For best performance, use a 4×AAA square battery pack or a lightweight LiPo. These options help reduce overall boat weight, improving handling and responsiveness.
The battery compartment is sized to fit a standard 4×AA square pack, giving you flexibility in battery choice. If you choose a smaller battery, use packing foam to fill the space and ensure the battery sits securely without movement.
Servos
The servos listed on this page are recommended options, but many alternatives will work just as well.
The servo tray is designed around the dimensions of these suggested models, so when selecting your own servos, check their size and aim for similar measurements to ensure a good fit.
The file set also includes a servo tray STEP file, allowing you to customise a tray to suit your specific servos if you have CAD experience.
Check out the full build guide which incorporates this video inside the build instructions.