First FPV Build BOM: 5-inch Freestyle Parts
Complete bill of materials for a first 5" FPV freestyle build in 2026 — every part with current prices, why it was chosen, and what to substitute if a part is out of stock. Total target: $550-650 for the drone + radio + goggles + battery + charger setup that will fly serious freestyle for years.
What You Need
Parts list summary and total cost
A complete 5" FPV freestyle build needs roughly 12-15 components — split between the drone itself (frame, FC + ESC, motors, props, RX, VTX, camera, battery) and the pilot equipment (radio, goggles, charger). Cost varies dramatically based on analog vs digital VTX choice. Analog setup: $450-550 all-in. Digital setup: $700-900 all-in. This guide focuses on a balanced mid-tier build that prioritizes parts that will last 2-3 years before upgrade pressure.
The SpeedyBee F405 V4 stack at $90 is the headline savings vs piecing together a separate FC + ESC ($60 + $70 = $130 minimum, often $150+). The T-Motor F40 Pro V motors at $25 each ($100 for a set of 4) are the quality choice — iFlight XING-E Pro at $15-20/motor saves $40-60 and flies nearly as well. The RadioMaster Pocket at $80 is the cheapest path into modern ELRS; upgrade to Boxer ($150) if you want premium gimbals or external module support.
Analog vs digital VTX decision
The single biggest cost decision is analog vs digital video transmission. Analog: 5.8 GHz Foxeer Razer Micro camera ($30) + AKK FX2 Ultimate VTX ($30) + Skyzone Cobra X V4 goggles ($339, dual-mode for HDZero upgrade later) = $399. Digital DJI: DJI O4 Air Unit Pro ($229) + DJI Goggles 3 ($499) = $728. Digital Walksnail: Walksnail Avatar HD Pro V2 ($179) + Walksnail Avatar Goggles X ($450) = $629. Digital HDZero: HDZero Race V3 ($149) + HDZero Goggles ($399) = $548.
The digital premium ($150-329 over analog) buys 720p-1080p+ image quality, better low-light performance, and YouTube-ready onboard recording. For first builds, both analog and digital work — analog is cheaper to repair and the BetaFPV Cetus X kit ($250) is the canonical analog learner. If you can stretch budget for digital, DJI O4 with Goggles 3 has the most polished UX; Walksnail Avatar has open Gyroflow workflow; HDZero is the cheapest digital entry.
Step-by-Step Instructions
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Step 1 Buy the frame
Recommended: ImpulseRC Apex 5" ($60) or iFlight Nazgul Evoque F5 ($55). Both are 5" 220mm wheelbase X-frames with 30.5x30.5mm FC mount (matches the SpeedyBee F405 V4 stack). Frame includes carbon fiber arms + top plate + bottom plate + hardware. Avoid 'frame only' listings under $30 — typically cheap carbon that breaks on routine crashes.
Alternatives: GepRC Mark5 ($45) for a budget freestyle frame. Lumenier RaceBlade ($120) for race-specific geometry. Stick with one of the canonical brands (ImpulseRC, iFlight, GepRC, Lumenier, ProTek RC) — sketchy unbranded frames often have CG / motor-mount-alignment issues that show up as flight problems.
Tip: Buy the frame first because frame-specific FC mounting (30.5x30.5 vs 20x20) determines which FC stack you can use. Most modern 5" frames are 30.5x30.5. -
Step 2 Buy the FC + ESC stack
Recommended: SpeedyBee F405 V4 stack ($90 on Amazon). Built-in Bluetooth lets you configure Betaflight from your phone — saves new builders hours of laptop-driver wrestling. 50A 4-in-1 ESC handles 5" builds with 6S batteries. 6 UARTs covers every typical peripheral (RX, VTX, GPS, ESC telem, SmartAudio).
Alternatives: HGLRC Aurora F405 stack ($75), Mamba F405 stack ($80) — both fine but lack the SpeedyBee Bluetooth advantage. Avoid stacks with BLHeli_32 ESCs unless you specifically need them — BLHeli_S with Bluejay firmware flash matches BLHeli_32 performance for free.
Tip: Flash Bluejay firmware onto the BLHeli_S ESCs after the build is flying. Bluejay adds RPM filtering and smoother startup — free upgrade over stock BLHeli_S. -
Step 3 Buy the motors (set of 4)
Recommended: T-Motor F40 Pro V 1750KV for 6S builds, or 1950KV for 4S builds (~$100 for a set of 4). Premium NSK bearings, 100+ flight hours bearing life. Alternative budget choice: iFlight XING-E Pro 2207 1750KV ($60-70 for a set of 4) — adequate quality, slightly shorter bearing life.
Match KV to battery voltage: 1750KV for 6S, 1950-2400KV for 4S. Wrong KV for the battery wastes thrust or overheats motors. M3 mounting pattern (19x19 spacing) matches every 5" frame on the market.
Tip: Buy 4 matched motors as a set, not individuals. Set-matched motors have closer KV variation, reducing per-motor tuning needs in Betaflight. -
Step 4 Buy the radio + receiver
Recommended radio: RadioMaster Pocket ($80) for first radio on a budget, RadioMaster Boxer ($150 + $10 18650 cells) for premium upgrade. Both ship with internal ExpressLRS 2.4 GHz at 250 mW. EdgeTX firmware is open-source and battle-tested.
Recommended receiver: BetaFPV ELRS Lite Receiver ($15) or HappyModel EP1 ($18). Both are ExpressLRS 2.4 GHz CRSF receivers with diversity antennas. Mount on the FC stack with double-sided tape, route the antennas through the frame for clean line-of-sight to the radio. Bind in 30 seconds via the receiver's WiFi WebUI.
Tip: If you're considering TBS Crossfire or ELRS 915 MHz long-range for future builds, buy the Boxer (has JR external module bay). Pocket is internal-ELRS-only. -
Step 5 Buy the VTX + camera
Digital build (recommended for cinematic / freestyle content): DJI O4 Air Unit Pro ($229) — pairs with DJI Goggles 3 ($499) for $728 ecosystem. Walksnail Avatar HD Pro V2 ($179) — pairs with Walksnail Avatar Goggles X ($450) for $629 ecosystem. HDZero Race V3 ($149) — pairs with HDZero Goggles ($399) for $548 ecosystem (best for racing).
Analog build (recommended for first / budget builds): Foxeer Razer Micro analog camera ($30) + AKK FX2 Ultimate analog VTX ($30) + Skyzone Cobra X V4 goggles ($339, supports both analog and HDZero with firmware swap). Total analog with goggles: $399.
Goggles are typically the most expensive single component — pick goggles before the matching VTX. Once you own goggles, the VTX choice is locked in by ecosystem.
Tip: The Skyzone Cobra X V4 is the most versatile goggle — supports analog FPV out of the box, supports HDZero with a firmware flash, can decode Walksnail Avatar (with limitations). Best dual-protocol option for pilots wanting flexibility. -
Step 6 Buy props, batteries, and chargers
Props: HQ 5x4.3x3 or HQ Ethix S5 ($15 for a set of 8 props, count on going through 4-8 per build session). Buy 16-24 props initially.
Batteries: 6S 1100mAh CNHL Black Series ($25 each) for the 1750KV T-Motor F40 setup. 6S has more punch and cleaner gyro filtering than 4S; 1100mAh balances flight time vs weight. Buy 4-6 batteries for a typical flying session (4-6 minutes per battery = 24-36 minutes of flying).
Charger: ToolkitRC M7 ($70) or HOTA D6 Pro ($130). M7 is the budget choice and charges 1 LiPo at a time at 100W max. D6 Pro charges 2 batteries simultaneously at 200W each — much faster session turnaround.
Tip: Buy a LiPo bag ($15) for safe battery storage. LiPos can vent and burn — keep them in fireproof bags when not in active use, especially when charging.
Frequently Asked Questions
What's the absolute minimum total cost?
Bare-minimum analog 5" build: frame ($45) + SpeedyBee F405 V4 stack ($90) + iFlight motors ($60) + props ($15) + ELRS RX ($15) + analog camera ($30) + analog VTX ($30) + Skyzone goggles ($339) + RadioMaster Pocket ($80) + 4 batteries ($100) + charger ($70) = $874. With used goggles or Cetus X kit graduation, drop to $550-650.
Should I buy parts on Amazon or specialty retailers?
Mix. Specialty retailers (GetFPV, RaceDayQuads, Pyrodrone, BetaFPV direct) offer better technical support, return policies, and have authentic parts (counterfeit T-Motor / DJI floods Amazon). Amazon offers fast Prime shipping and broader returns. Strategy: buy expensive components (FC, ESC, motors, VTX) from specialty retailers for authenticity; buy commodity items (props, batteries, basic cables) from Amazon for convenience.
How long until first flight?
First-time builder: 8-15 hours of building (soldering, wiring, Betaflight config) plus 2-4 hours of troubleshooting. Experienced builder: 4-6 hours. Plan a full weekend if it's your first build. Watch Joshua Bardwell's '5" FPV build' YouTube series before starting — addresses every common first-build mistake.
What tools do I need?
Soldering iron (TS100 or Pinecil V2, $50-80), solder (Kester 63/37 leaded, $20), flux ($10), hex driver set (Wera or Wiha 1.5/2.0/2.5/3.0mm, $30), heat shrink ($10), zip ties ($5), multimeter ($25), prop wrench ($5). Total tool budget: $150-180 if starting from zero.
Can I skip the build and just buy a pre-built drone?
Yes — BetaFPV Cetus X kit ($250) is the canonical pre-built FPV starter. Pre-built 5" quads exist (iFlight Nazgul Evoque F5 BNF, ImpulseRC Apex BNF) at $400-550. BNF (Bind-N-Fly) means you supply the radio. Pre-builts skip the building experience but save 8-15 hours.
What firmware should I flash?
Betaflight 4.5+ on the FC (latest stable, updated 2-3 times per year). EdgeTX on the RadioMaster radio (latest stable). Bluejay on the BLHeli_S ESCs (community firmware, free, better than stock BLHeli_S). ExpressLRS firmware on the receiver (matches the radio's internal module firmware version).