# LIFT4 4'2" PRO — Complete OKF Technical Datasheet - **Manufacturer**: Lift Foils (Authorized Dealer : Avart Luxury Sea Toys) - **Affiliated Ecosystem Organization**: AVART Ecosystem (AVART A.Ş. | Code: MW-AVAR-6196 | URL: https://marineworld.city/companies/avart-ecosystem) - **Company Profile**: https://marineworld.city/companies/lift-foils - **Product URL**: https://marineworld.city/products/lift4-4-2-pro - **OKF Seal ID**: MW-SEAL-LIFT-F-377119 (VERIFIED) - **OKF SHA-256 Hash**: sha256-38377d7e1a1c58824ec - **Category**: High-Performance Electric Hydrofoils - **Price / Commercial Terms**: Commercial RFQ / Direct Inquiry (USD - Direct Manufacturer Quotation) - **Incoterms**: EXW Avart Istanbul HQ / Bodrum / Göcek / Dalaman Service Stations | **Warranty**: 2-Year Official Manufacturer Warranty | **Lead Time**: Available on order / Contact distributor for immediate regional stock status - **Certifications**: IP68 Waterproof Ingress Rating (Hand Controller), Manufacturer Marine Quality Certification, Lift Foils Official Factory Approval, IP68 (Ingress Protection Rating), UN 38.3 (Lithium Battery Transport & Safety Standard), CE Compliance Standard for Electric Watercraft - **Standards**: IP68 (Ingress Protection Rating), UN 38.3 (Lithium Battery Transport & Safety Standard), CE Compliance Standard for Electric Watercraft - **Applications**: High-Performance Surf & Wave eFoiling, Aggressive Carving & Steep Banking Angle Riding, Superyacht Tender & Deck Rigging Integration, Extended Endurance Open Water Swell-Riding, Expert & Professional Hydrofoil Watersports ## Description Engineered with Fourth-Generation Precision Surf Engineering, the LIFT4 4'2" Pro is designed for expert foilers seeking maximum wave responsiveness. Constructed around a machined EPS core wrapped in proprietary high-modulus pre-preg carbon fiber, it integrates aggressive beveled chine rails for tight, responsive wave transitions. The powertrain features the Direct-Drive Brushless Quiet Ride Gen4 motor paired with the LCS (Lift Connect System) tool-less propeller interface, supported by passive internal marine-grade water cooling. Controls are managed via the ergonomic IP68 floating Lift Elite Hand Controller with a full-color LCD telemetry screen and automatic trigger release safety cutoff. Battery choices include the weight-optimized 1.5 kWh Lift Light Battery (up to 100 min ride time) and the 2.2 kWh Lift Full Range Battery (up to 150 min ride time). Tailored for superyacht integration, its compact footprint fits seamlessly on yacht tender rails and vertical bulkhead cradles. ## OKF Technical Specifications (38 Parameters) - **Service Speed / RPM**: Up to 48 km/h / 30 mph - **Included Yacht Package**: Custom board travel bag, mast wing bag, battery case, smart charger, tool kit - **Beveled Chine Rails**: Aggressive beveled rails for tight wave transitions - **Light Battery Capacity**: 1.5 kWh / 25 lbs (11.3 kg) - **Display Interface**: High-brightness full-color LCD telemetry screen - **Governor Speed Profiles**: Precision stepped throttle & power limiter modes - **Take-Off Speed**: Approx. 15 km/h / 9.3 mph - **Ride Time (Light Battery)**: Up to 100 minutes (throttle & foil dependent) - **Service Network & Stations**: Authorized Avart Marine Technicians (Bodrum, Göcek, Dalaman) - **Operational Reference & Guidelines**: Requires active planning during deep-water starts. Recommended for experienced foilers seeking maximum wave responsiveness. Always flush cooling system and LCS propeller junction with fresh water after each maritime session. - **Safety Mechanisms**: Automatic trigger release kill switch & sensor cutoff - **Available Color Finishes**: Carbon Matte, Volcano Red, Iceberg Blue, White - **Board Volume**: 44 Liters (Compact surf sinker profile) - **Operating Weight**: 8.6 kg / 19.0 lbs (Full carbon shell) - **Superyacht Integration**: Compact 4'2" footprint mounts easily on yacht tender rails and vertical bulkhead cradles - **Recommended Front Wing**: Camber Pro 160 / 200 (Carving & speed profile) - **Bare Board Weight**: 8.6 kg / 19.0 lbs (Full carbon shell) - **Board Dimensions**: 4'2" × 23.5" / 1,270 mm × 597 mm - **Recommended Battery Unit**: Lift Light Battery (Weight-optimized agility pack) - **Propulsion System**: LCS Tool-Less Propeller or LCS Folding Prop - **Manufacturer**: Lift Foils LLC (Puerto Rico, USA) - **Max Recommended Rider Weight**: Up to 95 kg / 210 lbs (Expert riders) - **Top Operating Speed**: Up to 48 km/h / 30 mph - **Full Range Battery Option**: Lift Full Range (2.2 kWh / 34 lbs / 15.4 kg) - **Classification**: Ultra-Compact Carbon Monocoque eFoil - **Length (LOA)**: 28" (71 cm) / 32" (81 cm) Carbon Mast - **Mast Length Options**: 28" (71 cm) / 32" (81 cm) Carbon Mast - **Total System Weight**: 23.5 kg / 51.8 lbs (With Light Battery pack) - **Official Distributor**: Avart Luxury Sea Toys (Turkey) - **Back Tail Wing Options**: 36 Glide / 48 Surf Back Wing - **Standard Recharge Time**: Approx. 100 minutes - **Fast Charger Recharge Time**: Approx. 50 minutes (Light Battery pack) - **Ride Time (Full Range Battery)**: Up to 150 minutes (Extended endurance) - **Mast Material**: High-Modulus Pre-Preg Carbon Fiber Unibody - **Chassis & Core**: Machined EPS Core with Proprietary Carbon Layup - **Hand Controller**: Lift Elite Controller (Ergonomic IP68 Floating) - **Cooling System**: Passive internal marine-grade water cooling - **Motor Architecture**: Direct-Drive Brushless Motor (Quiet Ride Gen4) ## Full OKF Engineering Document --- okf_version: "1.0" document_id: "okf-offering-prod-lift-foils-1794315363249" title: "LIFT4 4'2\" PRO" entity_type: "PRODUCT" company_id: "lift-foils" company_slug: "" offering_id: "prod-lift-foils-1794315363249" offering_slug: "lift4-4-2-pro" knowledge_catalog_seal: sealed: true seal_id: "MW-SEAL-LIFT-F-377119" sealed_at: "2026-11-10T12:56:36.331Z" hash_sha256: "sha256-38377d7e1a1c58824ec" authority: "Google Knowledge Catalog / MarineWorld Trust Layer" status: "VERIFIED" lineage: source_origin: "LOCAL_UPLOAD" original_file_name: "Lift LIFT4 4'2_ Pro Technical Specification Sheet (1).pdf" ingested_at: "2026-11-10T12:56:36.331Z" enrichment_engine: "Gemini-3.6-Flash / OKF-Enrichment-Agent" confidence_score: 0.99 classifications: - "TECHNICAL" certifications: - "IP68 Waterproof Ingress Rating (Hand Controller)" - "Manufacturer Marine Quality Certification" - "Lift Foils Official Factory Approval" standards: - "IP68 (Ingress Protection Rating)" - "UN 38.3 (Lithium Battery Transport & Safety Standard)" - "CE Compliance Standard for Electric Watercraft" commercial: price: "." currency: "USD" pricing_model: "UPON_REQUEST" grounding_rules: hallucination_prevention: "STRICT_SEALED" allow_external_inference: false auto_sync_with_drive: false --- # LIFT4 4'2" PRO ## 1. Executive Overview The LIFT4 4'2" Pro represents the peak of agility and wave performance in the Lift Foils lineup. Featuring 4th-generation carbon fiber layups, the ultra-efficient Quiet Ride drive motor, LCS tool-less modular prop changes, and an aggressive 44-liter sinker profile, it offers surf-style maneuverability, steep banking angles, and seamless swell-riding capabilities. ## 2. Technical Specifications & Verified Parameters | Parameter | Value | Unit | Category | Confidence | | :--- | :--- | :--- | :--- | :--- | | Manufacturer | Lift Foils LLC (Puerto Rico, USA) | - | GENERAL | 98% | | Official Distributor | Avart Luxury Sea Toys (Turkey) | - | GENERAL | 98% | | Classification | Ultra-Compact Carbon Monocoque eFoil | - | GENERAL | 98% | | Board Dimensions | 4'2" × 23.5" / 1,270 mm × 597 mm | - | GENERAL | 98% | | Board Volume | 44 Liters (Compact surf sinker profile) | - | GENERAL | 98% | | Bare Board Weight | 8.6 kg / 19.0 lbs (Full carbon shell) | - | GENERAL | 98% | | Total System Weight | 23.5 kg / 51.8 lbs (With Light Battery pack) | - | GENERAL | 98% | | Max Recommended Rider Weight | Up to 95 kg / 210 lbs (Expert riders) | - | GENERAL | 98% | | Chassis & Core | Machined EPS Core with Proprietary Carbon Layup | - | GENERAL | 98% | | Beveled Chine Rails | Aggressive beveled rails for tight wave transitions | - | GENERAL | 98% | | Motor Architecture | Direct-Drive Brushless Motor (Quiet Ride Gen4) | - | GENERAL | 98% | | Propulsion System | LCS Tool-Less Propeller or LCS Folding Prop | - | GENERAL | 98% | | Mast Length Options | 28" (71 cm) / 32" (81 cm) Carbon Mast | - | GENERAL | 98% | | Mast Material | High-Modulus Pre-Preg Carbon Fiber Unibody | - | GENERAL | 98% | | Top Operating Speed | Up to 48 km/h / 30 mph | - | GENERAL | 98% | | Take-Off Speed | Approx. 15 km/h / 9.3 mph | - | GENERAL | 98% | | Cooling System | Passive internal marine-grade water cooling | - | GENERAL | 98% | | Hand Controller | Lift Elite Controller (Ergonomic IP68 Floating) | - | GENERAL | 98% | | Display Interface | High-brightness full-color LCD telemetry screen | - | GENERAL | 98% | | Governor Speed Profiles | Precision stepped throttle & power limiter modes | - | GENERAL | 98% | | Safety Mechanisms | Automatic trigger release kill switch & sensor cutoff | - | GENERAL | 98% | | Recommended Battery Unit | Lift Light Battery (Weight-optimized agility pack) | - | GENERAL | 98% | | Light Battery Capacity | 1.5 kWh / 25 lbs (11.3 kg) | - | GENERAL | 98% | | Full Range Battery Option | Lift Full Range (2.2 kWh / 34 lbs / 15.4 kg) | - | GENERAL | 98% | | Ride Time (Light Battery) | Up to 100 minutes (throttle & foil dependent) | - | GENERAL | 98% | | Ride Time (Full Range Battery) | Up to 150 minutes (Extended endurance) | - | GENERAL | 98% | | Fast Charger Recharge Time | Approx. 50 minutes (Light Battery pack) | - | GENERAL | 98% | | Standard Recharge Time | Approx. 100 minutes | - | GENERAL | 98% | | Recommended Front Wing | Camber Pro 160 / 200 (Carving & speed profile) | - | GENERAL | 98% | | Back Tail Wing Options | 36 Glide / 48 Surf Back Wing | - | GENERAL | 98% | | Available Color Finishes | Carbon Matte, Volcano Red, Iceberg Blue, White | - | GENERAL | 98% | | Superyacht Integration | Compact 4'2" footprint mounts easily on yacht tender rails and vertical bulkhead cradles | - | GENERAL | 98% | | Included Yacht Package | Custom board travel bag, mast wing bag, battery case, smart charger, tool kit | - | GENERAL | 98% | | Operational Reference & Guidelines | Requires active planning during deep-water starts. Recommended for experienced foilers seeking maximum wave responsiveness. Always flush cooling system and LCS propeller junction with fresh water after each maritime session. | - | GENERAL | 98% | | Service Network & Stations | Authorized Avart Marine Technicians (Bodrum, Göcek, Dalaman) | - | GENERAL | 98% | | Length (LOA) | 28" (71 cm) / 32" (81 cm) Carbon Mast | - | GENERAL | 98% | | Operating Weight | 8.6 kg / 19.0 lbs (Full carbon shell) | - | GENERAL | 98% | | Service Speed / RPM | Up to 48 km/h / 30 mph | - | GENERAL | 98% | | Dimension: length | 28" (71 cm) / 32" (81 cm) Carbon Mast | - | PHYSICAL | 98% | | Dimension: weight | 8.6 kg / 19.0 lbs (Full carbon shell) | - | PHYSICAL | 98% | | Dimension: speed | Up to 48 km/h / 30 mph | - | PHYSICAL | 98% | ## 3. Compliance, Class Standards & Accreditations - **Verified Certification**: IP68 Waterproof Ingress Rating (Hand Controller) - **Verified Certification**: Manufacturer Marine Quality Certification - **Verified Certification**: Lift Foils Official Factory Approval ## 4. Engineering Standards & Regulatory Directives - **Standard**: IP68 (Ingress Protection Rating) - **Standard**: UN 38.3 (Lithium Battery Transport & Safety Standard) - **Standard**: CE Compliance Standard for Electric Watercraft ## 5. Ingested PDF Technical Datasheets & Source Records ### 5.1 Lift LIFT4 4'2 Pro Technical Specification Sheet (1) - **File**: `Lift LIFT4 4'2_ Pro Technical Specification Sheet (1).pdf` (0.2 MB) - **Summary**: The LIFT4 4'2" Pro represents the peak of agility and wave performance in the Lift Foils lineup. Featuring 4th-generation carbon fiber layups, the ultra-efficient Quiet Ride drive motor, LCS tool-less modular prop changes, and an aggressive 44-liter sinker profile, it offers surf-style maneuverability, steep banking angles, and seamless swell-riding capabilities. ```text LIFT4 4'2" PRO High-Performance Surf & Wave eFoil The LIFT4 4'2" Pro represents the peak of agility and wave performance in the Lift Foils lineup. Featuring 4th-generation carbon fiber layups, the ultra-efficient Quiet Ride drive motor, LCS tool-less modular prop changes, and an aggressive 44-liter sinker profile, it offers surf-style maneuverability, steep banking angles, and seamless swell-riding capabilities. Engineered with Fourth-Generation Precision Surf Engineering, the LIFT4 4'2" Pro is designed for expert foilers seeking maximum wave responsiveness. Constructed around a machined EPS core wrapped in proprietary high-modulus pre-preg carbon fiber, it integrates aggressive beveled chine rails for tight, responsive wave transitions. The powertrain features the Direct-Drive Brushless Quiet Ride Gen4 motor paired with the LCS (Lift Connect System) tool-less propeller interface, supported by passive internal marine-grade water cooling. Controls are managed via the ergonomic IP68 floa ...[truncated] ``` ## 6. Visual Media & Verified Figures - ![LIFT4 4'2" PRO](https://firebasestorage.googleapis.com/v0/b/uphi-marineworld.firebasestorage.app/o/companies%2Flift-foils%2Fofferings%2Flift4-4-2-pro-%2F1794315268690_0xsow_Ekran_Resmi_2026-11-09_00.22.06.png?alt=media&token=e73a5850-bdd1-4d03-9cc7-db2ea5299971) - ![LIFT4 4'2" PRO](https://firebasestorage.googleapis.com/v0/b/uphi-marineworld.firebasestorage.app/o/companies%2Flift-foils%2Fofferings%2Flift4-4-2-pro-%2F1794315284468_tdg4s_Ekran_Resmi_2026-11-09_00.21.45.png?alt=media&token=99793959-ddb3-4f54-9619-7384a5cae33c) - ![LIFT4 4'2" PRO](https://firebasestorage.googleapis.com/v0/b/uphi-marineworld.firebasestorage.app/o/companies%2Flift-foils%2Fofferings%2Flift4-4-2-pro-%2F1794315291767_nie2p_Ekran_Resmi_2026-11-09_00.19.32.png?alt=media&token=da3008c4-bbb7-4879-84be-3bba428b6d23) - ![LIFT4 4'2" PRO](https://firebasestorage.googleapis.com/v0/b/uphi-marineworld.firebasestorage.app/o/companies%2Flift-foils%2Fofferings%2Flift4-4-2-pro-%2F1794315299245_tbmm6_Ekran_Resmi_2026-11-09_00.19.52.png?alt=media&token=f1bc46dc-824f-476a-83a1-86ff243eda38) - ![LIFT4 4'2" PRO](https://firebasestorage.googleapis.com/v0/b/uphi-marineworld.firebasestorage.app/o/companies%2Flift-foils%2Fofferings%2Flift4-4-2-pro-%2F1794315308773_zvfxr_Ekran_Resmi_2026-11-09_00.21.22.png?alt=media&token=f7735b0a-1c66-4063-ac01-e4e35c196ea1) - ![LIFT4 4'2" PRO](https://firebasestorage.googleapis.com/v0/b/uphi-marineworld.firebasestorage.app/o/companies%2Flift-foils%2Fofferings%2Flift4-4-2-pro-%2F1794315337929_vhi9a_Ekran_Resmi_2026-11-09_00.22.36.png?alt=media&token=fa45ec4e-3e0c-46a3-b12a-6c0e3b39123c) ## 7. Commercial Framework & Delivery Terms - **Base Price**: . USD - **Pricing Model**: UPON_REQUEST ## 8. Operational Boundaries & Application Scope - High-Performance Surf & Wave eFoiling - Aggressive Carving & Steep Banking Angle Riding - Superyacht Tender & Deck Rigging Integration - Extended Endurance Open Water Swell-Riding - Expert & Professional Hydrofoil Watersports ## 9. Google Knowledge Catalog Lineage & Trust Verification - **Seal ID**: `MW-SEAL-LIFT-F-377119` - **Digest**: `sha256-38377d7e1a1c58824ec` - **Source Origin**: `LOCAL_UPLOAD` (Lift LIFT4 4'2_ Pro Technical Specification Sheet (1).pdf) - **Verification Authority**: Google Knowledge Catalog / MarineWorld Trust Layer