Home

K9 | Brushless Cordless Mini Bike Pump | 90 PSI High-Pressure Start | ±1% Auto-Stop Accuracy | Max 130 PSI for Road/MTB/E-bike | OEM/ODM Ready

Parameter Comparison

K9 | Brushless Cordless Mini Bike Pump | 90 PSI High-Pressure Start | ±1% Auto-Stop Accuracy | Max 130 PSI for Road/MTB/E-bike | OEM/ODM Ready

K9-Brushless Bike Pump

For sports retail chains, marketplace sellers, bike brands/OEMs, bike shops, and regional distributors: The K2 is a professional bike pump and cycle pump for bicycle that redefines portable inflation. As a cordless bike pump and 12v bike pump alternative, it delivers 120 PSI high‑pressure start. Whether you need a mini bike pump,or electric bike pump.K2 outperforms traditional bike hand pump and road bike pump options. It is the ideal portable bike pump for serious cyclists. Full OEM/ODM customization available – interface, branding, speed control, motor‑PCBA tuning, ±1 PSI auto‑stop.

Procurement Value: The K2 eliminates the #1 cause of electric pump warranty claims (30% of returns) – “stalling under high pressure”. For bike pump manufacturers, commercial bike pump buyers, and professional bike pump users, this means lower support costs and higher margins. It functions as a bike pump with gauge and supports bike valves presta pump without adapters. Whether you run a bike air pump for shop, need bike pump bulk swag for events, or supply a bike pump for bike shop, K2 delivers reliability. It is also a perfect mtb pump for mountain bikers and a dedicated road bike pump for road cyclists. RTB: In‑house brushless motor (+35% torque, +20% efficiency) + optimized cylinder (+20% airflow) enables direct start above 80 PSI. Dual 600mAh high‑rate cells.

Compliance & Risk Reduction: The K2 is fully certified with UL, CE, RoHS, FCC, UN38.3/MSDS – meeting North America, Europe, and Japan market access. For any commercial bike air pump or commercial bike pumps reseller, certified products reduce liability. Every batch includes test reports to guarantee consistency, lowering your procurement and compliance risk.

Reliability – Factory & Quality System: We operate a 5,000㎡ factory with 4 production lines, daily capacity 2,000 units, ISO9001 & BSCI certified. As a trusted bike pump factory and bike pump manufacturer, we have supplied OEM/ODM to Volkswagen, BMW, and Buick for years. Whether you are a bike pump supplier looking for bike pump manufacturer partnership, or a retailer needing bike pump bulk swag, we deliver consistency. We support small trial orders, 7‑day prototyping, and full customization. Our bike pump solutions are used by bike shops worldwide.

Contact our sales team now to request the K2 B2B quotation package, certification documents, and factory walkthrough video. We offer sample testing for qualified businesses. Whether you need a pump for cycle for your shop, a bike valve pump for professional use, or a bike hand pump for retail – we have you covered. Low MOQ and 7‑day rapid prototyping available.

Quantity

Remaining Stock

Add to Cart

Start Order Request

隐藏域元素占位

Product Details
Core performance test data
Parameters
Replacement (parts)
Box gauge
Accreditation

- Commodity name: K9-Brushless Bike Pump
- 核心卖点1: For sports retail chains, marketplace sellers, bike brands/OEMs, bike shops, and regional distributors: The K2 is a professional bike pump and cycle pump for bicycle that redefines portable inflation. As a cordless bike pump and 12v bike pump alternative, it delivers 120 PSI high‑pressure start. Whether you need a mini bike pump,or electric bike pump.K2 outperforms traditional bike hand pump and road bike pump options. It is the ideal portable bike pump for serious cyclists. Full OEM/ODM customization available – interface, branding, speed control, motor‑PCBA tuning, ±1 PSI auto‑stop.
- 核心卖点2: Procurement Value: The K2 eliminates the #1 cause of electric pump warranty claims (30% of returns) – “stalling under high pressure”. For bike pump manufacturers, commercial bike pump buyers, and professional bike pump users, this means lower support costs and higher margins. It functions as a bike pump with gauge and supports bike valves presta pump without adapters. Whether you run a bike air pump for shop, need bike pump bulk swag for events, or supply a bike pump for bike shop, K2 delivers reliability. It is also a perfect mtb pump for mountain bikers and a dedicated road bike pump for road cyclists. RTB: In‑house brushless motor (+35% torque, +20% efficiency) + optimized cylinder (+20% airflow) enables direct start above 80 PSI. Dual 600mAh high‑rate cells.
- 核心卖点3: Compliance & Risk Reduction: The K2 is fully certified with UL, CE, RoHS, FCC, UN38.3/MSDS – meeting North America, Europe, and Japan market access. For any commercial bike air pump or commercial bike pumps reseller, certified products reduce liability. Every batch includes test reports to guarantee consistency, lowering your procurement and compliance risk.
- 核心卖点4: Reliability – Factory & Quality System: We operate a 5,000㎡ factory with 4 production lines, daily capacity 2,000 units, ISO9001 & BSCI certified. As a trusted bike pump factory and bike pump manufacturer, we have supplied OEM/ODM to Volkswagen, BMW, and Buick for years. Whether you are a bike pump supplier looking for bike pump manufacturer partnership, or a retailer needing bike pump bulk swag, we deliver consistency. We support small trial orders, 7‑day prototyping, and full customization. Our bike pump solutions are used by bike shops worldwide.
- 核心卖点5: Contact our sales team now to request the K2 B2B quotation package, certification documents, and factory walkthrough video. We offer sample testing for qualified businesses. Whether you need a pump for cycle for your shop, a bike valve pump for professional use, or a bike hand pump for retail – we have you covered. Low MOQ and 7‑day rapid prototyping available.
- Power Source: Battery Powered (Cordless)
- Battery Type: Li-polymer
- Battery Capacity: Up to 3000mAh
- Motor Type: Brushless Motor
- Max Pressure: 130SPI
- Max Flow Rate: ＜15 L/min
- Time (700*23c, 0-100psi): 120s-180s
- Number (700*23c, 0-100psi): ＜3
- Compatible With: Bicycle/E-Bike,Motorcycle,Ball
- Features: Preset & Auto Stop,Pressure Monitoring,LED Light,Digital Display
- Adapter Air Nozzle: Schrader/Presta valve
- Pressure Units: Psi,Bar,Kpa,Kg/cm2
- LED Light: ＜30LM
- Charging Time: 1H-2H
- Noise Level: ＜80dB
- Heat-resistant protective sleeve: YES
- Accuracy: ±1Psi
- Charging Interface : Type-C
- Certification: UL,RoHS
- Weight（g）: 160
- Dimension（mm）: 77.4*50.5*34
- Air Hose Length(mm): 90
- Operating Voltage(V): 7.4
- Power（W）: 48
- Product List: Bike Pump European valve adapter American/European dual-purpose valve Ball needle Valve seal ring American air hose Type-C charging cable
K9 | Brushless Cordless Mini Bike Pump | 90 PSI High-Pressure Start | ±1% Auto-Stop Accuracy | Max 130 PSI for Road/MTB/E-bike | OEM/ODM Ready

No more high-pressure start issues!
YANTU K9 cordless bike pump with brushless motor starts directly at 120PSI, fills road tires in 2 mins. Designed for bike shops & rental fleets. Bulk OEM orders & CE/FCC certified.
For B2B partners seeking a reliable private label solution, this high-performance wireless inflator serves as a versatile bicycle air pump, precision air pump for bike and cycle, and compact air cycle pump. Engineered as a durable bike pump air unit, it features a 120PSI motor capable of functioning as a rapid pump air for bicycle tool. Whether customized as a bike pumps SKU or a multi-functional bike cycle air pump, the design supports high-efficiency inflation for both road and mountain cycles. As a bulk bicycle pumps supplier, we offer comprehensive OEM/ODM services for this cycle air pump, allowing you to brand a reliable air pump bike that meets diverse market demands. Let this pump air bike model power your product line with precision engineering and scalable customization.

A) Inflation Time

Application	Tire Spec	Start → Target	Inflation Time (mm:ss)
Mountain Bike	26×1.95	0 → 65 PSI	02:10
Mountain Bike	27.5×1.95	0 → 65 PSI	02:50
Road Bike	700×23C	0 → 120 PSI	03:30
Road Bike	700×25C	0 → 120 PSI	02:15
Road Bike	700×28C	0 → 120 PSI	02:35

B) Number of rechargeable times

Tire Spec	Start → Target	Rechargeable Times
26×1.95	0 → 65 PSI	2.3 times
27.5×1.95	0 → 65 PSI	2.0 times
700×23C	0 → 120 PSI	2.8 times
700×25C	0 → 120 PSI	2.5 times
700×28C	0 → 120 PSI	1.9 times

Notes：

Results may vary due to tire volume, ambient temperature, valve sealing, and gauge differences.

Data is for reference; acceptance criteria can be defined by mutual agreement under the same test conditions.

Parameters (K9)
Spec
Max Pressure
130 PSI
Airflow
10 L/min
Cylinder Diameter
Ø12 mm
Power
48 W
Battery
600 mAh × 2
Endurance
5–8 min
Charging Time
100 min
Current
6.5 A
Voltage
7.4 V

Notes：
Airflow / Endurance are measured under defined test conditions; results may vary by load and ambient temperature.
For official acceptance criteria, please refer to the Spec Sheet or mutual agreement.

Notes：

Spare parts and accessories are available for reorder. Please tell us your target market and required kit configuration when requesting a quotation.

Product：
Product Dimensions (L×W×H): 77.4 × 50.5 × 34 mm
Net Weight: 160 g
Gross Weight (with retail package): 356.3 g
Color Box：
Color Box Size (L×W×H): 8.7 × 7 × 6 cm
Master Carton：
Outer Carton Size (L×W×H): 42 × 22 × 39 cm
Packing: 48 pcs / carton
Carton Gross Weight: 16960 g

Notes：
Dimensions and weights may vary by packaging configuration; final data will follow the confirmed packing spec.

Market	Document	Type	Status	Applicable to	Notes	Action
EU	CE	Certificate/DoC	Certified / Available upon request	Model + Variant	—	Download / Request
EU	RoHS	Declaration / Report			—
US	FCC	Test Report			—
Battery (if applicable)	UN38.3 / MSDS	Report			—

Notes：

Certificates and reports are provided based on the confirmed production configuration. Compliance requirements may vary by market and customer application.

Leade Time

Pieces	1-100	101-1000	1001-2000	>2000
Days	15	20	25	To be determined

CUSTOMIZATION OPTIONS

Logo/Graphic Customization (Minimum Order Quantity: 2,000 pieces)
Custom Packaging (Minimum Order Quantity: 2,000 pieces)

FAQ

Company Profile

YANTU – Advanced Technology, Empowering Global Mobility

Nanjing Yantu Car Accessory Co., Ltd., founded in 2011, is a technology-driven manufacturer specializing in the R&D and production of portable inflators and mobility-related travel equipment. With over a decade of industry experience, YANTU has grown into a professional global supplier in the portable inflator sector, while continuously expanding into multi-scenario mobility solutions.

Technology & R&D

Professional Engineering Team – Comprising mechanical design, aerodynamics, material & sealing, electronics, and control algorithm engineers, ensuring continuous product innovation.
Proprietary Core Technologies – Multiple patents covering motor platforms, low-temperature battery performance, valve sealing structures, and fast-inflation control algorithms.

Quality & Manufacturing

Rigorous Quality Control – Full-process control from incoming material inspection and in-line monitoring to performance testing and extreme-condition validation (temperature, durability, drop tests).
Production Capability – Automated assembly lines and advanced testing equipment enable stable, large-scale, multi-category manufacturing.
Global Certifications – Products comply with CE, FCC, RoHS, PSE, KC, and other international standards.

Vision

To become a trusted global partner in mobility equipment, working hand in hand with distributors and brand clients to deliver safer, more convenient, and freer travel experiences.

ODM / OEM Cooperation

YANTU provides a one-stop ODM/OEM service, from solution design, industrial design, and functional customization to certification and mass delivery, helping global brand partners build market-ready, competitive products.

Sample Production in 7 Days

1-Year Warranty