Dongguan Kailuosi Outdoor Products Co., Ltd. was established in Dongguan, Guangdong Province in 2020. We formed an emerging team composed of experienced technicians and sales personnel from the bicycle industry. Now we have developed into a professional production and sales company focusing on design and development, production and packaging, domestic online and offline retail and wholesale, and cross-border (export) e-commerce business. With many cooperative factories and self-owned factories in Shenzhen and Dongguan, we provide customers with OEM/ODM services. Our products cover bicycle components and cycling accessories. The company's own "SRUOEC"&"KRSEC" brand products sell well in many countries and regions such as Europe, North and South America, Southeast Asia, and East Asia. Our products are well-received and highly praised by customers and enthusiasts, achieving excellent performance and reputation while continuously developing new markets. Providing customers with high-quality products and a superior user experience has always been our philosophy. Therefore, we strictly control production quality and continuously improve service quality, striving to provide customers with efficient and high-quality service. We are committed to delivering quality products and services. We invite you to choose us and look forward to the opportunity to work with you!
Bicycle Parts
Bike Accessories
Brake
Bicycle Frame
Bicycle tool
Creative Products
Personal Gear
Ultralight CNC Hollow 31.8mm MTB for Downhill DH Enduro Trail Bike Upgrade High-Strength New Bicycle Parts
KRSEC Efficient Riding Mountain Road Folding Bike Bicycle Chain 9-36 Speed Hollow Chain for 10-30 Speed Riding for 11-33 Speed
High Strength 35mm 31.8mm Alloy Bicycle Stem Short Handlebar for Downhill/Enduro MTB-Replacement Parts
ENLEE Comfortable 3D Printed Carbon Fiber Bicycle Saddle Breathable Hollow Design for Road Mountain Bike Riding Excellent
YBN Super Lightweight Steel Bike Chain for 8/9/10/11/12 Speed Road & Mountain Bikes Boxed High Performance
Ultra-Light Carbon Fiber Bicycle Saddle 3D Printed Racing Seat for Road Mountain Bike Simple Style Seat Cushion
Bike Water Bottle Cage Screws-Stainless Steel M5*12 Size,Fits Most Standard Bottle Cages MTB/Road Bike Universal
MTB Front Fork Replacement:Air Chamber&damping Rod,cable/Shoulder Control for air Fork,fits 26/27.5/29Inch with Air Pump
Brake Hose Oliver Fitting Needle Sleeve Cutter Bh90 Bh59 Quick Connect Adapter for Rear Adjustable Position
24mm Axis Bottom Bracket Adapter Alloy Crankset & Chainwheel Set for MTB & Road Bike BB86/68 Accessories
Three-Bolt Chainring for Mountain Bike 6mm Offset Positive Negative Chainring 30/32/34/36/38T Single Freewheel
Lightweight 28T-36T Aluminum Alloy Bicycle Chainring Guard with Three-Bolt Fixing Compatible for GXP for Children's Bicycles
4 Piston Hydraulic Disc Brake Caliper Aluminum Alloy with Cooling Fins Enhanced Braking Power and Heat Dissipation for Bikes
Upgraded 4 Piston Horizontal Hydraulic Disc Brake Caliper for Mountain Bike MTB Aluminum Alloy Material Enhanced Power Cooling
FV4H Horizontal Cylinder Four-Piston Bicycle Brake Hydraulic Disc Brake for Mountain Bike Oil Brake
Four-Piston Horizontal Cylinder Fv4H Hydraulic Oil Pressure Disc Brake for Mountain Bike & Disc Brake for Bicycle Use
8-11 Speed 120-Click 5 Bearings 6-Claw Disc Brake 32-Hole Downhill Bearing Aluminum Alloy Mountain Bike Front Hub
Universal 5mm Brake & Derailleur Cable Set with Front Rear Inner Cables Full Accessories Kit for Bicycle
KRSEC Outdoor Waterproof PVC Kickstand for Mountain & Road Bikes Vertical Design Display & Insert Support Stand
GUB EP300 Mini Smart Air Pump 130psi Portable Compressor Type-C Charge Zinc Alloy Cylinder for Bikes Inflatable Gear for Bicycle
Multifunctional Bicycle Tire Lever Pry Bar Accessory-Included Disassembly Tool for Mountain Bike and Car Repair
