🏭 LUNJE – The Premier OEM/ODM Source Factory for Global E-Commerce & Top-Tier Bike Brands Since 2012, LUNJE has specialized in providing high-aesthetic, high-strength, and fully compliant OEM/ODM solutions for world-renowned bicycle brands, large-scale wholesalers, and top-rated sellers on Shopee, Lazada, and Amazon. As a leading Chinese manufacturer, our production processes align with the rigorous technical standards of Tier-1 global brands (such as S*, F*, R*). We ensure you achieve world-class product aesthetics and industrial performance at Factory-Direct Pricing. ✅ Superior Craftsmanship & Cross-Sector Performance As a full-category supplier of handlebars, stems, and seatposts, our XT-L021 series is engineered from Aerospace-Grade AL6061-T6 and 7075 Aluminum Alloy. Certified by SGS and ISO 4210, it perfectly balances lightweight agility with DH-level durability. Deep Customization: We offer vibrant anodizing, high-gloss electroplating, and mirror polishing. Combined with our exclusive High-Precision Water Stickers, we ensure your brand logo occupies the most eye-catching "prime advertising space" on the product. Cross-Sector Support: Our CNC machining center produces precision road bars, 31.8mm MTB bars, and 35mm high-strength 7075 alloy bars (the ultimate reliable alternative to carbon fiber). We also cater to the high-load requirements of Electric Bikes (E-Bike) and High-Power Electric Motorcycles (E-Moto), offering exclusive development services such as 5.5mm wall reinforcement and custom lengths to help you dominate high-margin blue ocean markets. ✅ Unmatched Efficiency & E-Commerce Empowerment We understand the "Need for Speed" in cross-border e-commerce. We maintain massive ready-to-ship stock for our best-selling colorful handlebars, supporting same-day shipping for small-batch trial orders. Reseller Support: Specifically designed for Shopee, Lazada, and AliExpress sellers, we provide high-definition white-background imagery, professional product manuals, and Dropshipping-friendly packaging to eliminate barriers to global brand expansion. Strategic Partnership: From cost-effective bicycle essentials to premium factory-baked finishes and laser-engraved branding, we provide a one-stop China Source Supply solution. 📱 WeChat / WhatsApp: 13798419681
LUNJE MTB Bike Fork Stem Extender 🌟 Handlebar Riser Adapter 28.6mm Steerer 90/115/150/180/210mm Height Quick-Install Design ⚙ Key Features & Innovations: ✔ Ultra-Strong & Lightweight – CNC-machined from aerospace-grade AL 6061-T6 aluminum for optimal strength-to-weight ratio. ✔ Precision Fit – Compatible with 28.6mm steerer tubes (common for MTB, gravel, and hybrid bikes). ✔ Adjustable Riding Comfort – Multiple height options (90/115/150/180/210mm) to customize handlebar position for ergonomic control. ✔ Tool-Free Quick Installation – Securely clamps onto your fork steerer for hassle-free setup. ✔ Sleek & Durable Finish – Anodized surface resists corrosion and scratches (available in multiple colors). ✔ Minimalist Weight – Just 167g (115mm model)—adds minimal bulk while improving ride posture. 💡 Why Choose LUNJE? • OEM/ODM Specialist – Trusted by leading bike brands for high-performance components. • Rigorous QC Standards – Every stem extender is stress-tested for safety and durability. • Customization Ready – Offer branding, colors, and bulk pricing for resellers. 🏆 Perfect For: • MTB, Enduro, Gravel, and Commuter Bikes • Riders seeking a more upright, comfortable position • Quick handlebar height adjustments without changing stems 📩 Get Yours Today! 📧 Email: georgechen@koofbicycle.com 📱 WhatsApp: +86 13798419681 🌐 💬 "Already using our stem riser? Share your experience below!" 🚴 Tag us in your setup—we love seeing LUNJE parts in action! #StemRiser #HandlebarRiser #MTBAccessories #BikeComfort #UpgradeYourRide #6061Aluminum #OEMBikeParts #MTBUpgrades #CyclingErgonomics #BikeFit #GravelBike #EnduroReady #RideHigher #BikeTech
LUNJE® XT-P003 | CNC-Integrated Suspension Seatpost The Ultimate Solution for Back Pain Relief & Smooth Cycling 🚴♂️ 💎 Premium Technical Specifications: Model: LUNJE® XT-P003 (Performance Series) Material: Aerospace-Grade AL 6061-T6 Aluminum Alloy Manufacturing: CNC Integrated Molding Head (High-precision & zero-rattle structure) Suspension Travel: 50mm Vertical Travel (Coil Spring Damping) Adjustable Preload: Precision bottom screw to fine-tune suspension firmness based on rider weight. Available Diameters: 27.2mm / 30.9mm / 31.6mm (Compatible with most MTB, Road, and E-Bikes) Total Length: 400mm (Extended length for better height adjustment) Offset: 0mm (Neutral riding position for maximum power transfer) Surface Finish: Frosted Anodized (Anti-scratch & Corrosion-resistant) Color Combinations: Signature Black Body + Red Head (Sporty Look) Classic All-Black (Sleek) Pure Silver (Retro/Classic) Weight: Approx. 605g (Size 31.6mm) — A perfect balance of durability and weight.
Ultralight Aluminum Bicycle Water Bottle Cage for Mountain & Road Bikes 22g CNC Alloy Holder
XT-S005🚴 LUNJE Camo Water Bottle Cage Conquer Any Trail from Enduro to Cargo Ultra-Light Alloy Holder Seamlessly Adapts to Gravity Riding, Trail Obstacles,Folding Bikes,Enduro, Gravel, DH & MTB ✅Material: AL 6061-T6 CNC Stamping； Width: 65mm； Height: 115mm； Color: Anodized (optional)/ Two-tone gradient （Polished）/ Rainbow； Weight: 22g ✅Quality Assurance: SGS, ISO-certified production with rigorous testing for durability and performance ✅EU Market Access (Compliance): Registered with ADEME (EPR) in France (since 2023) and fully compliant with LUCID Packaging Act in Germany. Meets all EU AGEC Act requirements for barrier-free cross-border trade. 💐WhatsApp: +86 13798419681 #BikeLife #MTB #RoadBike #GravelBike
Bicycle pedals, mountain bike bearing pedals, road bike aluminum alloy pedals, bicycle accessories
XT-T001🚴♂ LUNJE 6061-T6 aluminum MTB Pedals – Grip, Durability & Performance! 🔥 Upgrade your ride with LUNJE anti-slip mountain bike pedals! Designed for MTB, road, and hybrid bikes, these dustproof & waterproof pedals offer excellent grip and smooth rotation with double-sealed bearings. 🏁💨 ⚙ Key Features: ✔ Alloy construction – lightweight & durable 🏔 ✔ Anti-slip surface for maximum grip 🚵♂ ✔ Double-sealed bearings – smooth & reliable rotation 🔄 ✔ Dustproof & waterproof for all-weather riding 🌧 💪 More grip, more control, more fun! 💪 🔗 Link in bio, We are your trusted OEM partner 📩E-mail: georgechen@koofbicycle.com; 📲WhatsApp: +86 13798419681 #MTBPedals #CyclingGear #BikeUpgrades #MTBTech #BikeAccessories #RideWithConfidence
LUNJE® XT-A822 Adjustable Handlebar Stem Specifications Brand: LUNJE (轮迹) Model No.: XT-A822 Material: Premium Aluminum Alloy AL6061-T6 Manufacturing Process: 3D Forged + CNC Precision Machining Adjustment Angle: ±85° Degree Adjustable (Ultra-Wide Range) Handlebar Clamp Diameter: 31.8mm Steerer Tube Diameter: 28.6mm (1-1/8") Length Options (Center to Center): 90mm / 110mm / 130mm / 145mm Stack Height: 35mm Surface Treatment: Frosted Anodized (Black / Purple / Red / Blue / Gold optional) Approx. Weight: 330g - 420g (Varies by length) Certification: ISO 4210 / EPR Compliant Application: MTB, Road Bike, E-Bike, City Commuter, Folding Bike Key Features for Wholesale & OEM: Ergonomic Design: Effectively relieves back and neck fatigue by allowing a customized upright riding posture. High Strength: 3D forged construction ensures superior structural integrity for electric and mountain bikes. Precision Adjustment: Clear laser-etched angle scale for easy and accurate positioning. Customization: Supports OEM/ODM orders with custom logo laser engraving.
XT-A001D 💡 Precision Engineering: 3D Forged 6061 Aluminum Alloy bike stem, Versatile Specifications: Angles and Sizes for Every Rider, LUNJE Factory B2B Services: OEM & Custom Branding, Specification Details Model Number LUNJE A001 Material AL6061-T6 Aluminum Alloy Barbore (Clamp) 31.8mm (Standard MTB/Road) Steerer Diameter 28.6mm (1-1/8") Lengths Available 60mm / 70mm / 80mm / 90mm / 100mm / 110mm Angles ±10°, ±17°, ±25°, ±35° Surface Finish Sandblasted Anodized (Black) Through continuous process innovation and collaboration with top brands, we deliver high-end products tailored to your niche market—ensuring your long-term value and brand premium. Check out new models designed for your specific needs. We are your trusted OEM partner 💐E-mail: georgechen@koofbicycle.com; 🚴WhatsApp: +86 13798419681; Best regards
Classic Bestselling Model: XT-A089 Material: Aluminum Alloy Features: CNC Machining Specifications: 31.8*45mm Through continuous process innovation and collaboration with top brands, we deliver high-end products tailored to your niche market—ensuring your long-term value and brand premium. Check out new models designed for your specific needs. We are your trusted OEM partner 💐E-mail: georgechen@koofbicycle.com; 🚴WhatsApp: +86 13798419681; Best regards
Adjustable Stem XT-A820 Material: AL 6061-T6 Caliber: 25.4/ 31.8mm Ext length: 90/100/ 110mm (optional) Adjustable Angle: 0~60° (optional) Color:Black/Purple anodized Surface Feature: 3D forged Steerer: 28.6mm Height: 35mm
3D forged Bicycle stem XT-A007D Material: AL 6061-T6 Caliber: 25.4mm（31.8option） Length: 50/60/70/80mm (optional) Angle: 7° Color: Matte black anodized Feature: 3D forging process Steerer: 28.6mm Height: 40mm Through continuous process innovation and collaboration with top brands, we deliver high-end products tailored to your niche market—ensuring your long-term value and brand premium. Check out new models designed for your specific needs. We are your trusted OEM partner 💐E-mail: georgechen@koofbicycle.com; 🚴WhatsApp: +86 13798419681; Best regards
LUNJE A015B: ISO 4210 Certified Aluminum CNC MTB Stem Anodized Vibration Color | OEM Factory Direct
XT-A015B 🏆 Technical Specifications: CNC Bicycle Stem 🛠️ Engineered for Performance, Built for Style. This professional-grade MTB stem combines aerospace-grade materials with precision 5-axis CNC machining to deliver the ultimate cockpit control. Key ParameterSpecification Details 🆔 Model NumberLUNJE XT-A015B (Original Design) 💎 Premium MaterialAL 6061-T6 Aerospace Aluminum Alloy ⚙️ Process TechFull CNC Machined & Hollow-Out Design 📏 Extension Length35mm (Optimized for Enduro/Trail) ⭕ Handlebar Caliber31.8mm (Universal Standard) 📐 Rise Angle0° Zero Rise for Aggressive Control 🍴 Steerer Tube28.6mm (1-1/8") 🏗️ Stack Height42mm ⚖️ Ultra-light WeightApprox. 124g 🎨 Finish Options10 Anodized Colors (Monochromatic / Two-tone Gradient / Iridescent Oil Slick) Through continuous process innovation and collaboration with top global cycling brands, we deliver high-end bicycle components tailored to your niche market. Our mission is to ensure your long-term market value and brand premium. Check out new models designed for your specific needs. We are your trusted OEM partner 💐E-mail: lunje.bicycle@gmail.com
3D forged XT-A829🚵 Adjustable Suspension Stem 31.8mm Shock Absorber Bike Stem for MTB/Gravel/Road Lightweight 6061-T6 Aluminum OEM Direct 🚀 LUNJE Suspension Stem Conquer Rough Terrain with Pro-Level Vibration Damping 💎 Key Innovations: ✓ Smart Suspension System – Soft/Hard spring options absorb 30% trail vibrations, ✓ Aerospace Engineering – 3D-forged 6061-T6 aluminum with 40% increased strength-to-weight ratio, ✓ Multi-Angle Adjustment – 0-60° customizable rise for perfect fitment, ✓ All-Bike Compatibility – Fits 28.6mm steerer tubes (MTB/Gravel/Road), 🔧 Technical Specs: • Material: 3D-forged AL 6061-T6 • Clamp Diameter: 31.8mm • Length Options: 60/70/80/90/100/110mm • Steerer: 28.6mm • Color: Black/Purple anodized 🔥 Pro Rider Approved: "Our team reduced arm fatigue by 45% on Paris-Roubaix cobbles with LUNJE Harmonic Damping stems" 🏭 OEM/ODM Services: ✓ Custom length/angle combinations ✓ Laser engraving ✓ Spring rate customization ✓ MOQ 50 units 📱 WhatsApp: +86 13798419681 🌐 Full Tech Pack: https://en.koofbike.com/Product_detail/15.html 💬 Rider Testimonial: "Zero wrist pain since switching to LUNJE – game changer for endurance races!" @GravelExplorer 🎯 Engineer Notes: • Compatible with 99% of 28.6mm steerer forks • Spring replacement recommended every 5,000km ⚠️ Warning: May cause intentional detours to rough terrain! 🏷️ Trending Hashtags: #SuspensionStem #VibrationDamping #GravelBikeUpgrade #3DForged #AdjustableStem #ProCyclingTech #MTBComfort #OEMComponents #EnduroEssentials #ParisRoubaixTested #BikeSuspension
Riser Handlebar(B.T.) 🔬 XT-L031 LUNJE Color-Shifting premium MTB Handlebar OEM 120mm High Angle Rise 780mm Width Aluminum Riser Bar Backsweep & Tapered Handlebar for Cool cycling gear , The handlebars change color when you move them, just like a chameleon.（or Reflective Strips） AL 6061-T6, P.G. rise bar Barbore: 31.8mm Rise: 120mm Backsweep: 9° Upsweep: 3° Weight: 495g (780mm) ( Trekking Handlebar P.G. L015/ Barbore: 25.4mm/ Width: 620mm ) Width: 720mm/780mm The handlebar surface is anodized, and Water Stickers is an option. 👑 Elevate your brand value: The handlebars change color when you move them, just like a chameleon.（or Reflective Strips） 🚴 Through continuous process innovation and collaboration with top brands, we deliver high-end products tailored to your niche market—ensuring your long-term value and brand premium. Check out new models designed for your specific needs. We are your trusted OEM partner 💐E-mail: lunje.bicycle@gmail.com
XT-L021 Anodized 🏭 LUNJE Bicycle Parts and Accessories oem direct Rise 25mm Mtb Downhill Handlebar for Road Mountain Custom Handlebar 31.8mm*780mm Bicycle Handle 💎AL 6061-T6, P.G. rise bar， Barbore: 31.8mm， Rise: 25mm， Backsweep: 6° (9°/12°optional）， Upsweep: 5°， Weight: 365g (780mm)， Color: Matte black handlebar with a pink label; （optional）， Width: 720mm/780mm The handlebar surface is anodized, and Water Stickers is an option. 👑 Elevate your brand value: The handlebars change color when you move them, just like a chameleon.（or Reflective Strips） 🚴 Through continuous process innovation and collaboration with top brands, we deliver high-end products tailored to your niche market—ensuring your long-term value and brand premium. Check out new models designed for your specific needs. We are your trusted OEM partner 📱 WhatsApp: +86 13798419681
LUNJE 25mm Rise MTB Downhill Handlebar OEM Customizable 6061-T6 Riser Bar 31.8mm×780mm Reflective Water Stickers Color-Changing Anodized Surface for Bike Upgrade 💎Key Specifications: ▸ Material: AL 6061-T6 Aluminum ▸ Clamp: 31.8mm ▸ Rise: 25mm ▸ Width: 720mm/780mm ▸ Backsweep: 6° (9°/12° Optional) ▸ Upsweep: 5° ▸ Weight: 365g (780mm) ▸ Finish: Matte Anodized (Color-Changing Effect) ▸ Stickers: Reflective Options (Pink/Red/Fluorescent/White) 👑 Brand Value Proposition: Dynamic color-shifting surface mimics chameleon aesthetics. Reflective/stickers enhance visibility and customization. 🏭 OEM Solutions: ✓ Custom Colors & Logos (Laser/Eiching) ✓ MOQ 100 Units ✓ 12-Day Sample Delivery ✓ ISO-Certified Production 📞 CONTACT OUR COMPONENT TEAM: 📧 Email: georgechen@koofbicycle.com 📱 WhatsApp: +86 13798419681 🌐 Full Tech Pack: https://en.koofbike.com/Product_detail/22.html 🏷️ Trending Hashtags: #MTBHandlebar #DownhillBar #RiserBar #BikeUpgrade #OEMParts #WaterStickers
Contact Information
Building 3, 4th Floor, Pufite Technology Park, Dalang Street, Longhua District, Shenzhen