LUNJE® MTB Heavy Duty Stem CNC Factory - OEM SGS Certified M6 Bolt High-Torque Alloy bike stem manufacturer for Enduro, Downhill & E-MTB

Why the XT-A037 Stem Opts for M6 Bolts Over the Industry-Standard M5? 🏭 LUNJE Factory: Committed to Rider Safety 1. Maximum Clamping Force for DH, Enduro, and E-MTB Safety 2, High Durability & Fatigue Resistance (Built to Last) 3, Zero Bolt Stripping (M6 Precision Engineering) 4, Over-Engineered for Heavy-Duty Performance Technical Specifications ：💎 ✓ Model: LUNJE XT-A037 (New models for sale now) ✓ Material: Full CNC Machined 6061-T6 Aluminum Alloy ✓ Length: 35mm (Short reach for snappier handling) ✓ Handlebar Clamp Diameter: 31.8mm （Ideal upgrade for 31.8mm handlebars） ✓ Steer Tube Diameter: 28.6mm (1-1/8") ✓ Angle: 0° Degree (sharpens up the handling) ✓ Weight: Approx. 160g (Optimized Strength-to-Weight Ratio) ✓ Finish: Anodized Scratch-Resistant Surface (clean, race-ready look)

LUNJE® Alloy MTB Handlebar Factory - Mirror-Glossy Reflective Riser Bar (ISO 4210)

NEW XT-L024/028 🌟 LUNJE® Professional Alloy MTB Handlebar Factory 🌟 Combining mirror-polished anodizing with premium factory-baked embossed logos, we set the standard for Aluminium Bicycle Handlebars. 💎 Technical Specifications (ISO 4210 Certified): 🛡️ Material: High-Strength 7075/6061 Aluminum Bike Parts Alloy (T6 Heat Treated) 📏 Clamp Diameter: 31.8mm (Universal Fit for MTB/DH) 📐 Geometry: Professional Riser Handlebar Factory Tapered Design (35mm / 55mm Rise Options) ✨ Finish Tech: Dual-Process (High-Density Mirror Anodizing + Oven-Cured Embossed Logo) ⚖️ Performance: Optimized Strength-to-Weight Ratio; ISO 4210 Compliant for DH/Enduro 🎨 Style: Ultra-Vibrant Colors with 360° High-Intensity Specular Reflectivity 🛠️ B2B & OEM Services: ✅ OEM/ODM: Leading Bike Handlebar Manufacturer for Custom Branding 🏷️ Customization: Bicycle Parts Custom Logo & Laser Engraving Available 📦 Supply: Bike Parts Wholesale & Bulk MTB Components Specialist 📞 WhatsApp: +86-137-9841-9681 🌐 Website: en.koofbike.com #AlloyHandlebarFactory #MTBHandlebar #ISO4210 #CNCbikeParts #BikePartsWholesale #OEMbicycleParts #RiserHandlebar #LUNJE #AluminiumHandlebars #B2Bcycling