3x7 Speed Bike Shifter Brake Levers Combo, 21-Speed Integrated Bicycle Gear Shifter Set with Visual Gear Indicator & Stainless Steel Shift Cables, Replacement Parts for Mountain Bike, Road Bike, MTB

About this item

• 🚲 【PERFECT 3x7 SPEED UPGRADE】 Specifically engineered for 21-speed drivetrains, this integrated set features a 3-speed left lever and a 7-speed right lever. It’s the ultimate "all-in-one" replacement for mountain bikes (MTB), hybrids, and road bikes. Restore your bike’s performance with precise shifting and responsive braking in one seamless combo.
• 👌【ERGONOMIC EZ-FIRE PLUS DESIGN】 Say goodbye to hand fatigue! Our humanized trigger-style handle utilizes EZ-FIRE PLUS technology, allowing you to upshift and downshift effortlessly using just your thumb and index finger. The smooth, tactile feedback ensures a comfortable grip for long-distance trail riding or daily urban commuting.
• 📊 【CRYSTAL CLEAR VISUAL INDICATOR】 Stop looking down at your chain! The built-in, high-definition visual gear display lets you confirm your gear position at a single glance. This real-time feedback helps riders maintain the perfect cadence, making it an ideal choice for beginners and pros alike to optimize their riding efficiency.
• 🛠️ 【UNIVERSAL FIT & READY TO INSTALL】 Standardized to fit 22.2mm (7/8") handlebars, compatible with almost all major bike brands. Each set comes pre-equipped with premium stainless steel shifter cables, saving you the hassle of extra shopping. Whether you're a DIY enthusiast or a bike shop pro, the setup is quick and straightforward.
• 💪 【DURABLE METAL & COMPOSITE BUILD】 Engineered for rugged environments, the high-strength aluminum alloy levers provide powerful braking force, while the reinforced resin body ensures lightweight durability. Compatible with V-brake and mechanical disc brake systems, offering reliable stopping power in both wet and dry conditions.
• 【Reliable Quality & Hassle-Free Support】Each shifter brake lever set is carefully inspected before shipment to ensure stable shifting and braking performance. If you experience any product quality issue during normal use, please contact us through Amazon buyer support — we will provide a prompt replacement solution to help ensure your riding experience.