Take control of your bike maintenance like a pro with the Bike Hand YC-613 Hex Key Wrench Set — a versatile, high-precision toolset built for riders who demand reliability on the road or trail. Compact, lightweight, and tough, this 6-piece Allen key set is engineered to handle the full range of essential bolt adjustments on modern bicycles.

🔧 Built for Every Critical Adjustment

The set includes 6 key sizes — 2, 2.5, 3, 4, 5, and 6mm — covering everything from stem bolts and brake levers to saddle clamps and derailleur limits. Whether you're tuning up your road bike, mountain rig, or commuter hybrid, this set ensures you're never caught without the right tool.

🧱 Engineered for Strength & Longevity

Each key is constructed from hardened, high-torque steel designed to resist stripping and warping, even under repeated use. Precision machining ensures exact fit in bolt heads, minimizing wear and tear on both your tools and your components.

🚴‍♂️ Designed with Cyclists in Mind

Compact and lightweight, the YC-613 is easy to stash in your saddlebag, jersey pocket, or travel toolkit — making it the ideal companion for on-the-go fixes, race-day emergencies, or workshop sessions.

✅ Key Features:

Sizes: 2 / 2.5 / 3 / 4 / 5 / 6mm, Compact foldable design, Heat-treated steel construction, Ergonomic grip for better torque control, Corrosion-resistant black finish, Lightweight and portable

⚙️ Perfect For

• Quick adjustments and emergency roadside repairs

• Home bike mechanics and professional workshops

• Cyclists who prefer a minimalist, all-in-one toolkit

• Torque-sensitive components requiring precise fit