Benkeg Grease Injector Headset Bearing Oil Lubricant Syringe Grease Injection Tool

• Made of high-quality steel and plastic, durable and wear-resistant, with a long service life.
• Ergonomic design, comfortable to hold and flexible control.
• Perfectly matched with grease, it has water-resistant and anti-oxidant effects.
• Transparent and visual design can the grease capacity in real time, which is convenient to use.
• It is beneficial to prolong the service life of bicycle parts and is suitable for bicycle maintenance.