The Birzman Pump Maha Apogee O-Ring Box is an essential service kit designed for the Zacoo Maha pump. This kit includes a variety of seals and replacement parts to keep your pump in top condition. Whether you're a professional mechanic or a cycling enthusiast, this kit ensures your pump remains reliable and efficient.

Contents of the Birzman Pump Maha Apogee O-Ring Box:

• O-RING 5.5*2: 50 pieces
• O-RING 5.8*1.9: 50 pieces
• O-RING 3.8*1.9: 50 pieces
• O-RING 6.0*2.53: 50 pieces
• O-RING 8.8*4.8: 50 pieces
• O-RING 5*3: 50 pieces
• O-RING 3.0*2.0: 50 pieces
• O-RING 5.5*1.5: 50 pieces
• O-RING 10.8*1.9: 50 pieces
• M4*10 NUT: 15 pieces

This comprehensive set of O-rings and nuts is perfect for maintaining the performance of your pump. Keep your cycling adventures smooth and trouble-free with this handy service kit.