Premium Ahead Stem 31.8 Bb 28.6 Steerer X 80mm with 40 Degree Rise in Sleek Black

This premium ahead stem is easy to install on your bike. Just align it with the steerer tube and secure it tightly. When using, make sure the stem is firmly attached to avoid any wobbling. For maintenance, clean it regularly with a soft cloth. Check the bolts periodically to ensure they are tightened properly. Keep it away from extreme moisture and harsh chemicals to maintain its sleek black finish.