1. Flowing linear beauty, hollow design, one-piece molding without loss of force 2. The negative angle dive stem design allows the stem to return to the horizontal line, allowing you to press down the front of the bike more steadily and exert better force when climbing 3. Material: forged 6061lv aluminum alloy 4. Size: 80/90/100mm long 5. Angle: plus or minus 20 degrees 6. Handle diameter: 31.8MM 7. Stem fixed height: 30MM 8. Weight: about 189g
