ZTTO 318BL3 MTB Handlebar Riser Aluminum Alloy Bicycle Stem Mountain Bike Stem

• Made of high-strength Aluminum Alloy material, hard and wear-resistant, durable for long-term use
• Use the adjustable stem to achieve a more comfortable riding position, allowing you to sit more upright on bike, which is better for your back
• Easy installation, just connects up the original front fork stem
• Suitable for most road bikes, fixed gear bicycles, mountain bikes and so on

Specification:

• Front fork diameter: 28.6mm
• Handlebar diameter: 31.8mm
• Degree: 0-60 degrees
• Material: 6061 T6 aluminum alloy