• Stereer Tube diameter: 28.6mm (1-1/8''), Handlebar diameter: 31.8mm (1-1/4''), Length: 45mm.
• MATERIAL: Constructed of high-quality 6061 aluminum alloy, durable and fatigue resistance at a reasonable weight (about 130g).
• Hollow design, Sturdy structure, Numerical controlled precision bending. Shockproof and durable. Suitable for long distance cycling and downhill.
• Installation: Four bolt bar clamp holds bar securely in position, locked solid to the mountain bike stem, no flex or slipping.
• Universal short handle bar stem suitable for most road bike, fixed gear bicycle, mountain bikes, etc.