Wake High-Strength 31.8mm Aluminum Alloy Mountain MTB Bike Stem Riser 45mm Short Handlebar Stem for Most Bicycle, Road Bike, BMX, MTB Downhill (Red)

• 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.

Features: Made of lightweight 6061 aluminum alloy. Exquisite workmanship, simple. Wear-resistant and shock-resistant, comfortable handle. Play a support role in downhill and other riding activities. Help you control your bike easily when going downhill. Easy to install, complete set, ready to be installed and used. High strength design provides good condition in the long-distance cycling. Specification: Material: AL6061 CNC Color: Black, Red, Blue, Gold Product Size: 95*50*45mm/3.7*2.0*1.8in Net Weight: 130g Driver Caliber: 31.8mm/1.3in Front Fork Diameter: 28.6mm/1.1in Angle: 0 Degrees Height: 30mm/1.2in Center Distance: 45mm/1.8in Surface: Sandblasted Anode Notes: Please allow 1-3cm measuring deviation due to manual measurement. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!