Features: - Made of high-quality aluminum alloy， anode grinding processing
- Fit for handlebar with diameter 31.8mm
- Fork diameter: 28.6mm / 1.12 inches
- Extension: 80mm / 90mm / 100mm
- Angle: 17 degrees ( 80mm， 90mm and 100mm )
- 4 bolt bar clamps hold bar securely in position
- Suitable for road bikes， fixed gear bicycle， mountain bikes， etc. Handlebar Clamp Diameter: 31.1 - 32.5mm Array Package weight: 0.189 kg
Package Size(L x W x H): 13.00 x 6.00 x 5.30 cm / 5.12 x 2.36 x 2.09 inches Package Contents: 1 x Handlebar Stem