Key Features:New Super Light ACB bearing with alloy housing,Inexpensive weight-reducing upgrade for any bike,45°×45°, 36°×45° versions available,25% weight saving over steel bearing,Outside Diameter: 51.8mm,Inside Diameter: 40.0mm,Height: 8.0mm,Inside Angle: 36°,Outside Angle: 45°.
Key Features:Outside Diameter: 41.0mm,Inside Diameter: 30.2mm,Height: 7.0mm,Inside Angle: 45°.
Key Features: Outside Diameter: 44.0mm, Inside Diameter: 30.2mm, Height: 8.0mm, Inside Angle: 36°, Outside Angle: 36°, TH Code: MR033.
Key Features: Outside Diameter: 41.7mm,Inside Diameter: 30.15mm,Height: 7.8mm,Inside Angle: 36°,Outside Angle: 45°,TH Code: MR075.
Key Features: Outside Diameter: 48.9mm, Inside Diameter: 37.0mm, Height: 7.0mm, Inside Angle: 45°, Outside Angle: 45°, TH Code: MR151.
Key Features:Outside Diameter: 52.0mm,Inside Diameter: 40.0mm,Height: 7.0mm,Inside Angle: 45°,Outside Angle: 45°,TH Code: MR170.
Key Features:Outside Diameter: 46.9mm,Inside Diameter: 37.0mm,Height: 7.0mm,Inside Angle: 45°,Outside Angle: 45°.
Key Features:Outside Diameter: 46.8mm,Inside Diameter: 34.0mm,Height: 7.0mm,Inside Angle: 45°,Outside Angle: 45°.
Key Features:1.1/8"/1.5", 36° × 45° ACB,For 49 - 56mm OD head tube,For 1.1/8" to 1.5" tapered fork,Alloy top cover,Angular Contact Bearing (black seal),Stack height 8.3+0.8=9.1mm,Weight: 72.7 grams.
Key Features:Outside Diameter: 41.8mm,Inside Diameter: 32.8mm,Height: 6.0mm,Inside Angle: 45°,Outside Angle: 45°.
Key Features:Outside Diameter: 46.8mm,Inside Diameter: 34.0mm,Height: 7.0mm,Inside Angle: 45°,Outside Angle: 45°.
Key Features:Outside Diameter: 48.9mm,Inside Diameter: 37.0mm,Height: 6.5mm,Inside Angle: 36°,Outside Angle: 45°.