Click to expand Tap to zoom 08B11H-SB Metric Sprocket 11 Tooth 10MM Stock Bore For 08B British Standard Chains Sale $21.13 SKU 08B11H-SB 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to cart Metric Sprocket for British Standard Chain 08B11H Stock Bore - No Keyway / Set Screw PD: 45.08mm Bore: 10mm Hub Dia.: 30mm Hub LTB: 25mm