Click to expand Tap to zoom Bafang 4 Notch Tool by Bafang Save Liquid error (product-badge line 92): Computation results in '-Infinity'% $50.00 | / SKU BAF4NOTCH 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to cart Bafang 4 Notch Tool - Locks main crank nut on tight as tight can be.