Forward 68/73mm (BSA) bicycle bottom bracket

Forward Screw-in Bottom Bracket

New pedal crank cage adaptable for road bike, racing bike, gravel bike, MTB (all-terrain bike), mountain bike depending on dimensions and type of crankset.

This plastic spacer inserts and screws into the lower part of your frame. This housing receives the entire bottom bracket system, prevents friction in the frame and allows free rotation when pedaling.

Technical characteristics and dimensions of the threaded pedal hub

• Brand: Forward
• Materials: aluminum and plastic
• Colors: black and red
• Overall width: 94 mm
• Distance between nut heads: 73 mm
• Length under head of the right part: 68 mm
• Inner diameters (bottom bracket):
• Outer diameter of cups (nuts):
• Left thread diameter: 34.8 mm (BSA standard)
• Thread type: standard (tighten by turning clockwise)
• Straight thread diameter: 34.8 mm (BSA standard)
• Thread type: reverse (tighten by turning counterclockwise)
• Delivered with shim washers

Forward is a brand specializing in the design of spare parts for bicycles. To discover our range of Forward products, click on this link.