Technical data:

• A: Lock nut open chrome with thread: 1"-26g
  
• B: Bearing cup upper with thread 1"-26g
  
• C: Ball ring with 15pcs 3/16" (4.76mm) outer diameter Ø=39mm
  
• D: Cone upper for steering head with 30mm inner diameter.
  
• E: Lower bearing cup for steering head with 30mm inner diameter.
• F: Ball ring with 15pcs 3/16" (4.76mm) outer diameter Ø=39mm
  
• G: Cone lower for steering crown with flange 25.8mm

Cones and cups are manufactured according to the older, for the bicycle and moped industry, current Swedish standard and are hardened and electro-galvanized for very long durability.

Can replace the following original numbers:

Monark/MCB

• Locknuts: 6078/3, 6113/3
  
• Cup, upper: 6075/5, 6110-5, 6111-5, 24878-1, 6115-5
  
• Cone, upper: 6075/7, 6110-7, 6111-7, 24878-2, 6115-7
  
• Ball ring: 6075/6, 1506, 1508, 24878-5, 6115-6
  
• Bowl, lower: 6075/8, 6110-8, 6111-8, 24878-3, 6115-8
  
• Cone, lower: 6110-9, 6111-9, 24878-4, 6115-9

Rex

• Locknuts: 7776
  
• Bowl, upper: 7756
  
• Cone, upper: 7764
  
• Ball ring: 7760, 2990
  
• Bowl, lower: 7768
  
• Cone, lower: 7772

Important: The parts cannot be combined with older original parts according to the original numbers above. The new steering bearing replaces the old one as a whole, i.e. all parts must be replaced!