Replacement spacer pack for Wheels Mfg 30mm spindle bottom brackets. Individual bearings sold separately. Complete spare parts list can be found HERE.

• Pack Includes:
• 2 - Silicone Dust Seal, 30mm ID
• 2 - 0.5mm, 30mm ID Crank Spindle Spacer
• 2 - 1.0mm, 30mm ID Crank Spindle Spacer

More info on WheelsMFG.com