Primo Mid Bottom Bracket - Black

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SIZE: 19mm

Primo Mid Bottom Bracket - Black

Primo's Bottom Bracket kit is a high quality, sealed bottom bracket bearing and Alloy cone kit with laser etched Primo logos. Available in 19mm, 22mm and 24mm spindle options.

This bottom bracket is suitable for BMX frames with a Mid sized Bottom Bracket. This bottom bracket incudes the following:

  • 2x Alloy cone nuts with laser etched Primo logos
  • 2x Mid sized sealed bearings
  • 1x Spacer 44mm wide
  • 2x Washers 5mm wide
  • 3x Washers 2.5mm wide


0.170kg/ 6oz

Standard delivery service 1-2 days

Orders under £50 are £3.95

Orders over £50 are Free


  • We will do our best to ship all ‘in-stock’ orders that are placed before 2pm on the same day (excludes weekends).
  • Highlands, Islands and off-shore UK destinations should allow extra time because of their remote locations.
  • All orders placed during the weekend will be dispatched the following working day.



All UK orders are dispatched with Royal Mail or Fedex and can be fully tracked & traced online.


Please contact us within 2 days of delivery listing any missing or damaged items.

Before returning any items you must first contact us to obtain an RMA (Return Merchandise Authorisation). The RMA will help us to speed up the return process. 


Please contact us directly to find out the warranty policies for specific brands and products as these may vary from product to product. When contacting us regarding warranty issues please include pictures to assist the return procedure.

RETURN ADDRESS: Backyard Returns, c/o Seventies BMX Distribution, 51 Woodland Vale Road, Hastings, St Leonards-on-sea, TN37 6JJ

Email: info (at)

Phone: 01424 857239