Enduro MR 18307 18 x 30 x 7mm Bearing - Standard ABEC 3 Bearing YGroup_7033459605549 Use with your Grunge Brush

Use with your Grunge Brush for a thorough clean

If you own a set of Spank Spike or Oozy pedal from 2015 onwards then these are the fully compliment Sealed Bearings to replace any worn ones

Compatible with up to 230mm

Sick of trying to seat Tubeless tyres with a track pump

2 features all metal internal construction with a comfortable

Enduro MR 18307 18 x 30 x 7mm Bearing - Standard ABEC 3 Bearing YGroup_7033459605549 Use with your Grunge BrushEnduro Standard Abec 3 are great replacement bearings for hubs, pedals, and bottom brackets. Grade 10 Chromium Steel Balls. In spec to 10 1. 000. 000 52100 High Carbon Chromium Alloy Races. What's the difference between ABEC 3 and ABEC 5? ABEC is an acronym for a committee that sets standards for bearings. Higher numbers mean higher tolerances (and price). For example, ABEC 3 balls are in tolerance to 10 1. 000. 000" vs. 5 1. 000. 000" found in the