steel freehub

Rubbing between two hard surfaces/edges/corners with grit mixed in will eventually wear through the bag

grease ports and Cartridge bearings + DU bushings make this a pretty sweet pedal

Cartridge bearings are replaceable

It is important to note that these wheels have a max rider weight of 86kg

SQLab Headset Spacer Set - Black - 1x2.5mm-1x5mm-1x10mm PDP|PLP|Rail Material steel freehubFor the individual height adjustment of the stem handlebar. Made of aluminium in black orange with a weight of 13g (set). SQlab logo on the side of the large black spacer. 1 1 8 inch diameter. Three different sizes included in the delivery 2. 5, 5 and 10 mm.