Use a 14mm spanner to tighten your nuts onto the axles. Do not over tighten the nut as this will crush your bearings. Equally, do not leave the nuts loose as this may damage your hub or bearing. Ensure your nuts are "nipped perfectly" before riding for maximum performance.
3/8ths Inch Axle Nut - Marine Grade Stainless steel Nylock HALF nut
9.525 x 18.2mm Axle support Spacer for 9.525mm ATB axles
3/8ths Axle nut & 9.525mm x 18.2mm ATB Wheel support spacer
Marine grade stainless steel nuts with Nylock & T6 CNC precision Spacer
Spacers should be replaced from time to time to ensure smooth running
Half nuts are used to shorten axle lengths therefore reduce weight
This A4 Marine Grade stainless steel bolt kit includes the following items -
1 x 3/8ths UNC Imperial Nylock Half nut
1 x 9.525 x 13.525 x 18.2mm Wheel support spacer
Always ensure your nuts & bolts are tight before you ride!