Atlas Tyke Neck Brace-Black grip-size-mini-100mm Two R12 sealed bearings are

Two R12 sealed bearings are housed within CNC machined 6061 housings and four steel crank arm spacers are included for setting up your chain alignment

for 3/8" (10mm) axles

and an OrthoLite sockliner

and an easy to read top mounted analog gauge

This can be done by inserting material to space out the sensor before ziptieing it down

Atlas Tyke Neck Brace-Black grip-size-mini-100mm Two R12 sealed bearings areThe Atlas Tyke Neck Brace at J&R Bicycles protects young riders with its patented minimalist design, specifically built to accommodate the size of a child. Better body contact and chest suspension help prevent injuries while still offering full range of movement and comfort. Safely fits children for secure and safe support.