Whites Shim - 7.48mm x 2.95mm (5 Pack) _Goggles included in Helmet Kit All bearing shafts are constructed

All bearing shafts are constructed from hardened 52100 bearing steel while all steel spacers are case-hardened and plated for durability and corrosion resistance

Outside Width: 152mm

the cheek pads can be easily removed for gentle helmet removal thanks to the EQRS system (Emergency Quick Release System)

MC-4ST 10W-60 features an extra high operating temperature viscosity for increased protection under load and high temperature operating conditions

Fine-tune attachments on side straps allow a custom fit for smaller riders

Whites Shim - 7.48mm x 2.95mm (5 Pack) _Goggles included in Helmet Kit All bearing shafts are constructedConstructed using a specific heat treatment to ensure hardness for maximum durability and less wear and precision machined to match exact sizing requirements. Each size is sold individually as a pack of 5 to reduce costs when only requiring a particular size or restocking your valve shim pack. Most 250cc 4 strokes use 7. 48 mm OD shims, most 400cc and up 4 strokes use 9. 48 mm OD shims, and KTM models use 10 or 8. 90 mm OD shims. Features: Heat