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Ships within 48 hours · Estimated delivery Aug 2 - Aug 7
Kit contents will vary and may include o-rings springs retaining nuts boots and cable guides as necessary
Direct OEM replacement
87mm) Distance Between Mount Hole(centre to centre) approx 3
FIT 420 Chain Diameter of Sprocket / Cog approx 7
Whites Shim - 7.48mm x 2.70mm (5 Pack) thumpstar Kit contents will vary andConstructed 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. Heat treated ensuring
