81-84 Honda XR100 XR 100 Kibblewhite Valve Stem Guide Viton Seals Seal Set of 2 Moto Tassinari but refer to your specific

but refer to your specific service manual to confirm

Inline fuel filter

Pro X 68mm Piston Kit - Includes Piston

Proven at every level of riding

Wiseco Pro-Lite 64mm Pistons 513M06400 - Includes Piston

81-84 Honda XR100 XR 100 Kibblewhite Valve Stem Guide Viton Seals Seal Set of 2 Moto Tassinari but refer to your specificBoost Your Honda XR100's Performance With KPMI Red Viton Valve Stem Seals Key Features Benefits: Made from 100% Viton for maximum heat resistance and durability Precision engineered for optimum fitment and lift Resists hardening from high temps and petroleum products Prevents oil from entering combustion chamber Retains sealing ability longer than other materials The preferred choice of racers and performance enthusiasts Replaces OEM Part# 12208 MC0