Performance Upgrade: Replaces worn, damaged parts with, in many cases, upgraded materials like high-performance interface gasket material fo...
Made in Japan.
Head size 6mm. Thread 5mm. Pitch 0.80mm. Overall length 8mm. Thread length 5mm. These are not genuine Keihin.
Head size 6mm. Thread 5mm. Pitch 0.90mm. Overall length 16.50mm. Thread length 5mm. These are not genuine Hex.
Thread 6mm. Pitch 0.80mm. Overall length 8.50mm. Thread length 4.50mm. These are not genuine Gurtner.