Kibble White Guide Valve guideRef : KIBW00228A / 09262852

KIBBLEWHITE Valve Guide – Manufacturer Ref. 90-9020

Machined manganese bronze valve guide, intended for exhaust applications. Designed for mechanical enthusiasts and engine preparations, this guide stands out due to its softer material compared to nickel-aluminium bronze, facilitating machining and workshop adjustment. Its good thermal conductivity aids in heat dissipation at the valve without making claims about lifespan.

The guides are delivered ready to be reamed: they can be sized with an electric or cordless drill, then neatly finished with a spherical lapping stone. Machined to accept OEM and adaptable seals, they simplify the refurbishment of valve seats without requiring specific industrial lapping equipment.

• Application: Exhaust
• Outer diameter: 0.5540 in (0.5540)
• Inner diameter: 0.3125 in (0.3125)
• Material: Manganese bronze
• Manufacturing: Made in the USA

Common compatibility with classic twins, for example BMW R 100 RT Classic, R 100 R Roadster Classic and R 100 R Mystic (1995 models, 1000 cm³). Product suitable for Trail/Adventure, Enduro, Roadster and Touring universes.