M8 CHAIN ADJUSTER BLOCK BOLT (PAIR) ONLY FITS BOLT CHAIN ADJUSTERS cylinder-kit Substantially higher flame propagation rate

Substantially higher flame propagation rate in the initial phase of flame propagation in the combustion chamber enables superior fuel energy utilization

High quality O-ring seals extend chain life by retaining grease inside the chain joint

Yamaha DT200 1987

Brand New reproduction part will fit all models from 1985-2005

D Racing Chain standard non-O-ring chains were designed with quality in mind

M8 CHAIN ADJUSTER BLOCK BOLT (PAIR) ONLY FITS BOLT CHAIN ADJUSTERS cylinder-kit Substantially higher flame propagation rateOur stainless steel chain adjuster bolts resist corrosion and seizing in the swingarm. Two stainless steel M8x50mm chain adjuster bolts and zinc plated steel flange nuts with anti seize lubricant. M8 Custom Fasteners fit all other Bolt Chain Adjuster Blocks