DID Standard & Heavy Duty - Non Sealed Chain Use_Race enduro and dirt track racing

enduro and dirt track racing

deceleration

and a sweet new filter screw

438in (138mm)

4 strokes see power boosts from idle through over-rev

DID Standard & Heavy Duty - Non Sealed Chain Use_Race enduro and dirt track racingHigh quality solid roller chains, made with D. I. D precision and quality Non sealed chains for the replacement of Original Equipment (OE) non sealed roller chains Not suitable for high performance motorcycles Not to be used on motorcycles that have O Ring or X Ring chains as Original Equipment Fitments: 520NZ 250cc max 525NZ 400cc max 530NZ 750cc max Part description explanation: eg, 415S x 104 415 = chain pitch; S (or D or HD) = chain model; x 104 =