Moto&Parts-Gearing-PB08-GI420 KMC Chain 420 and PB08-GI428 KMC Chain 428

☆. PB08-GI420 KMC Chain 420 Description

KMC Racing Chain

Option 1 = #420 102 Links; Option 2 = #420 110 Links; 

☆. PB08-GI428 KMC Chain 428 Description

KMC Racing Chain

Option 1 = #428 120 Links; Option 2 = #428 136 Links;

 n 2 = 42mm