Kit chaîne 'Slim gold' en pas de 520, 16-42. 102 maillons. Chaîne ouverte dorée RK GB520XSO à joints toriques en 'X'. Maillon à riveter + attache rapide

SR500-'90 'Slim' Chain Kit

• Narrower and therefore over 20% lighter than a 530 pitch chain kit!
• Higher durability than a simple 530 chain thanks to high-quality RK X-ring chain with over 3,500 kg tensile strength
• Extra hardened sprockets with best concentricity properties. RK chain with X-ring seal, plate colour silver-grey or gold, open with clip and hollow rivet lock
• Please note: For the first conversion from original 530 chain pitch (all SR500 up to year of construction 1990) to 520 chain pitch you need the sprocket spacer item 27520
• Gear ratio 16:42T like original, therefore registration free
• Scope of delivery: 16 tooth sprocket front and 42 tooth sprocket rear, open silver-grey or gold RK X-ring chain 520XSO 102 links as well as hollow rivet and clip lock