koma
New Member
Hi, just changed out my stock sprockets and chains after 41k km.....I know that's a very high mileage but it was still ok for another few ks just that the sound of the chain was getting louder after adjustments. Anyway I swapped the old ones out with OEM sprockets and a rk gb520xso chain with clip link. My mech did the proper installation with a chain tool. I noticed there's a whizzing sound coming near the chain when I accelerated the bike after travelling for awhile but none on decelartion . Is it the sound of the new chain or some other mechanical noise? Been on shafts n belt bikes for the last 12years n tis is the sprocket n chain change I had after owing the bike for 4.5years. any advice would be appreciated .