[All in one]

The exhaust is stock on the apollo 125cc.
This is for apollo dbx 18 125cc.

Link for front sprocket: https://rover.ebay.com/rover/0/0/0?m...2F233277451753

Rear sprocket: https://rover.ebay.com/rover/0/0/0?m...2F233311150996

carb : https://rover.ebay.com/rover/0/0/0?m...2F352663004512

Heres links for the apollo 250 deluxe.

Exhaust (single): https://a.aliexpress.com/s1msZNBw

Double exhaust: https://a.aliexpress.com/tnhkjBg4

Gasket set incase: https://a.aliexpress.com/DzHr1Mw4

Dipstick with magnet to catch metal shavings. Make sure you select one for honda: https://rover.ebay.com/rover/0/0/0?m...2F283231200840

Mirrors: https://rover.ebay.com/rover/0/0/0?m...2F254099283769

0-ring chain: https://rover.ebay.com/rover/0/0/0?m...2F293360188428

Battery: https://rover.ebay.com/rover/0/0/0?m...2F321365978281

Chain adjustment blocks: https://a.aliexpress.com/N6Z8nFLw
Another cool pair : https://a.aliexpress.com/pKLcYFBK

Have had no issues with anything. I have some videos on YouTube if your interested. Search "All in one apollo 250 deluxe exhaust upgrade"