How do I service the drivetrain and cooling: chain, sprocket, oil, pump, radiator? (Stark videos)

MX 1.2 / EX

• chain — https://youtu.be/tQw_BhAxjc4
• front sprocket — https://youtu.be/m_4MPSopNKg
• countershaft — https://youtu.be/N5_INHPwDQ0
• gearbox oil change — https://youtu.be/MzsXAV4Ee1E
• cooling system bleeding — https://youtu.be/iItNWwhdmEQ
• pump — https://youtu.be/aTduBP2kUcI
• radiator — https://youtu.be/NoN5L__G2m8

MX (first)

• chain — https://youtu.be/zD5KW3tjKPg
• gearbox oil change — https://youtu.be/24lAXWuuTGI
• cooling system bleeding — https://youtu.be/dZMHxFu8dU4

The videos have no voice — they only show the work; check the manual for torques. The EX shares components with the MX 1.2 — see the MX 1.2 videos.