Petzl Myo Xp Repair 2021 May 2026

Discontinued by Petzl in 2009 (and replaced by the now-also-discontinued Myo RXP and later the NAO series), the Myo XP remains a cult classic. Many users in 2021 refuse to retire it because of its robust build, reactive lighting precursor technology, and the simple fact that modern headlamps with equivalent power cost serious money.

By following this 2021 repair guide, you’ve not only saved money (a comparable new Petzl NAO costs $300+) but also kept a perfectly functional tool out of a landfill. The flicker is gone. The boost mode hits hard. And when you turn it on at the cave mouth or the trailhead, it shines with a second life.

By Gear Repair Expert | Updated for 2021 petzl myo xp repair 2021

Lamp works when cable is bent a certain way, or flickers when you tilt your head.

But can you repair a Petzl Myo XP in 2021? Manufacturers no longer stock parts, but with some technical know-how, soldering skills, and 3D printing, you can give this legend a second life. Discontinued by Petzl in 2009 (and replaced by

Drop a comment below. And if you found this guide useful, share it with the climbing or caving forum of your choice – our old gear deserves it. Article last updated: July 2021. Covers all known repair procedures for the Petzl Myo XP and Myo XP Belt.

| Part | 2021 Source | Estimated Cost | |------|-------------|----------------| | Silicone wire | Amazon / Adafruit | $5 for 10ft | | Cree XP-G2 LED | Mouser / Digi-Key / LEDSupply | $6-$8 | | 10mm star board | Mountain Electronics | $2 | | Rotary switch (Bourns) | Mouser #652-PEC11R-4215F | $3.50 | | Hinge STL file | Thingiverse #4321515 | Free | | Battery springs | McMaster-Carr (part 9654K35) | $4 for 5 | The flicker is gone

Cree XP-G2 on 10mm star board (3V, 350-700mA). This will give you ~200 lumens on Boost mode without changing drivers.