Polarstar Kythera Aluminum Alloy Trigger Link for Version 2 HPA Engines
Polarstar
- SKU:
- UK-PS-KYTHERA-TL-V2
- UPC:
- 193939031075
- Shipping:
- Calculated at Checkout
Oakdale, MN 55128
Maplewood, MN 55109
Your trigger pulls. The Kythera fires. Between those two things sits a single piece of metal that's under tension every shot and wearing out.
The Polarstar Kythera trigger link is the mechanical connection between your trigger bar and the engine's internal actuator arm. Pull the trigger, the link pushes the arm, the valve opens. It's straightforward mechanics, but it has to be right. If the link is bent, stretched, or worn thin, your trigger goes mushy or stops engaging entirely. For V2 shell setups where tolerances are tight, the link geometry needs to match exactly.
It's machined from aluminum alloy, so it holds its shape under repeated tension without flex. Replaces a worn link or installs fresh when you build a Kythera into a Version 2 gearbox. Comes with the trigger link and a set of mounting hardware — everything you need to get it in place.