
Triumph TF 250-X 450-RC XTrig Hole Shot Device MPN A9640242 is developed in conjunction with XTrig and preloads the forks during your hard acceleration of a race start to reduce front wheel lift and to help keep the throttle pinned. CNC-machined construction with laser-etched Triumph logo will add a touch of customization to your bike while you leave your competitors at the starting line.
Fitment for your Triumph is identified by the last 6 digits of your VIN number. Letters are classified higher than numbers. The "–" denotes VINs lower and the "+" denotes VINs higher. For additional information or to request Triumph Motorcycle fitment verification click here.
Motocross TF-X Series
| NO. | DESCRIPTION | QTY |
|---|---|---|
| 1 | Clamp assembly | 1 |
| 2 | Mechanism assembly | 1 |
| 3 | Fastener, M5 x 0.31 in (8 mm) | 4 |
| 4 | Fastener, M3 x 0.47 in (12 mm) | 2 |
From Triumph's fitting instructions, updated April 2025.
Triumph fitting instructions for A9640242 (PDF), updated April 2025.
Bought it online? Our service team will fit it for you. Request a service appointment.





