Sea-Doo Switch No-Drill Graph Mount Kit – HardPoint + TKI Arm

Mount your fish finder on your Sea-Doo Switch without drilling a single hole. This kit combines the Upgrade Machine Works HardPoint rail clamp with the TKI CNC DS Graph Mount Assembly — two purpose-built pieces of CNC billet aluminum that bolt together to give you a rock-solid, infinitely adjustable graph mount anywhere on your Switch's factory handrail.

What's in the Kit

• 1× UMW Switch Rail HardPoint — CNC-machined 6061-T6 billet aluminum, clamps directly to your factory rail with two PETG protective pads. Zero permanent modifications. Installs or removes in under a minute.
• 1× TKI CNC DS Graph Mount Assembly with (144) Flat Base — hard coat anodized 6061 aluminum arm and plate system. Infinitely adjustable using a 5/16 allen wrench. Choose 3" or 6" arm at checkout.

Arm Length Reference

• 3" arm: approximately 8" from bottom of base to bottom of graph
• 6" arm: approximately 12" from bottom of base to bottom of graph

Graph Compatibility

Works with Garmin GPSMap, Lowrance HDS, Humminbird Helix, and Humminbird Solix series. Also compatible with TKI Black Box Mounting for Garmin and Lowrance.

Fits

All Sea-Doo Switch models 2021–2026 with standard factory handrail.

Made in the USA

HardPoint machined by Upgrade Machine Works, Billings MT. DS Graph Mount Assembly by TKI CNC, Billings MT.

TKI CNC DS Graph Mount Assembly and Upgrade Machine Works HardPoint are sold by separate manufacturers. Upgrade Machine Works is an authorized TKI dealer. Fish finder not included.

Need Just the HardPoint?

Already have a TKI DS Graph Mount Assembly? Pick up the Switch Rail HardPoint on its own — available with or without the TKI (144) Flat Base adapter.

Frequently Asked Questions

Will this work with my Garmin GPSMap 93sv?
Yes. The TKI DS Graph Mount Assembly is compatible with all Garmin GPSMap series units.

Do I need to drill into my Sea-Doo Switch?
No. The HardPoint clamps to your factory handrail with zero permanent modifications.

Which arm length should I choose?
The 3" arm puts your graph approximately 8" above the rail — good for lower profile setups. The 6" arm puts it at approximately 12" — better for visibility while seated.

Is this compatible with the 2026 Sea-Doo Switch?
Yes, fits all Sea-Doo Switch models 2021–2026 with standard factory handrail.

Does the fish finder come included?
No. This kit includes the HardPoint rail clamp and the TKI DS Graph Mount Assembly only.