MyLaps TR2 Transponder Direct Power - Car/Bike

MyLaps TR2 Direct Power Transponder — Car & Bike

The MyLaps TR2 Direct Power is the hardwired transponder for circuit racing, motocross, superkart, and offroad in New Zealand. Unlike the rechargeable TR2, the Direct Power unit draws power directly from your vehicle's 12V battery — no charging required, ever. If you want a permanently installed transponder that is always ready without any maintenance, this is it.

Harris Race Radios is an authorised MyLaps dealer for New Zealand, supplying genuine MyLaps transponders direct through the official MyLaps supply chain. When you buy from us, you're buying the real thing with full warranty support — not a grey import.

What Is a Direct Power Transponder?

A Direct Power transponder is hardwired to your vehicle's 12V electrical system rather than running on an internal rechargeable battery. It draws power continuously from the vehicle, meaning it is always on and always ready — there is no battery to charge, no LED to check, and no risk of arriving at the track with a flat transponder. The trade-off is that it cannot be removed and used in another vehicle without rewiring. For competitors with a dedicated race vehicle, this is the cleanest and most reliable installation option.

Direct Power vs Rechargeable TR2 — Which Should I Buy?

Not sure which suits your setup? Contact Aaron Harris before ordering — +64 27 449 9654 or aaron@harriscomms.co.nz

Key Features

• Powered directly by your vehicle's 12V battery — cannot be used as a rechargeable transponder
• Always on — no battery management, no charging, no flat transponder on race day
• Bluetooth subscription management via the Speedhive app — buy, activate, and manage your subscription from your phone
• Free online access to all practice and race results via the Speedhive platform
• Compatible with all MyLaps X2 and TranX timing systems
• Unlimited warranty during active subscription (TR2 Go: 2-year warranty only)
• Unique 8-digit transponder ID registered to your MyLaps account

Specifications

Installation

The TR2 Direct Power must be wired to a switched 12V supply on your vehicle. Mount the transponder as vertically as possible, no more than 60 cm above the ground. Use the MyLaps 12V Power Cable (available separately) for a clean, correct installation.

Getting Started

1. Wire the transponder to a switched 12V supply using the MyLaps 12V Power Cable
2. Download the Speedhive app and create or log in to your MyLaps account
3. Register your TR2 transponder using the serial number or Bluetooth pairing
4. Purchase and activate your subscription in the app
5. Confirm with your club timekeeper that your transponder ID is registered for your entry

Subscription Information

MyLaps TR2 transponders require an active subscription to function at timed events. Subscriptions are purchased and renewed through the Speedhive app. The unlimited warranty on the TR2 is only valid while a subscription is active.

Full subscription guide: MyLaps TR2 Subscription Guide →

Common Mistakes When Buying a Direct Power Transponder

• Expecting it to work as a rechargeable unit. The TR2 Direct Power cannot be used as a rechargeable transponder. It must be hardwired to a 12V supply at all times to function.
• Forgetting the power cable. The 12V Power Cable is required for installation and is sold separately. Order it at the same time to avoid delays.
• Buying it for a vehicle you use across multiple events without a dedicated setup. If you move your transponder between vehicles, the rechargeable TR2 Car/Bike is a better fit.
• Forgetting to budget for a subscription. The transponder purchase does not include a subscription. Factor in the cost of a 2-year or 5-year subscription when comparing prices.
• Not registering before race day. Register your unit in the Speedhive app and confirm your transponder ID with your club timekeeper before your first event.

Also in the MyLaps TR2 Range

• MyLaps TR2 Car, Bike & Offroad Transponder — rechargeable, for circuit racing, motocross, superkart, and offroad
• MyLaps TR2 Speedway Transponder — rechargeable, for speedway oval racing
• MyLaps TR2 Kart Transponder — rechargeable, compact fitment for kart racing
• MyLaps 12V Power Cable — required for Direct Power installation
• View all MyLaps Transponders →

Further Reading & Resources

• What is a MyLaps Transponder? — Complete beginner's guide
• MyLaps TR2 Subscription Guide — 2-year vs 5-year vs Go Lifetime explained
• View all MyLaps Transponders →

Why Buy from Harris Race Radios?

Harris Race Radios is an authorised MyLaps dealer for New Zealand and the country's most experienced motorsport electronics and safety equipment specialist. Rex Harris has been involved in motorsport radio and electronics since 1975 — starting at the Marlboro Series Grand Prix — and is a qualified Radio Telecommunications Engineer and Approved Radio Certifier for both NZ RSM and AU ACMA. Aaron Harris is an active racing driver and race engineer with first-in-class finishes at the Barcelona 24 Hour (2013), Bathurst 1000 and 12 Hour competitor, BMW Race Driver Series Champion (2011), and race engineer for Earl Bamber Motorsport, TekworkX, Matt Stone Racing, and Porsche Carrera Cup Australia/Asia-Pacific/NZ. Aaron is also an MSNZ Licence Examiner for helmets, racewear, FHR, and HANS devices.

We hold genuine NZ stock sourced directly through the MyLaps supply chain, for fast local dispatch. No grey imports, no waiting on international freight. Contact Aaron directly for wiring and compatibility advice: +64 27 449 9654 | aaron@harriscomms.co.nz

Frequently Asked Questions

Can the TR2 Direct Power be used as a rechargeable transponder?

No — the TR2 Direct Power cannot be used as a rechargeable unit. It must be hardwired to a 12V vehicle supply at all times. If you need a portable transponder you can move between vehicles, the TR2 Car/Bike rechargeable is the correct choice.

What cable do I need for installation?

You need the MyLaps 12V Power Cable, available separately from Harris Race Radios. This is required for a correct installation — do not attempt to wire the transponder without the correct cable.

Do I need a subscription to use this transponder?

Yes — MyLaps TR2 transponders require an active subscription to function at timed events. Subscriptions are purchased and managed through the Speedhive app. The unlimited warranty is only valid while a subscription is active. See our full subscription guide →

Is this the right transponder for MSNZ circuit racing?

Yes — the TR2 Direct Power Car/Bike is the correct hardwired unit for MSNZ-affiliated circuit racing. If your series specifies a particular transponder type, confirm with your club secretary or timekeeper before purchasing.

Is Harris Race Radios an authorised MyLaps dealer?

Yes — Harris Race Radios is an authorised MyLaps dealer for New Zealand, supplying genuine transponders direct through the official MyLaps supply chain. Full warranty support applies.

Do you hold NZ stock?

Yes — Harris Race Radios holds genuine NZ stock sourced through the official MyLaps supply chain, for fast local dispatch. No waiting on international freight for your next race weekend.