MyLaps TR2 Speedway Transponder

MyLaps TR2 Speedway Transponder

The MyLaps TR2 is the current-generation rechargeable transponder for speedway racing in New Zealand. If your track uses MyLaps timing — and the vast majority of NZ speedway venues do, including Palmerston North, Whanganui, Western Springs, Baypark, and Ruapuna — this is the transponder your class requires. Accurate to the millisecond, IP67 waterproof, and managed entirely through the Speedhive app on your phone.

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 Transponder and Why Do You Need One?

A transponder is a small electronic device mounted to your race vehicle that communicates with timing loops embedded in the track surface. Every time you cross a loop, the system records your passage to the millisecond — generating your lap times, race results, and heat scores that appear in your Speedhive account and on the official results sheet. Without a transponder, your laps cannot be officially timed and you cannot be classified in results. Most NZ speedway clubs require competitors to carry their own transponder — rental units are increasingly unavailable at club level.

Learn more: What is a MyLaps Transponder? →

Which TR2 Do I Need — Speedway vs Car/Bike vs Kart?

MyLaps manufactures different TR2 variants for different motorsport disciplines. The variants are not interchangeable — always select the one that matches your primary racing discipline:

Not sure which variant your club or series requires? Contact Aaron Harris before ordering — +64 27 449 9654 or aaron@harriscomms.co.nz

TR2 vs TR2 Go — Full Comparison

For any competitor racing a full speedway season, the TR2 is the better long-term investment. Contact Aaron Harris if you're unsure which suits your situation: +64 27 449 9654

Key Features

• Rechargeable battery — up to 5 days backup on a single charge, fully charged in 5 hours
• Bluetooth subscription management via the Speedhive app — buy, activate, and manage your subscription from your phone without sending the unit away
• Free online access to all practice and race results via the Speedhive platform — lap times, heat scores, race history
• Compatible with all MyLaps X2 and TranX timing systems — the standard at NZ speedway venues
• IP67 waterproof and dustproof housing — sealed for dirt track conditions
• Unlimited warranty during active subscription (TR2 Go: 2-year warranty only)
• Rated to 260 km/h — suitable for all speedway applications
• Unique 8-digit transponder ID registered to your MyLaps account

Specifications

Installation

Mount the TR2 transponder as vertically as possible on your vehicle, no more than 60 cm above the ground. Use the TR2 Holder for a secure, repeatable mount. For speedway applications, protect the unit from direct stone chip impact where possible — the IP67 rating handles water and mud, but avoid mounting in a position exposed to direct debris strikes from other vehicles.

Full installation guide: MyLaps TR2 Transponder Installation Guide →

Getting Started

1. Download the Speedhive app and create or log in to your MyLaps account
2. Register your TR2 transponder using the serial number or Bluetooth pairing
3. Purchase and activate your subscription in the app
4. Mount the transponder on your vehicle per the installation guidelines above
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 — if your subscription lapses, the warranty reverts to standard terms. Contact Harris Race Radios if you need help understanding subscription options before purchasing.

Full subscription guide: MyLaps TR2 Subscription Guide →

Common Mistakes When Buying a MyLaps Transponder

• Buying the wrong variant. The TR2 Speedway is not interchangeable with the TR2 Car/Bike or TR2 Kart. Check with your club timekeeper before ordering if you're unsure which system your track runs.
• 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.
• Buying second-hand without checking subscription status. A second-hand TR2 with a lapsed subscription loses its unlimited warranty. Always verify subscription status before buying used.
• Mounting too high. The TR2 must be mounted no more than 60 cm above the ground. Mounting higher than this will result in missed reads at the timing loop.
• Not registering the transponder before race day. Register your unit in the Speedhive app and confirm your transponder ID with your club timekeeper before your first event — not on the morning of.

Also in the MyLaps TR2 Range

• MyLaps TR2 Car, Bike & Offroad Transponder — for circuit racing, motocross, superkart, and offroad
• MyLaps TR2 Kart Transponder — compact fitment for kart racing
• MyLaps TR2 Direct Power Transponder — hardwired to vehicle battery, no charging required
• MyLaps TR2 Direct Power Manual
• View all MyLaps Transponders →

Further Reading & Resources

• What is a MyLaps Transponder? — Complete beginner's guide
• MyLaps TR2 Installation Guide — Mounting position, height, and best practice
• 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 — and competes with a MyLaps transponder himself.

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 compatibility and subscription advice: +64 27 449 9654 | aaron@harriscomms.co.nz

Frequently Asked Questions

Does this work at my speedway track?

If your track uses MyLaps timing (X2 or TranX systems), yes — the TR2 Speedway transponder is compatible. The vast majority of NZ speedway venues run MyLaps, including Palmerston North, Whanganui, Western Springs, Baypark, and Ruapuna. If you're unsure, ask your club timekeeper or contact Aaron Harris before ordering.

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 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 on the TR2 is only valid while a subscription is active. See our full subscription guide →

What's the difference between the Speedway transponder and the Car/Bike transponder?

The Speedway transponder is specifically configured for speedway oval racing. The Car, Bike & Offroad transponder is designed for circuit racing, motocross, superkart, and offroad events. If you race both disciplines, contact Harris Race Radios for advice on which unit to prioritise or whether you need both.

Can I use the same transponder across multiple vehicles?

Yes — the TR2 transponder is registered to your MyLaps account, not to a specific vehicle. You can move it between vehicles as needed, provided it is correctly mounted within the 60 cm height limit at each installation.

What happens to my warranty if my subscription lapses?

The unlimited warranty on the TR2 is only valid while your subscription is active. If your subscription lapses, the warranty reverts to standard terms. Keep your subscription current to maintain full warranty coverage.

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.