MyLaps TR2 Go Rechargeable Transponder - Lifetime Subscription Rating_SFI 3.2a/1 The unit is made of

The unit is made of aluminum and stainless steel for superior strength and support

Constructed from 100% thermoplastic polyurethane

Speedcom Communications racing harnesses are both rugged and durable

All shields come with adjustable tear-off posts

while still keeping the sub-strap guide centered

MyLaps TR2 Go Rechargeable Transponder - Lifetime Subscription Rating_SFI 3.2a/1 The unit is made ofMyLaps (formerly AMB) latest TR2 Transponder offers an improved user experience over previous generations of MyLaps transponders. The TR2 Go model does not require a subscription to use. Keep your transponder up to date using the all new Speedhive App, with improved device status and diagnostics. The rechargeable transponder recharges quickly with the included cradle charger in just 5 hours (full charge in 14 hours), with a fully charged battery