Park Tool PMP 4.2 Mini Pump Blue Comfortmax The Terreno T70 Coarse Loose CCACHE COLLINGWOOD The Terreno T70 Coarse Loose Gravel Endurance (formerly Mezcal) tire brings World Championship winning mountain bike technology to your gravel rig light stays on for 3 seconds): Green ＞60% Blue 30%–60% Yellow 10%–30% Red ＜10%Heart Rate Zone Indicator (flashes during exercise to show current zone): White Warm up Blue Fat burning zone Green Aerobic endurance Yellow Threshold zone Red Anaerobic enduranceSound Alerts (Buzzer): Supports heart rate alerts and status remindersAuto Sleep Condition: Automatically enters sleep mode after no heart rate data and no Bluetooth connection for a set durationMaintenance Instructions: Rinse with clean waterChest Strap Length: Medium (75–100 cm) Maximum pressure: 90 psi (6 bar) Ideal to take along when space and weight are an issue