Chinook Electric Pump

Reaper Chinook Electric Bike Pump

Pump up in seconds. Ride on.

The Reaper Chinook is a pocket-sized electric bike pump that inflates your tires to the exact pressure you want, with no hand pumping. At just 129g, it slips into a jersey pocket, hip pack, or saddle bag, so you’re covered for flats on the trail, the commute, or the road.

Set your target pressure, press start, and let the Chinook do the work. Built-in pressure detection tracks your tire on the bright digital display, and auto-off stops the pump when it hits your number, so you don’t over-inflate. With IPX6 weatherproofing, it keeps working in rain, mud, and whatever else the ride throws at it. Recharge over USB-C.

Key features

• Pressure detection: live PSI readout on the digital display
• Preset pressure: set your target PSI and let it run
• Auto-off: shuts off automatically at your set pressure
• IPX6 weatherproof: built for wet, muddy, real-world conditions
• USB-C rechargeable: charge with the cable included
• Ultralight and compact: 129g, 74 × 48 × 34mm
• Max Pressure: 2-120PSI range 
• Comparison: Replaces up to four 16g CO₂ cartridges with one single charge

What’s in the box

• Chinook electric bike pump
• Schrader valve adapter
• Presta valve adapter
• Ball needle
• USB-C charging cable
• 12cm air hose
• Storage bag