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Bontrager TLR Flash Charger Floor Pump

Model 570694

TLR Flash Charger is the single-pump solution for daily use and at-home tubeless setup. It functions just like a standard floor pump when set to 'Inflate'. Switching it to 'Charge' gives the ability to pressurize a chamber and 'flash release' the stored air in order to seat tubeless tires without a bulky air compressor. Plus, it has a broad, back-lit digital gauge that delivers accurate pressure readings all the way to 160 PSI.

Product details

Dual-chamber design with Inflate setting allows for efficient use as a traditional floor pump
Set to Charge for a pressurized chamber that inflates tubeless ready (TLR) tires without a compressor
Digital gauge provides easy-to-read accuracy up to 160 PSI (recommended maximum)
Compatible with both Presta and Schrader valves
Included inflation accessories conveniently stored in handle
Displays battery life of included CR2032 battery when powered on

"If you need a pump for seating inflating tubeless-ready tires, as well as everyday use, [this pump] is a very solid choice."

"A little extra convenience that I didn’t know I needed"

"A pump worth checking out"

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TLR Flash Charger has a unique dual-chamber design that allows it to perform the functions of both a standard floor pump and an air compressor. It's the single-pump solution for all of your inflation needs, from topping off your pressure at the start of a ride to seating tubeless road and mountain tires.

Closeup of hand flipping the inflation lever on a Bontrager bike pump.

It's time to ditch the bulky air compressor. This pump's dual-chamber design stores compressed air, which you can release with the simple flip of a lever to seat tubeless tire beads on a rim.

A broad, back-lit, digital gauge provides accurate pressure readings all the way up to the maximum 160 PSI.

Tired of searching for that lost needle? Sleek, handle-integrated storage ensures you'll always know where to find those small, easy-to-misplace attachments for inflating things like basketballs and pool toys.

The recommended pressure for setting up tubeless tires is 160 PSI. Once that limit is reached in the chamber, the digital gauge will show three dashes across the screen to signal you're ready to rock and roll.

If for any reason you're not satisfied with a Bontrager or Trek aftermarket purchase, return the item, along with the original sales receipt to the original place of purchase within 30 days for an exchange or refund. Think of it as a 30-day test ride.

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Pump type	Floor
Valve	Presta/Schrader
Gauge type	Digital
Max pressure	160psi
Frame mounted	No

We reserve the right to make changes to the product information contained on this site at any time without notice, including with respect to equipment, specifications, models, colors, materials, and pricing. Due to supply chain issues, compatible parts may be substituted at any time without notice. Prices shown are manufacturer's suggested retail prices.

Weights are based off pre-production products at time of publication. Weights may vary in final production.