Topeak Roadie TT Twin Turbo Hand Pump - Silver AI High puncture resistance: This Zéfal

High puncture resistance: This Zéfal anti-puncture rim strip will help protect and extend the life of your inner tube

Q-Factor: 152 mm

ANT+ PWR profile (CT + PO)

Available in four popular size combinations from 13 mm to 18 mm

Topeak Roadie TT Twin Turbo Hand Pump - Silver AI High puncture resistance: This ZéfalThe Roadie TT Twin Turbo is a full metal, pocket sized mini pump that transfers larger air volume from a bigger diameter outer chamber into a smaller diameter inner chamber to deliver more air at higher pressures to fill tires 50% faster and easier. Integrated dust cap keeps pump head clean and thumb lock lever ensures an air tight seal. Features Side mount bracket Specifications Head: Presta with integrated dust capBarrel Thumb Lock Handle: