BLACKBURN AIRSTIK MINI PUMP brake levers - 10/25 Rear Derailleur: Shimano GRX RX822

Rear Derailleur: Shimano GRX RX822

¾ length side zip for easy removal

made with a high-grade stainless steel outer ring and an aero-grade alloy spider

tyre width (") 1

Freehub body: Steel

BLACKBURN AIRSTIK MINI PUMP brake levers - 10/25 Rear Derailleur: Shimano GRX RX822A retractable hose coupled with a unique valve core tightening tool, and a sleek profile to push air into your tires efficiently. We heard you loud and clear, our Core mini pumps were a little too long and after years of testing, the Airstik mini pump is the perfect size to fit in a jersey pocket or a hip pack. Our Presta dedicated thread on head sits on a pull out hose to give more options on which position you pump from and puts less stress on the