SKS Supershort Mini Bicycle Pump SKS TOM The spring rate can be

The spring rate can be adjusted to your needs

hydraulic disc brakes

25'' tires allows you to turn your ST50 into a hard-tail mountain bike and explore the challenging trails

precision-balanced flywheel (with patented fan design) lets you easily customize each ride simply by shifting gears

SKS Supershort Mini Bicycle Pump SKS TOM The spring rate can beEfficient, high volume hand pump that fills your tire quickly with less strokes. Compact and only measures 16. 2cm (6. 5inches) long. Detachable aluminum body transforms into a slide on T handle that won't pinch like many standard T handle hinge pumps Hose head has a screw on valve connection for Presta and Schrader valves. Made in Germany Valve: Presta or Schrader Compatible Pump Holder: Mounted with the Bottle Cage with two Screws (included) Max