Park Tool PMP-3.2 Micro Pump Blue CheckoutSpec= 104mm Bolt Circle Diameter Braking is nearly as good

Braking is nearly as good as chrome less the added weight and negative environmental impact through specialized surface coating

asymmetric spider maximizes stiffness to weight Greater frame and tire clearance than other road cranks

Designed to accommodate 29" or 27

A foldable design at both the handlebar stem and main frame guarantees your ride will fit into virtually any compact space

Presta/Schrader compatible dual head

Park Tool PMP-3.2 Micro Pump Blue CheckoutSpec= 104mm Bolt Circle Diameter Braking is nearly as goodMirco pump can be carried in a jersey pocket medium to large seat bags or mounted directly to the bike frame. Presta and Schrader valve compatible Maxiumum tire pressure 100 psi 7 7 8" 200mm long Only 3. 7 ounces Mounting bracket included for installing on water bottle boss mounts Model PMP 3. 2 Barrel Material Aluminum Head Presta Schrader Max Psi 100 Length 200mm Color Blue