Blackburn Core Slim PumpThe Blackburn Core Slim Pump is a slim, trim and powerful hand pump with the capacity to pump high pressure, perfect for road cyclocross or gravel tires. It features a pull-out hose that puts less stress on the valve, lowering the chances of damaging it and ruining your last good tube. It also features a thread-on presta-specific head with a short pull out hose to give you more options on how you pump. This pump comes with a discreet frame mount that attaches right under your bottle mount, allowing you to mount the Blackburn Core Slim Pump in an easy to reach spot that stays out of your way while you ride. FeaturesFrame Mount: Comes with a discreet frame mount that attaches under your water bottle cage. Flex Hose: The flexible hose lets you work on the bike whether upright or dead on the trailPresta Only Head: A push-on, presta-only head for easy use. Presta Valve Tool: A handy, machined valve core tool right in the pump's base to keep everything snug. Higher Pressures: Ensures that high pressures are easy to reach. Thread On Design: Ensures that even the fiddliest of valves is held securely for inflation. Faster Inflation: The mid-size barrel diameter allows for quicker inflation on a MTB, CX, gravel bike. | Blackburn | Core Slim Pump Silver