{"product_id":"rockbros-mini-bike-pump-hand-pump-co2-inflator-2-in-1","title":"ROCKBROS Mini Bike Pump \u0026 CO2 Inflator — 2-in-1 Hand Pump, 5.5in Aluminum, Presta\/Schrader","description":"\u003cp\u003e\u003cstrong\u003eROCKBROS Mini Bike Pump Hand Pump \u0026amp; CO2 Inflator 2-in-1 is a compact, dual-mode tire inflator that works as a manual hand pump and a quick CO2 inflator for fast, high-pressure top-offs up to 110 PSI.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis lightweight, travel-ready pump blends a CNC-machined aluminum hand pump with an integrated CO2 inflator head, accepting both Presta and Schrader valves. At roughly 5.5 inches and 0.16 lbs, the unit fits into saddle bags or mounts to a frame with the included bracket. It’s designed for cyclists who want a small, durable tool for roadside fixes that saves space without limiting functionality.\u003c\/p\u003e\n\n\u003ch3\u003eHow do I switch between hand pump and CO2 inflator modes?\u003c\/h3\u003e\n\u003cp\u003eSwitching modes is intuitive: use the hand pump mechanism for controlled inflation and engage the CO2 head when you need a rapid pressure boost. The same unit houses both systems so you can hand-pump to a safe pressure and finish with CO2 for high PSI required by road tires.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eTurn the threaded pump head to connect to Presta or Schrader valves.\u003c\/li\u003e\n  \u003cli\u003ePump manually until near target pressure, then attach a CO2 cartridge to the inflator head for a quick top-up.\u003c\/li\u003e\n  \u003cli\u003eSoft sponge sleeve reduces cold transfer when using CO2 cartridges (cartridges sold separately).\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this pump fit my bike’s valve stem?\u003c\/h3\u003e\n\u003cp\u003eThe ROCKBROS pump uses a convertible head that works with both Presta and Schrader valves, removing the need for extra adapters. That makes it compatible with road, gravel, hybrid, and many mountain bike tubes and tubeless setups when used with the appropriate sealant\/procedure.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eIntegrated valve convert design handles Presta and Schrader sizes directly.\u003c\/li\u003e\n  \u003cli\u003eNo separate Presta converter required for compatibility.\u003c\/li\u003e\n  \u003cli\u003eSecure threaded connection prevents leaks during inflation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow portable and durable is the pump for everyday rides?\u003c\/h3\u003e\n\u003cp\u003eAt just 5.5 inches long and about 0.16 lbs, the pump is extremely portable and designed to be carried daily. It’s CNC-machined from aluminum alloy for strength and precision, so it stands up to regular use without adding noticeable bulk.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompact size fits in saddle bags, pockets, or mounts to the frame with the included bracket.\u003c\/li\u003e\n  \u003cli\u003eAluminum alloy construction resists damage from drops and vibration.\u003c\/li\u003e\n  \u003cli\u003eNon-slip threaded handle improves grip during manual inflation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow easy is it to use under pressure on a ride?\u003c\/h3\u003e\n\u003cp\u003eThe pump balances simplicity and speed: the hand-pump function gives controlled inflation when accuracy matters, while the CO2 mode provides fast, high-pressure fills. Ergonomic touches like the non-slip threaded handle and insulated sponge sleeve for CO2 operation make it practical during roadside repairs.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eQuick-connect head reduces fiddling when changing valves.\u003c\/li\u003e\n  \u003cli\u003eInsulated sleeve protects fingers from cold when releasing CO2.\u003c\/li\u003e\n  \u003cli\u003eMounting bracket keeps the pump accessible and secure on the bike frame.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho this is for: Cyclists who want a minimal, reliable inflation tool for rides — commuters, road riders, and mountain bikers who prefer to carry a single compact solution. It’s ideal for anyone needing both controlled manual inflation and the speed of CO2 top-ups without packing multiple tools. Note: CO2 cartridges are not included; bring cartridges separately for CO2 use.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does the ROCKBROS mini pump include CO2 cartridges?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No, CO2 cartridges are not included. Purchase cartridges separately to use the CO2 inflator function.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can this pump work with both Presta and Schrader valves?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The integrated convertible head fits both Presta and Schrader valves without an extra adapter.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"ROCKBROS","offers":[{"title":"Default Title","offer_id":48021745238177,"sku":"B09QGFDX2T","price":73.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0758\/6532\/5729\/files\/rockbros-mini-pump-front-view.jpg?v=1791316153","url":"https:\/\/canadiansporting.ca\/products\/rockbros-mini-bike-pump-hand-pump-co2-inflator-2-in-1","provider":"Canadian Sporting","version":"1.0","type":"link"}