{"product_id":"ims-big-bang-prazisions-filterkorb-fur-58-mm-siebtrager-25-5-mm-hoch","title":"IMS Big Bang precision filter basket for 58 mm portafilter 25.5 mm high","description":"\u003cdiv class=\"ccc-mobile-wrapper\"\u003e\n\n\n\u003ch2\u003eIMS Big Bang Precision Filter Basket 58 mm – 25.5 mm, 20–22 g (bottomless)\u003c\/h2\u003e\n\n\n\u003cp\u003eA little more coffee, a little more body: 20–22 g, and the Big Bang still keeps the extraction calm and centered. In a bottomless portafilter, a dense, glossy central stream.\u003c\/p\u003e\n\n\n\u003cp\u003eNobody needs a special basket for good espresso – the original basket does its job. You want it because the cup becomes sweeter, rounder, and more consistent. This is one of many possible decisions, and we respect both directions.\u003c\/p\u003e\n\n\n\u003ch3\u003eWhat makes this basket special\u003c\/h3\u003e\n\n\u003cp\u003eThe Big Bang is IMS' latest idea: 585 holes concentrated towards the center of the basket – the distance between the holes increases towards the rim. This directs the flow centrally and ensures an exceptionally even flow through the entire puck, preventing channeling. You'll taste the result as significantly more sweetness, while acidity recedes – caramel, chocolate, and nut take center stage. The holes are Ø 0.30 mm with a conical cross-section; the basket is ridgeless, has a flat bottom, and an electropolished, easy-to-clean surface. Espresso is extraction over a weight ratio, usually 1:2; taste and smell are inseparable, a large part arising retronasally. It is our observation that basket choice fundamentally changes the aroma profile.\u003c\/p\u003e\n\n\n\u003ch3\u003eAt a glance\u003c\/h3\u003e\n\n\u003ctable class=\"ccc-compare-table\"\u003e\n\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003eIMS Big Bang (B702TFH25.5BB), Italy\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003eStainless steel, electropolished\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003ePerforation\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e585 holes (Big Bang pattern), Ø 0.30 mm, conical · perforated Ø 49 mm\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eBottom \/ Design\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003eflat · cylindrical, ridgeless\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eDose\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e20–22 g\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eHeight\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e25.5 mm\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eFit\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e58-mm portafilter, E61 · Tamper Ø 58–58.4 mm · Rim-Ø 70 mm\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e\n\n\n\u003ch3\u003eWho it's for\u003c\/h3\u003e\n\n\u003cp\u003eFor those who dose a little higher and like more body – especially good with medium to darker roasts. Designed for bottomless portafilters; at this height, bottomless use makes the most sense. If you want to emphasize the fruity acidity of lighter roasts, another basket is often a better choice – we say this honestly. Every budget is welcome.\u003c\/p\u003e\n\n\n\u003ch3\u003eWhat goes with it\u003c\/h3\u003e\n\n\u003cp\u003eBest in a \u003ca href=\"\/en\/collections\/siebtraeger-portafilter\"\u003ebottomless portafilter\u003c\/a\u003e. To level the puck: the \u003ca href=\"\/en\/collections\/tamper\"\u003etamper collection\u003c\/a\u003e – affordable with Normcore, premium with \u003ca href=\"\/en\/collections\/weber-workshops\"\u003eWeber Workshops\u003c\/a\u003e. Against clumps beforehand: \u003ca href=\"\/en\/collections\/wdt-tools\"\u003eWDT Tools\u003c\/a\u003e. Plus the matching \u003ca href=\"\/en\/collections\/kaffeemuhlen\"\u003egrinder\u003c\/a\u003e. All other baskets: \u003ca href=\"\/en\/collections\/prazisionssiebe-filterkorbe\"\u003eprecision basket collection\u003c\/a\u003e.\u003c\/p\u003e\n\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\n\u003ch4\u003e\u003cstrong\u003eWhat does the Big Bang hole pattern do?\u003c\/strong\u003e\u003c\/h4\u003e\n\n\u003cp\u003e585 holes concentrate towards the center; the hole spacing increases towards the rim. This directs the flow centrally, ensures very even extraction, prevents channeling, and emphasizes sweetness while reducing acidity.\u003c\/p\u003e\n\n\u003ch4\u003e\u003cstrong\u003eWhat dose – and what other heights?\u003c\/strong\u003e\u003c\/h4\u003e\n\n\u003cp\u003eThis height (25.5 mm) is designed for 20–22 g. The Big Bang is also available in 21.5 mm (14–16 g), 23.5 mm (18–20 g), and 27.5 mm (22–24 g).\u003c\/p\u003e\n\n\u003ch4\u003e\u003cstrong\u003eStandard or bottomless portafilter?\u003c\/strong\u003e\u003c\/h4\u003e\n\n\u003cp\u003eDesigned for bottomless portafilters. At 25.5 mm height, bottomless use is most sensible; for many standard portafilters, the basket is too tall.\u003c\/p\u003e\n\n\u003ch4\u003e\u003cstrong\u003eCan I see the basket before buying?\u003c\/strong\u003e\u003c\/h4\u003e\n\n\u003cp\u003eYes, in our showrooms in Bern (Gerberngasse 44) and Zurich Oerlikon (Hagenholzstrasse 50b).\u003c\/p\u003e\n\n\n\u003cdiv class=\"ccc-roastery-tip\"\u003e\n\n\u003ch3\u003eRoastery Tip\u003c\/h3\u003e\n\n\u003cp\u003eThe Big Bang emphasizes sweetness and reduces acidity – perfectly suited for full-bodied roasts. From our coffee roastery, \u003ca href=\"\/en\/products\/cozy-chocolate-natural-brasilien-kaffeebohnen\"\u003eCozy Chocolate\u003c\/a\u003e, \u003ca href=\"\/en\/products\/nutty-delight-kaffee-blend-brasilien-indien\"\u003eNutty Delight\u003c\/a\u003e, and – for maximum body without any acidity – \u003ca href=\"\/en\/products\/very-nutty-kraftiger-robusta-aus-indien\"\u003eVery Nutty\u003c\/a\u003e are particularly good fits. If you're looking for the fruity side of lighter roasts, the Big Bang will be less rewarding – we say this honestly too. Our recommendation, one of many.\u003c\/p\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003cdiv class=\"ccc-cta-block\"\u003e\n\n\u003cp\u003e\u003cstrong\u003ePersonal consultation:\u003c\/strong\u003e \u003ca href=\"mailto:office@coffeecoachingclub.live\"\u003eoffice@coffeecoachingclub.live\u003c\/a\u003e · available during business hours\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eShowrooms:\u003c\/strong\u003e \u003ca href=\"\/en\/pages\/bern-filiale\"\u003eBern, Gerberngasse 44\u003c\/a\u003e | \u003ca href=\"\/en\/pages\/zurich-oerlikon\"\u003eZürich Oerlikon, Hagenholzstrasse 50b\u003c\/a\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eDelivery:\u003c\/strong\u003e 2–4 working days · Switzerland and Liechtenstein · Click and Collect\u003c\/p\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"What does the Big Bang hole pattern do?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"585 holes concentrate towards the center; the hole spacing increases towards the rim. This directs the flow centrally, ensures very even extraction, prevents channeling, and emphasizes sweetness while reducing acidity.\"}},{\"@type\":\"Question\",\"name\":\"What dose – and what other heights?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"This height (25.5 mm) is designed for 20–22 g. The Big Bang is also available in 21.5 mm (14–16 g), 23.5 mm (18–20 g), and 27.5 mm (22–24 g).\"}},{\"@type\":\"Question\",\"name\":\"Standard or bottomless portafilter?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Designed for bottomless portafilters. At 25.5 mm height, bottomless use is most sensible; for many standard portafilters, the basket is too tall.\"}},{\"@type\":\"Question\",\"name\":\"Can I see the basket before buying?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes, in our showrooms in Bern (Gerberngasse 44) and Zurich Oerlikon (Hagenholzstrasse 50b).\"}}]}\u003c\/script\u003e\n\n\n\u003c\/div\u003e","brand":"IMS","offers":[{"title":"Default Title","offer_id":44168409809155,"sku":"B23_LF1460195","price":35.95,"currency_code":"CHF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/2265\/2931\/files\/FullSizeRender_3ba7c16e-bf71-4e8c-8534-c90e8f3cd311.jpg?v=1692532047","url":"https:\/\/coffeecoachingclub.live\/en\/products\/ims-big-bang-prazisions-filterkorb-fur-58-mm-siebtrager-25-5-mm-hoch","provider":"Coffee Coaching Club GmbH","version":"1.0","type":"link"}