{"product_id":"ims-competition-series-einsatz-fur-58-mm-siebtrager-12-18-gramm-korb","title":"IMS Competition Precision Sieve","description":"\u003cdiv class=\"ccc-mobile-wrapper\"\u003e\n\n\n\u003ch2\u003eIMS Competition Precision Filter Basket – 58 mm, flat bottom (14–16 g \/ 16–20 g)\u003c\/h2\u003e\n\n\n\u003cp\u003eWatch the crema as the shot pulls: dense, hazelnut brown, even – no bright spots, no channeling. IMS Competition perforation distributes the water right to the edge of the puck, and that's exactly what you see and taste.\u003c\/p\u003e\n\n\n\u003cp\u003eNobody needs a competition basket to pull good espresso – the original basket does its job. You want it because the cup becomes clearer, rounder, and the crema denser. This is one of many possible choices, and we respect both directions.\u003c\/p\u003e\n\n\n\u003ch3\u003eWhat makes this basket special\u003c\/h3\u003e\n\n\u003cp\u003eThe Competition series is IMS's hole pattern for maximum reproducibility: 715 round holes with a conical cross-section, patented, each exactly 0.30 mm. They ensure uniform flow through the entire puck – right to the edge – and a particularly dense crema. The cylindrical shape with a flat bottom is designed for the optimal ratio of puck surface area to height. The high-gloss polished AISI-304 stainless steel resists coffee residue and lasts a long time. Espresso is extraction via a weight ratio, usually 1:2; what you taste is density, sweetness, and a round finish – clear notes of caramel, chocolate, and nuts in the glass. Taste and smell are inseparable; a large part is created retronasally. It is our observation that the choice of basket 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 Competition, 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 AISI 304, high-gloss polished\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\u003e715 conical holes, Ø 0.30 mm (Pattern M)\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, minimal rim (with retaining ring)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eVariants\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003eH24.5 → 14–16 g · H26.5 → 16–20 g\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003eRim-Ø 70 mm · inside Ø 60 mm · Tamper Ø 58–58.4 mm\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e58 mm portafilters, E61\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 anyone looking for consistency and dense crema – every budget is welcome. The flat design fits both standard and bottomless portafilters. Choose H24.5 for medium doses (14–16 g) or H26.5 for the classic doppio range (16–20 g). You belong here because you love coffee – not because you use a specific basket.\u003c\/p\u003e\n\n\n\u003ch3\u003eWhat goes with it\u003c\/h3\u003e\n\n\u003cp\u003eThe perforation pattern is best displayed in a \u003ca href=\"\/en\/collections\/siebtraeger-portafilter\"\u003ebottomless portafilter\u003c\/a\u003e. To ensure the puck is level: 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 Filter Baskets Collection\u003c\/a\u003e.\u003c\/p\u003e\n\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\n\u003ch4\u003e\u003cstrong\u003eH24.5 or H26.5 – which variant?\u003c\/strong\u003e\u003c\/h4\u003e\n\n\u003cp\u003eH24.5 (24.5 mm) is designed for 14–16 g, H26.5 (26.5 mm) for 16–20 g – the classic doppio range. The fill volumes are guidelines; the basket height is the most reliable indicator.\u003c\/p\u003e\n\n\u003ch4\u003e\u003cstrong\u003eFlat or convex bottom?\u003c\/strong\u003e\u003c\/h4\u003e\n\n\u003cp\u003eThis basket has a flat bottom – the classic all-rounder. Those who prefer a focused, central stream in a bottomless portafilter should look at the convex Competition variants (e.g., B702TCH28.5E).\u003c\/p\u003e\n\n\u003ch4\u003e\u003cstrong\u003eDoes the basket fit my machine?\u003c\/strong\u003e\u003c\/h4\u003e\n\n\u003cp\u003eIt is made for 58 mm portafilters (rim Ø 70 mm) and fits many E61 brew groups – including La Marzocco, Rocket, ECM, Bezzera, Rancilio, Faema, Nuova Simonelli, Victoria Arduino, Wega.\u003c\/p\u003e\n\n\u003ch4\u003e\u003cstrong\u003eDo I need to adjust anything after switching?\u003c\/strong\u003e\u003c\/h4\u003e\n\n\u003cp\u003eWhen switching from a standard to a precision basket, it's worth recalibrating the grind size – the more precise perforation often allows for slightly finer grind settings.\u003c\/p\u003e\n\n\u003ch4\u003e\u003cstrong\u003eCan I see the basket before purchasing?\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\u003eA consistent basket rewards dense, aromatic beans the most. From our coffee roastery, \u003ca href=\"\/en\/products\/cozy-chocolate-natural-brasilien-kaffeebohnen\"\u003eCozy Chocolate\u003c\/a\u003e and \u003ca href=\"\/en\/products\/nutty-delight-kaffee-blend-brasilien-indien\"\u003eNutty Delight\u003c\/a\u003e brew full-bodied and round. For maximum body without any acidity, stick with \u003ca href=\"\/en\/products\/very-nutty-kraftiger-robusta-aus-indien\"\u003eVery Nutty\u003c\/a\u003e; for those who like it fruity, \u003ca href=\"\/en\/products\/wild-peach-ein-hell-gerosteter-omniroast-mit-pfirsichnote\"\u003eWild Peach\u003c\/a\u003e offers a lively peach note. 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.pro\"\u003eoffice@coffeecoachingclub.pro\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\"\u003eZurich Oerlikon, Hagenholzstrasse 50b\u003c\/a\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eDelivery:\u003c\/strong\u003e 2–4 business 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\n{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[\n{\"@type\":\"Question\",\"name\":\"H24.5 or H26.5 – which variant?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"H24.5 (24.5 mm) is designed for 14–16 g, H26.5 (26.5 mm) for 16–20 g – the classic doppio range. The fill volumes are guidelines; the basket height is the most reliable indicator.\"}},\n{\"@type\":\"Question\",\"name\":\"Flat or convex bottom?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"This basket has a flat bottom – the classic all-rounder. Those who prefer a focused, central stream in a bottomless portafilter should look at the convex Competition variants (e.g., B702TCH28.5E).\"}},\n{\"@type\":\"Question\",\"name\":\"Does the basket fit my machine?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"It is made for 58 mm portafilters (rim Ø 70 mm) and fits many E61 brew groups – including La Marzocco, Rocket, ECM, Bezzera, Rancilio, Faema, Nuova Simonelli, Victoria Arduino, Wega.\"}},\n{\"@type\":\"Question\",\"name\":\"Can I see the basket before purchasing?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes, in our showrooms in Bern (Gerberngasse 44) and Zurich Oerlikon (Hagenholzstrasse 50b).\"}}\n]}\n\u003c\/script\u003e\n\n\n\u003c\/div\u003e","brand":"IMS","offers":[{"title":"14-16 g","offer_id":55276907102593,"sku":"B22_B_ LF1460102_(B076V2LRPQ)","price":29.95,"currency_code":"CHF","in_stock":true},{"title":"16 - 20 g","offer_id":55276907135361,"sku":"B22_LF1460103","price":29.95,"currency_code":"CHF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/2265\/2931\/products\/image_56f8a211-7b00-4962-a90b-40f5138755b5.jpg?v=1681596453","url":"https:\/\/coffeecoachingclub.pro\/en\/products\/ims-competition-series-einsatz-fur-58-mm-siebtrager-12-18-gramm-korb","provider":"Coffee Coaching Club GmbH","version":"1.0","type":"link"}