{"product_id":"stt49363-albero-motore-schmitt-dampfhammer-corsa-44mm-biella-85mm-80-110cc-simson-s51-s70-s83-m500-m700","title":"STT49363 Schmitt Dampfhammer crankshaft 44mm stroke \/ 85mm connecting rod \/ 80-110cc Simson S51 \/ S70 \/ S83 \/ M500 \/ M700","description":"\u003ch2\u003e Schmitt Dampfhammer Crankshaft for Simson\u003c\/h2\u003e \u003cp\u003eExtra reinforced \"Super Performance\" racing crankshaft from Schmitt Dampfhammer with 44 mm stroke \/ 85 mm connecting rod for Simson S51, S70, S83 with M500, M700 crankcase for large displacement engines 80cc - 110cc.\u003c\/p\u003e\n\u003ch2\u003e Characteristics of the Dampfhammer crankshaft\u003c\/h2\u003e\n\u003cp\u003e The German-made crankshaft has a 44 mm stroke, an 85 mm connecting rod, and is equipped with tungsten balance cores to ensure perfect mass balance. The forged and CNC-machined connecting rod has two additional lubrication holes and is guided by silver thrust washers. A high-quality, enlarged silver cage bearing (17 mm) is also included.\u003c\/p\u003e\n\u003cp\u003e Another tuning tidbit: On the clutch side, the crankshaft stub has been lengthened to allow for the installation of an optional third crankshaft bearing.\u003c\/p\u003e \u003cp\u003eEvery component of the Dampfhammer crankshaft is designed to ensure maximum performance. The materials are of the highest quality and the manufacturing is precise. All critical points have been sufficiently reinforced to ensure smooth operation and optimal rigidity even at high rpm. The concentricity deviation and bearing seat fit comply with the latest measurement and manufacturing standards. The pre-compression is optimized and guarantees a wide torque band.\u003c\/p\u003e\n\u003cp\u003e The Schmitt Dampfhammer crankshaft is suitable for \u003cstrong\u003epowerful,\u003c\/strong\u003e \u003cstrong\u003elarge-displacement engines with displacements from 80cc to 110cc and is speed-resistant up to 15,000 rpm.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003e Technical characteristics Hammer crankshaft for Simson:\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003e Racing crankshaft in 14NiCrMo13 steel\u003c\/li\u003e\n\n\u003cli\u003e Balance factor: 65%\u003c\/li\u003e\n\n\u003cli style=\"list-style-image: url('boxen\/bullet.gif');\"\u003e 10-15% heavier than standard crankshaft\u003c\/li\u003e\n\n\u003cli\u003e Connecting rod: 85 mm\u003c\/li\u003e\n\n\u003cli\u003e Stroke: 44 mm\u003c\/li\u003e\n\n \u003cli\u003eLarger pin bearing, silver, 12x17x15 mm for 12 mm pin\u003c\/li\u003e\n\n\u003cli\u003e CNC-machined forged connecting rod with larger rod eye and extra-large lubrication holes\u003c\/li\u003e\n\n\u003cli style=\"list-style-image: url('boxen\/bullet.gif');\"\u003e Extended crankshaft stub on clutch side for optional third crankshaft bearing\u003c\/li\u003e\n\n\u003cli style=\"list-style-image: url('boxen\/bullet.gif');\"\u003e Bottom-guided connecting rod with reinforced interference fit and larger connecting rod eye\u003c\/li\u003e\n\n\u003cli\u003e Resistant to speeds up to 15,000 rpm\u003c\/li\u003e\n\n\u003cli\u003e For 80 - 110 cc big bore tuning setup\u003c\/li\u003e\n\n\u003cli\u003e Suitable for Simson with M500, M700 engine housing (Simson S51, S53, S70, S83, SR50 etc.)\u003c\/li\u003e\n\n\n\u003c\/ul\u003e","brand":"Billaricambi SRLS","offers":[{"title":"Default Title","offer_id":55462218989892,"sku":"STT49363","price":232.44,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0856\/3730\/0548\/files\/665613_6072696.jpg?v=1755852253","url":"https:\/\/www.billaricambi.it\/en\/products\/stt49363-albero-motore-schmitt-dampfhammer-corsa-44mm-biella-85mm-80-110cc-simson-s51-s70-s83-m500-m700","provider":"Billaricambi SRLS","version":"1.0","type":"link"}