{
 "id": 37035,
 "slug": "2018-02-24_de-ultime-fyts-foar-nei-it-wurk-meitsje",
 "url": "https://agents.willem.com/fy/posts/2018-02-24_de-ultime-fyts-foar-nei-it-wurk-meitsje/",
 "source_url": "https://willem.com/fy/2018-02-24_de-ultime-fyts-foar-nei-it-wurk-meitsje/",
 "language": "fy",
 "date": "2018-02-24",
 "published": "2018-02-24T00:00:00+01:00",
 "created": "2025-06-26T22:10:27.195000+02:00",
 "updated": "2026-10-20T09:26:34.153000+02:00",
 "title": "De ultime fyts foar nei it wurk meitsje",
 "subtitle": "Fytse mei 35KM/h mei Nexus Alfine 8 en Gates Carbon Drive",
 "summary": "Dizze winter brûk ik in Sensa Cintura mei in Gates Carbon-riemoandriuwing as myn deistige fyts foar nei it wurk. It is in fyts dy't ûntworpen is om noflik op te riden troch syn sportive ljochte frame. It is ek bedoeld om min ûnderhâld te freegjen troch de riemoandriuwing en de yntegreare Nexus Alfine 8-fersnellingsnaaf. Nei 1800KM yn mar acht wiken wie it tiid foar wat upgrades.",
 "topics": [
  "Durable",
  "Freedom",
  "bike",
  "creating",
  "design",
  "health",
  "lifestyle",
  "mobility",
  "office",
  "review",
  "sport",
  "travel",
  "work"
 ],
 "author": {
  "name": "Willem L. Middelkoop",
  "url": "https://willem.com"
 },
 "provenance": {
  "kind": "model",
  "method": "Claude Sonnet, two passes (translation, then proofreading) against a glossary and the Fryske Akademy Foarkarswurdlist (hunspell fy_NL); official 2015 spelling",
  "date": "2026-10-20",
  "reviewed_by_native_reader": false,
  "language": "fy",
  "source_language": "en"
 },
 "translations": [
  {
   "language": "en",
   "title": "Creating the ultimate commuter bike",
   "url": "https://agents.willem.com/en/posts/2018-02-24_creating-the-ultimate-commuter-bike/",
   "source_url": "https://willem.com/en/2018-02-24_creating-the-ultimate-commuter-bike/"
  },
  {
   "language": "nl",
   "title": "De ultieme forenzenfiets creëren",
   "url": "https://agents.willem.com/nl/posts/2018-02-24_de-ultieme-forenzenfiets-creeren/",
   "source_url": "https://willem.com/nl/2018-02-24_de-ultieme-forenzenfiets-creeren/"
  },
  {
   "language": "de",
   "title": "Das ultimative Pendlerfahrrad entwickeln",
   "url": "https://agents.willem.com/de/posts/2018-02-24_das-ultimative-pendlerfahrrad-entwickeln/",
   "source_url": "https://willem.com/de/2018-02-24_das-ultimative-pendlerfahrrad-entwickeln/"
  },
  {
   "language": "es",
   "title": "Creando la bicicleta definitiva para ir al trabajo",
   "url": "https://agents.willem.com/es/posts/2018-02-24_creando-la-bicicleta-definitiva-para-ir-al-trabajo/",
   "source_url": "https://willem.com/es/2018-02-24_creando-la-bicicleta-definitiva-para-ir-al-trabajo/"
  },
  {
   "language": "fr",
   "title": "Créer le vélo de ville ultime pour aller au travail",
   "url": "https://agents.willem.com/fr/posts/2018-02-24_creer-le-velo-de-ville-ultime-pour-aller-au-travail/",
   "source_url": "https://willem.com/fr/2018-02-24_creer-le-velo-de-ville-ultime-pour-aller-au-travail/"
  },
  {
   "language": "it",
   "title": "Creare la bici da pendolare definitiva",
   "url": "https://agents.willem.com/it/posts/2018-02-24_creare-la-bici-da-pendolare-definitiva/",
   "source_url": "https://willem.com/it/2018-02-24_creare-la-bici-da-pendolare-definitiva/"
  },
  {
   "language": "pt",
   "title": "Criar a bicicleta de deslocações diárias definitiva",
   "url": "https://agents.willem.com/pt/posts/2018-02-24_criar-a-bicicleta-de-deslocacoes-diarias-definitiva/",
   "source_url": "https://willem.com/pt/2018-02-24_criar-a-bicicleta-de-deslocacoes-diarias-definitiva/"
  },
  {
   "language": "pap",
   "title": "Krea e bisikleta definitivo pa bai trabou",
   "url": "https://agents.willem.com/pap/posts/2018-02-24_krea-e-bisikleta-definitivo-pa-bai-trabou/",
   "source_url": "https://willem.com/pap/2018-02-24_krea-e-bisikleta-definitivo-pa-bai-trabou/"
  }
 ],
 "image": "https://willem.com/global/images/d7d7838047f4.webp",
 "image_width": 2560,
 "images": [
  {
   "url": "https://willem.com/global/images/0955f24c885b.webp",
   "description": "Sensa Cintura - sa't ik him krige fan de lokale fytswinkel",
   "manager_file": "148-bf2d6faf6057f115dc72e82d984e71359f16b48d8c42b4b41c2ee918cf46b556_ContentAsPost_37035_images-1.jpg"
  },
  {
   "url": "https://willem.com/global/images/7b412540c301.webp",
   "description": "Sensa Cintura fan efteren - ik mocht de oerdreaune merknammen op de spatboerden net",
   "manager_file": "148-bf2d6faf6057f115dc72e82d984e71359f16b48d8c42b4b41c2ee918cf46b556_ContentAsPost_37035_images-2.jpg"
  },
  {
   "url": "https://willem.com/global/images/003aa3ab76b2.webp",
   "description": "In skjinner útsjoch troch minder opfallende merknammen",
   "manager_file": "148-bf2d6faf6057f115dc72e82d984e71359f16b48d8c42b4b41c2ee918cf46b556_ContentAsPost_37035_images-3.jpg"
  },
  {
   "url": "https://willem.com/global/images/b51a103ed1a7.webp",
   "description": "De metalen spatboerden passe goed by de skiif en bouten fan de fyts",
   "manager_file": "148-bf2d6faf6057f115dc72e82d984e71359f16b48d8c42b4b41c2ee918cf46b556_ContentAsPost_37035_images-4.jpg"
  },
  {
   "url": "https://willem.com/global/images/34bfd586ee77.webp",
   "description": "Op de fyts tidens de Nederlânske winter",
   "manager_file": "148-bf2d6faf6057f115dc72e82d984e71359f16b48d8c42b4b41c2ee918cf46b556_ContentAsPost_37035_images-5.jpg"
  },
  {
   "url": "https://willem.com/global/images/4378a0bfbdca.webp",
   "description": "Oermjittige smoargens nei in \"gewoane\" rit nei it wurk yn de winter",
   "manager_file": "148-bf2d6faf6057f115dc72e82d984e71359f16b48d8c42b4b41c2ee918cf46b556_ContentAsPost_37035_images-6.jpg"
  },
  {
   "url": "https://willem.com/global/images/c5fe762b91dd.webp",
   "description": "Smoargens boppe-op myn efterspatboerd",
   "manager_file": "148-bf2d6faf6057f115dc72e82d984e71359f16b48d8c42b4b41c2ee918cf46b556_ContentAsPost_37035_images-7.jpg"
  },
  {
   "url": "https://willem.com/global/images/23e947f14601.webp",
   "description": "Gates Carbon Drive",
   "manager_file": "148-bf2d6faf6057f115dc72e82d984e71359f16b48d8c42b4b41c2ee918cf46b556_ContentAsPost_37035_images-8.jpg"
  },
  {
   "url": "https://willem.com/global/images/428ebaf272b9.webp",
   "description": "Gates Carbon Drive efterste tandkrâns mei oermjittige ferslijting nei mar 1800KM",
   "manager_file": "148-bf2d6faf6057f115dc72e82d984e71359f16b48d8c42b4b41c2ee918cf46b556_ContentAsPost_37035_images-9.jpg"
  },
  {
   "url": "https://willem.com/global/images/7af502966145.webp",
   "description": "Links de plestik CDN-tandkrâns - as do goed sjochst, sjochst do de ûntbrekkende tosken, rjochts de glânzjende roestfrij stiel CDX-tandkrâns",
   "manager_file": "148-bf2d6faf6057f115dc72e82d984e71359f16b48d8c42b4b41c2ee918cf46b556_ContentAsPost_37035_images-10.jpg"
  },
  {
   "url": "https://willem.com/global/images/7ecf03a31507.webp",
   "description": "De Sensa Cintura opwurdearje",
   "manager_file": "148-bf2d6faf6057f115dc72e82d984e71359f16b48d8c42b4b41c2ee918cf46b556_ContentAsPost_37035_images-11.jpg"
  },
  {
   "url": "https://willem.com/global/images/6cf98cef1040.webp",
   "description": "De Gates CDX efterste tandkrâns ynstallearre",
   "manager_file": "148-bf2d6faf6057f115dc72e82d984e71359f16b48d8c42b4b41c2ee918cf46b556_ContentAsPost_37035_images-12.jpg"
  },
  {
   "url": "https://willem.com/global/images/139d05b87475.webp",
   "description": "Schwalbe Durano",
   "manager_file": "148-bf2d6faf6057f115dc72e82d984e71359f16b48d8c42b4b41c2ee918cf46b556_ContentAsPost_37035_images-13.jpg"
  },
  {
   "url": "https://willem.com/global/images/f22a57710eaf.webp",
   "description": "Brooks Cambium C15 ",
   "manager_file": "148-bf2d6faf6057f115dc72e82d984e71359f16b48d8c42b4b41c2ee918cf46b556_ContentAsPost_37035_images-14.jpg"
  },
  {
   "url": "https://willem.com/global/images/fe29b327c8a5.webp",
   "description": "Shimano Alfine 8",
   "manager_file": "148-bf2d6faf6057f115dc72e82d984e71359f16b48d8c42b4b41c2ee918cf46b556_ContentAsPost_37035_images-15.jpg"
  },
  {
   "url": "https://willem.com/global/images/aa33d93f7451.webp",
   "description": "Shimano Alfine 8 skeakelhandel",
   "manager_file": "148-bf2d6faf6057f115dc72e82d984e71359f16b48d8c42b4b41c2ee918cf46b556_ContentAsPost_37035_images-16.jpg"
  },
  {
   "url": "https://willem.com/global/images/1d107a767ffb.webp",
   "description": "De ferbettere Sensa Cintura",
   "manager_file": "148-bf2d6faf6057f115dc72e82d984e71359f16b48d8c42b4b41c2ee918cf46b556_ContentAsPost_37035_images-17.jpg"
  },
  {
   "url": "https://willem.com/global/images/35cf54dccaf3.webp",
   "description": "Miskien de ultime fyts foar nei it wurk?",
   "manager_file": "148-bf2d6faf6057f115dc72e82d984e71359f16b48d8c42b4b41c2ee918cf46b556_ContentAsPost_37035_images-18.jpg"
  }
 ],
 "text": "Sensa Cintura riemoandriuwing\nDe Sensa Cintura is in trekkingfyts mei de folgjende spesifikaasjes:\n- Frame:  Alu 7005 HydroFormed double butted smooth welding - riemoandriuwing\n- Foarfoarke:  Supra tapered 1.5 superlite alloy disc\n- Groep:  Shimano Alfine-8 + Gates CDN Belt Drive + Shimano hydraulyske skiifrimmen\n- Sadelpin:  Supra base line\n- Koplampe:  Naafdynamo + Bumm Lyt\n- Efterljocht:  Yntegreare ilu yn de spatboerd mei standljocht (oandreaun troch dynamo)\n- Stjoerstam:  Supra competition line\n- Wielen:  Supra TA Pro disc rims + Shimano disc hubs\n- Banden:  Schwalbe Delta Cruiser\n- Sadel:  Selle Italia Net\n- Kleur:  Mat Ano-Swart\n- Gewicht:  13.8KG\nIt is in moaie fyts mei ferskate sportive ûnderdielen kombinearre mei ûnderhâldsfreonlike dielen lykas de yntegreare fersnellingsnaaf, skiifrimmen en de riemoandriuwing.\nIk haw dizze fyts keazen as myn haadfyts tidens de Nederlânske winter, as myn gewoane racefyts binnen bliuwt. Earder brûkte ik ek myn racefyts de hiele winter, mar de smoargens, tegearre mei sâlt (brûkt op beferzen wegen), bliken deadlik te wêzen foar myn groepset... mei hege ferslijting en skea as gefolch.\nHoewol't ik de styl fan de fyts moai fyn, mocht ik de oerdreaune merknammen op de spatboerden net (sawol fan Sensa as fan myn lokale fytswinkel). Nei soarchfâldich testen helle ik de ferve fan de spatboerden folslein fuort mei in gemyske oplossing (nei't ik se útinoar helle hie en oare dielen ferwidere). It resultaat is in folle skjinner útsjoch:\nNederlânske winter\nTidens de winter yn Nederlân is it faak kâld, wiet en winderich. As de temperatuer yn de buert fan it friespunt komt, smyt de Nederlânske oerheid in laach sâlt op beferzen wegen. De \"sâlte wiete smoargens\" op de wei is deadlik foar fytsûnderdielen: it feroarsaket daliks oksidaasje en oermjittige ferslijting.\nDo kinst dizze minne omstannichheden net ûntkomme as do dyn fyts brûkst foar deistich nei it wurk. It iennichste wat do dwaan kinst is dyn fyts faker skjinmeitsje. Mar ûnder Nederlânske omstannichheden wurdt dat hiel gau lestich.\nDe smoargens fynt sels de wei nei de boppekant fan myn efterspatboerd. Do kinst dy maklik yntinke dat dit soarte smoargens hurd is foar gewoane fytsûnderdielen, lykas in ketting, kassette en efterderailleur.\nGates Carbon Drive\nDe Cintura is foarsjoen fan de Gates Carbon Drive, in riemoandriuwing dy't sûnder oalje foar smering rint. It is droech en lûkt dêrom minder smoargens oan. Nei in \"smoarge rit\" kinst it maklik skjinspuitsje mei wetter, sûnder eangst foar oksidaasje.\nYn teory is dit fantastysk, mar yn de praktyk blykt it in oar ferhaal te wêzen. Nei mar 1800KM hearde ik nuvere lûden fan myn efterste tandkrâns...\nDe efterste tandkrâns waard net allinnich ferroest, de plestik tosken binne slim fersliten en in pear binne folslein ôfbrutsen. Dit is minne kwaliteit en ik wie slim teloarsteld yn it Gates Carbon Drive-systeem.\nIt docht bliken dat de Sensa Cintura foarsjoen is fan de Gates \"CDN\"-line riemoandriuwing. It is de goedkeapere opsje foar rekreative fytsers (neffens Gates), it is grif net ûntworpen om yntins brûkt te wurden yn sâlte en smoarge omstannichheden.\nYn plak fan teloarsteld te wêzen yn Sensa (foar it kiezen fan de CDN-line) of Gates (foar it ferkeapjen dêrfan), besleat ik de saak sels yn hannen te nimmen.\nGates CDN opwurdearje nei CDX\nIk wie bliid om te hearren dat de mindere Gates Carbon Drive CDN deselde foarm en tandkrânsûntwerp dielt as it premium Gates CDX-systeem.\nIt Gates CDX-systeem is ûntworpen foar fytsen mei in soad kilometers yn de swierste omstannichheden. De ûnderdielen binne mei-inoar kompatibel. Ik koe wat orizjinele CDX-dielen krije fan in fytswinkel yn Dútslân.\nDe efterste tandkrâns ferfange is net al te dreech. Der binne tal fan YouTube-fideo's beskikber ôfhinklik fan it type efternaaf fan dyn fyts (myn hat Alfine 8).\nBanden\nOm't ik der doch mei dwaande wie, ferfong ik ek de banden fan de fyts troch wat sportivers. De Schwalbe Delta Cruisers wikselde ik foar Duranos. Dizze stoere racebanden binne folle ljochter en jouwe noch altyd wat profyl en duorsumens.\nSadel en pedalen\nOm in sportiver rit te krijen ynstallearre ik klikpedalen (wêrmei ik, neist triuwe, ek kin 'lûke') en in Brooks Cambium C15-sadel dy't neffens my goed by de fyts past.\nShimano Alfine 8\nDe yntegreare fersnellingsnaaf freget wat tiid om oan te wennen as do normaal in gewoane ketting/kassette/derailleur-groepset ridst. De ferskillen tusken de yndividuele fersnellingen binne wat grutter.\nDêrtroch is dyn trapfrekwinsje wat heger of leger as dy leaver hast. Mar yn in plat lân as Nederlân is dat gjin probleem. Ik fyn de Alfine 8-fersnellingsnaaf echt moai.\nKonklúzje\nNei de upgrades ried de fyts noch better as earder. It nuvere lûd fan de mislearjende CDN-oandriuwing is fuort en troch de sportive banden, sadel en pedalen fytse ik maklik 35KM/h.\nIt is in tige moaie fyts en as der ien ding is om út dit blogberjocht mei te nimmen, dan is it dat do soms (lytse) oanpassingen sels dwaan moatst om fan in goed produkt in fantastysk produkt te meitsjen.\nFernijingen:\n- Ik haw alle_swarte_ferve_fan_it_fytsframe_ôfhelle (https://willem.com/en/2018-06-09_removing-paint-from-a-bike-frame/) om it rauwe aluminium dêrûnder bleat te lizzen.\n- Ien_jier_letter,_6000KM_fierder,_de_steat_fan_myn_fyts_en_de_Gates_Carbon_Drive (https://willem.com/en/2019-02-27_one-year-on-the-ultimate-commuter-bike/)\n- Nei 21.000KM skreau ik noch in fernijing oer de fyts: lês_it_hjir (https://willem.com/en/2021-01-10_commuter-bike-checkup/).",
 "word_count": 844,
 "markdown_url": "https://agents.willem.com/fy/posts/2018-02-24_de-ultime-fyts-foar-nei-it-wurk-meitsje/post.md"
}