{"title":"ZSC","description":null,"products":[{"product_id":"d-chn37v-zsc-kmd-z410-nos-nib-vintage-single-speed-track-bmx-chain","title":"ZSC KMD Z410 NOS\/NIB Vintage Single Speed\/Track\/BMX Chain","description":"\u003ch4\u003e✓ Original part - in production from the 1980s to the 1990s\u003cbr\u003e✓ New old stock \u0026amp; still in the original packaging!\u003cbr\u003e✓ Worldwide shipping\u003cbr\u003e\n\u003c\/h4\u003e\n\n\u003cp\u003eZSC KMD Z410 chain, hailing from China and  in production from the 1980s to the 1990s (yet still new \u0026amp; unused after all this time!). Made from steel and weighing in at 362 grams. A fine choice for keeping your vintage bike authentic, but also great for any other compatible bike.\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\n\n\n\u003cp\u003e\u003cspan style=\"color: #c6ab66;\"\u003e\u003cstrong\u003eOVERVIEW\u003c\/strong\u003e\u003c\/span\u003e\u003cstrong\u003e\u003chr\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003cstrong\u003eCondition - \u003c\/strong\u003eNew Old Stock - In Original Packaging*\u003cbr\u003e\u003cstrong\u003eProduction Era - \u003c\/strong\u003e1980s \u0026amp; 1990s\u003cbr\u003e\u003cstrong\u003eCountry - \u003c\/strong\u003eChinese\u003cbr\u003e\u003cstrong\u003eMaterial - \u003c\/strong\u003eSteel\u003cbr\u003e\u003cstrong\u003eWeight - \u003c\/strong\u003e362 g\u003cbr\u003e\u003cstrong\u003eStock Code - \u003c\/strong\u003eD-CHN37V\u003cbr\u003e\u003cbr\u003e*New old stock items may have marks from storage over the years, and as we often have multiples they can vary from piece to piece, but they are always genuine new \u0026amp; unused items.\u003cbr\u003e\u003cbr\u003e\n\u003cp\u003e\u003cspan style=\"color: #c6ab66;\"\u003e\u003cstrong\u003eTECHNICAL INFO\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003chr\u003e\u003cstrong\u003eOptimal Speed* -  \u003c\/strong\u003eSingle Speed (Up to 4 Speed for 1\/8\" Sprockets)\u003cbr\u003e \u003cstrong\u003eOuter Width -  \u003c\/strong\u003e8.8 mm\u003cbr\u003e\u003cstrong\u003eCog Width -  \u003c\/strong\u003e1\/8\"\u003cbr\u003e\u003cstrong\u003ePitch -  \u003c\/strong\u003e1\/2\" (Standard)\u003cbr\u003e\u003cstrong\u003eNumber of Links -  \u003c\/strong\u003e114\u003cbr\u003e\u003cbr\u003e*See help section.\u003cbr\u003e\u003cbr\u003e\n\u003cdl class=\"accordion cc-accordion\"\u003e\n\u003cdd\u003e\u003c\/dd\u003e\n\u003cdt\u003e\n\u003ca href=\"#\"\u003e\u003csmall class=\"right\"\u003e▼\u003c\/small\u003e\u003cstrong\u003eSHIPPING, TAXES \u0026amp; RETURNS\u003c\/strong\u003e\u003c\/a\u003e\u003chr\u003e\n\u003c\/dt\u003e\n\u003cdd\u003e\n\u003cp\u003eWe've been safely sending orders around the world since 2010. There's a handy shipping calculator on the shopping cart page so you can see the cost of postage as soon as you've added it to your basket. Your order will be carefully packed and sent with tracking \u0026amp; insurance, we despatch most orders within 2-3 days but larger items and orders placed before the weekend can take an extra day or two to process.\u003c\/p\u003e\n\u003cp\u003eWe accept returns, please notify us within 14 days and ensure the item arrives back with us no later than 30 days after the order was received.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEU Customers –\u003c\/strong\u003e for orders under €150 (excluding shipping), VAT will be collected at checkout – no extra import fees to pay on delivery! For orders over €150 any import fees will be payable to the carrier before delivery.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eUSA Customers –\u003c\/strong\u003e import fees are now collected at checkout for all orders to the US, so there won’t be any surprise charges when your order arrives.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eOther International Customers –\u003c\/strong\u003e local import fees may still apply, charged by your customs office or courier before delivery. These are not collected by us, so please check your local rates before purchasing.\u003cbr\u003e\u003cbr\u003eAny applicable fees will appear at checkout.\u003c\/p\u003e\n\u003c\/dd\u003e\n\u003cdt\u003e\n\u003ca href=\"#\"\u003e\u003csmall class=\"right\"\u003e▼\u003c\/small\u003e\u003cstrong\u003eHELP SECTION\u003c\/strong\u003e\u003c\/a\u003e\u003chr\u003e\n\u003c\/dt\u003e\n\u003cdd\u003e\n\u003cp\u003e\u003cstrong\u003eOptimal Speed - \u003c\/strong\u003ethe ideal number of rear cogs, based on the outer width of the chain and the cog width it was designed for. For 6 Speed Shimano Uniglide a 5\/6 spd chain will perform best.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eShifting System(s) - \u003c\/strong\u003eindexed shifters 'click' when you change gear. For 9 speed upwards (or Suntour Accushift), to guarantee the best performance we recommend using the dedicated chain. Otherwise, for 8 speed and below, or any speed when using friction shifting (non-index), you just need the correct outer width.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOuter width - \u003c\/strong\u003emeasured across the rivets at the widest point, these are the approximate widths for different speed setups (up to 4 speed is also dependent on cog width):\u003cbr\u003e\n\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eSpeed\u003c\/th\u003e\n\u003cth\u003eOuter Width\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n    \u003ctd\u003e2 to 4 Speed (1\/8”)\u003c\/td\u003e\n    \u003ctd\u003e8.5 to 9.5 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003eUp to 6 Speed (3\/32”)\u003c\/td\u003e\n    \u003ctd\u003e7.8 to 8.0 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n    \u003ctd\u003e7 Speed \/ ‘Narrow’ 6 Speed\u003c\/td\u003e\n    \u003ctd\u003e7.3 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003e8 Speed \/ ‘Narrow’ 7 Speed\u003c\/td\u003e\n    \u003ctd\u003e7.0 to 7.3 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003e9 Speed\u003c\/td\u003e\n    \u003ctd\u003e6.5 to 6.7 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003eCog Width - \u003c\/strong\u003ethe gap between the inner plates allows for different rear cog\/sprocket widths. 3\/32\" is the standard for 5 to 8 speed, above that it’s 11\/128”. For 4 speed or less, 3\/32” and 1\/8” were both used, for the latter you will need a 1\/8” chain. A wider 3\/16\" moped chain can be used as a heavy duty opton for single cog setups if required).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eChain pitch - \u003c\/strong\u003ethe distance between the rivets\/pins. All chains will be 1\/2\" with two exceptions; 3\/16\" (“inch pitch”) for very early track bikes, or Shimano's short lived 10 mm pitch system from the 70s\/80s.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNumber of links - \u003c\/strong\u003e if you're unsure how many you need, measure your old chain (each link has two rivets) or one with a similar setup to yours.\u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cbr\u003e\n\u003c\/dd\u003e\n\u003c\/dl\u003e","brand":"ZSC","offers":[{"title":"Default Title","offer_id":40615596654674,"sku":"D-CHN37V","price":19.13,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0105\/7312\/files\/D-CHN37V-ZSC-KMD-Z410-NOS-NIB-Vintage-Single-Speed-Track-BMX-Chain1_e946d603-bb03-485a-b5ed-aaf1c7669f16.jpg?v=1710932734"}],"url":"https:\/\/www.pedalpedlar.co.uk\/collections\/zsc\/chain.oembed","provider":"Pedal Pedlar","version":"1.0","type":"link"}