watches", ".t4s-product__info-container .t4s-product-form__variants .t4s-swatch", ".product_section variant-selection", ".product-single .product-form__variant .product-form__swatches", ".product-single__meta .product-swatch", ".main__product variant-selects", ".product-infors .dropdown_picker_js.variations", ".product-page--wrapper .product-options-root", ".product-block-list__item--info .product-form__variants", ".product-details .option-selectors", ".tpo-custom_variant_selector", ".variant-picker__option-values" ] }, cart: { form: [ "cart-form", "form[action*=\"/cart\"]:not(.drawer__contents):not(.currency-selector)", "form.ajax-cart__cart-form.js-cart-form[action*=\"/checkout\"]" ] } }; window.TPOConfigs.template = 'pr oduct';

{ "shop": { "money_format": "£{{amount}}", "money_with_currency_format": "£{{amount}} GBP" }, "customer": { "id": null, "tags": null }, "product": {"id":9585708826966,"title":"Marin Fairfax 2","handle":"marin-fairfax-2","description":"\u003cp\u003eFITNESS ROAD RIDING\u003c\/p\u003e\n\u003cp\u003eCOMMUTING\u003c\/p\u003e\n\u003cp\u003eBIKE PATH RIDING\u003c\/p\u003e\n\u003cp\u003eThe Fairfax 2 is the mid-tier bike in the Fairfax collection, with plenty of upgrades over the base model. It’s built around a fast and light Series 2 aluminum frame and aluminum straight-blade fork and comes with a Shimano 2x8-speed Shimano drivetrain, Clark’s hydraulic disc brakes, Vee Tire Co tires and plenty of reliable Marin components.\u003c\/p\u003e\n\u003cp\u003eSpecifications\u003cbr\u003eFrame\u003cbr\u003eSeries 2 Fitness, 6061 Aluminum, 700C Wheels, Internal Cable Routing, Disc Specific Forged QR Dropouts, Rear Kickstand Mount, Fender and Rack Mounts\u003c\/p\u003e\n\u003cp\u003eFork\u003cbr\u003e6061 Aluminum, Straight-Blade, Disc Mount, QR Dropouts, Fender and Rack Eyelets\u003c\/p\u003e\n\u003cp\u003eRims\u003cbr\u003eMarin Aluminum Double Wall, Disc Specific\u003c\/p\u003e\n\u003cp\u003eHub, Rear\u003cbr\u003eForged Aluminum Alloy, Disc, 32H\u003c\/p\u003e\n\u003cp\u003eHub, Front\u003cbr\u003eForged Aluminum Alloy, Disc, 32H\u003c\/p\u003e\n\u003cp\u003eSpoke, Nipples\u003cbr\u003e14g Black Stainless Steel\u003c\/p\u003e\n\u003cp\u003eTires\u003cbr\u003eVee Tire Co., Zilent, 700Cx35mm, Puncture Protection, Wire Bead\u003c\/p\u003e\n\u003cp\u003eDerailleur, Rear\u003cbr\u003eShimano Acera, 8-Speed\u003c\/p\u003e\n\u003cp\u003eDerailleur, Front\u003cbr\u003eShimano TY710\u003c\/p\u003e\n\u003cp\u003eShift Lever\u003cbr\u003eShimano Altus 2x8\u003c\/p\u003e\n\u003cp\u003eCrankset\u003cbr\u003eForged Alloy Crank, 46\/30T, Ring Guard\u003c\/p\u003e\n\u003cp\u003eBottom Bracket\u003cbr\u003eSealed Cartridge Bea rings, Square Taper\u003c\/p\u003e\n\u003cp\u003eChain\u003cbr\u003eKMC Z8\u003c\/p\u003e\n\u003cp\u003eCassette\u003cbr\u003eSunRace 8-Speed, 11-34T\u003c\/p\u003e\n\u003cp\u003eBrake, Front\u003cbr\u003eTektro HDM275 Hydraulic Disc, 160mm Rotor\u003c\/p\u003e\n\u003cp\u003eBrake, Rear\u003cbr\u003eTektro HDM275 Hydraulic Disc, 160mm Rotor\u003c\/p\u003e\n\u003cp\u003eBrake Levers\u003cbr\u003eTektro Hydraulic\u003c\/p\u003e\n\u003cp\u003eHandlebar\u003cbr\u003eMarin Alloy Flat, 31.8mm\u003c\/p\u003e\n\u003cp\u003eStem\u003cbr\u003eMarin 3D Forged Alloy\u003c\/p\u003e\n\u003cp\u003eGrips\u003cbr\u003eMarin Ergonomic Locking\u003c\/p\u003e\n\u003cp\u003eHeadset\u003cbr\u003eFSA, No.8B\u003c\/p\u003e\n\u003cp\u003eSeatpost\u003cbr\u003eMarin Alloy, 27.2mm\u003c\/p\u003e\n\u003cp\u003eSaddle\u003cbr\u003eMarin Fitness Plush\u003c\/p\u003e\n\u003cp\u003ePedals\u003cbr\u003eNylon Platform\u003c\/p\u003e","published_at":"2025-04-27T21:50:32+01:00","created_at":"2025-04-24T11:02:09+01:00","vendor":"Marin","type":"B

icycles","tags":["Fairfax"],"price":64900,"price_min":64900,"price_max":64900,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":50301072769366,"title":"X-Small \/ Red","option1":"X-Small","option2":"Red","option3":null,"sku":"733956001","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Marin Fairfax 2 - X-Small \/ Red","public_title":"X-Small \/ Red","options":["X-Small","Red"],"price":64900,"weight":0,"compare_at_price":null,"inventory_management":"shopify","barcode":"","requires_selling_plan":false,"selling_plan_allocations":[]},{"id":50301072802134,"title":"X-Small \/ Silver","option1":"X-Small","option2":"Silver","option3":null,"sku":"733957001","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Marin Fairfax 2 - X-Small \/ Silver","public_title":"X-Small \/ Silver","options":["X-Small","Silver"],"price":64900,"weight":0,"c ompare_at_price":null,"inventory_management":"shopify","barcode":"","requires_selling_plan":false,"selling_plan_allocations":[]},{"id":50301072834902,"title":"Small \/ Red","option1":"Small","option2":"Red","option3":null,"sku":"733956002","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Marin Fairfax 2 - Small \/ Red","public_title":"Small \/ Red","options":["Small","Red"],"price":64900,"weight":0,"compare_at_price":null,"inventory_management":"shopify","barcode":"","requires_selling_plan":false,"selling_plan_allocations":[]},{"id":50301072867670,"title":"Small \/ Silver","option1":"Small","option2":"Silver","option3":null,"sku":"733957002","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Marin Fairfax 2 - Small \/ Silver","public_title":"Small \/ Silver","options":["Small","Silver"],"price":64900,"weight":0,"compare_at_price":null,"inventory_management":"shopify","barcode":"","requires_selling_plan":false,"selling_plan_allocations":

[]},{"id":50301072900438,"title":"Medium \/ Red","option1":"Medium","option2":"Red","option3":null,"sku":"733956003","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Marin Fairfax 2 - Medium \/ Red","public_title":"Medium \/ Red","options":["Medium","Red"],"price":64900,"weight":0,"compare_at_price":null,"inventory_management":"shopify","barcode":"","requires_selling_plan":false,"selling_plan_allocations":[]},{"id":50301072933206,"title":"Medium \/ Silver","option1":"Medium","option2":"Silver","option3":null,"sku":"733957003","requires_shipping":true,"taxable":true,"featured_image":null,"available":false,"name":"Marin Fairfax 2 - Medium \/ Silver","public_title":"Medium \/ Silver","options":["Medium","Silver"],"price":64900,"weight":0,"compare_at_price":null,"inventory_management":"shopify","barcode":"","requires_selling_plan":false,"selling_plan_allocations":[]},{"id":50301072965974,"title":"Large \/ Red","option1":"Large","option2":"Red","option3":null,"sku":"733956004" ,"requires_shipping":true,"taxable":true,"featured_image":null,"available":false,"name":"Marin Fairfax 2 - Large \/ Red","public_title":"Large \/ Red","options":["Large","Red"],"price":64900,"weight":0,"compare_at_price":null,"inventory_management":"shopify","barcode":"","requires_selling_plan":false,"selling_plan_allocations":[]},{"id":50301072998742,"title":"Large \/ Silver","option1":"Large","option2":"Silver","option3":null,"sku":"733957004","requires_shipping":true,"taxable":true,"featured_image":null,"available":false,"name":"Marin Fairfax 2 - Large \/ Silver","public_title":"Large \/ Silver","options":["Large","Silver"],"price":64900,"weight":0,"compare_at_price":null,"inventory_management":"shopify","barcode":"","requires_selling_plan":false,"selling_plan_allocations":[]},{"id":50301073031510,"title":"X-Large \/ Red","option1":"X-Large","option2":"Red","option3":null,"sku":"733956005","requires_shipping":true,"taxable":true,"featured_image":null,"available":false,"name":"Marin Fairfax 2 - X-Large \/ R

_SM = { entries: null, subscription: null, translation: null, storefrontAccessToken: null, }; _SM.entries = {"id":343398,"priority":0,"data":{"menu_selector":"selector","theme_selector":"main","transition":"fade","trigger":"click","show_indicator":true,"sh ow_mobile_indicator":true,"menu_height":"50","alignment":"start","root_padding":"10","submenu_fullwidth":true,"megamenu":[{"id":"tmenu-menu-478381","setting":{"item_layout":"text","submenu_type":"flyout","submenu_mega_position":"fullwidth","title":"Home","url":{"type":{"id":"home","icon":["fas","home"],"name":"Home page"}}},"menus":[],"hide_submenu":false},{"id":"tmenu-menu-455496","setting":{"item_layout":"text","submenu_type":"mega","submenu_mega_position":"fullwidth","title":"Bicycle Hire","url":{"type":{"id":"page"},"page":{"id":143912042838,"title":"Hire","handle":"hire"}}},"menus":[],"hide_submenu":false},{"id":"tmenu-menu-278174","setting":{"item_layout":"text","submenu_type":"flyout","submenu_mega_position":"fullwidth","title":"Shop","url":{"type":{"id":"collection","icon":["fas","columns"],"name":"Collection"},"collection":{"id":"615030784342","handle":"bikes","image":null,"title":"Bikes"}},"disable_link":true},"menus":[{"id":"tmenu-menu-329611","setting":{"item_layout":"text","title":"Bikes","url":{

"type":{"id":"collection","icon":["fas","columns"],"name":"Collection"},"collection":{"id":"615030784342","handle":"bikes","image":null,"title":"Bikes"}}},"menus":[{"id":"tmenu-menu-422323","setting":{"item_layout":"text","title":"Deviate","url":{"type":{"id":"page","icon":["fas","newspaper"],"name":"Page"},"page":{"id":128565248342,"title":"Deviate","handle":"deviate"}}},"menus":[{"id":"tmenu-menu-707836","setting":{"item_layout":"text","title":"Shop Deviate","url":{"type":{"id":"page","icon":["fas","newspaper"],"name":"Page"},"page":{"id":128565248342,"title":"Deviate","handle":"deviate"}}},"menus":[{"id":"tmenu-menu-685970","setting":{"item_layout":"text","title":"Shop Frames","url":{"type":{"id":"collection","icon":["fas","columns"],"name":"Collection"},"collection":{"id":"623702442326","handle":"deviate-frame-only","image":null,"title":"Deviate Frame only"}}},"menus":[]},{"id":"tmenu-menu-276009","setting":{"item_layout":"text","title":"Shop Pro builds","url":{"type":{"id":"collection","icon":["fas","col umns"],"name":"Collection"},"collection":{"id":"623667315030","handle":"deviate-pro-builds","image":null,"title":"Deviate Pro Builds"}}},"menus":[]}]},{"id":"tmenu-menu-614037","setting":{"item_layout":"text","title":"Demo a Deviate at Substance Cycles","url":{"type":{"id":"page","icon":["fas","newspaper"],"name":"Page"},"page":{"id":128664502614,"title":"Demo a Deviate at Substance Cycles","handle":"book-a-demo"}}},"menus":[]},{"id":"tmenu-menu-549038","setting":{"item_layout":"text","title":"Book Demo","url":{"type":{"id":"page","icon":["fas","newspaper"],"name":"Page"},"page":{"id":128673382742,"title":"Book a demo","handle":"book-a-demo-1"}}},"menus":[]}],"hide_submenu":true},{"id":"tmenu-menu-536954","setting":{"item_layout":"text","title":"Trek","url":{"type":{"id":"collection","icon":["fas","columns"],"name":"Collection"},"collection":{"id":"639217795414","handle":"trek","title":"Trek","image":null}}},"menus":[]},{"id":"tmenu-menu-981539","setting":{"item_layout":"text","title":"Genesis","url":{"type":

d":"collection","icon":["fas","columns"],"name":"Collection"},"collection":{"id":"627340018006","handle":"cannondale-road-endurance","image":null,"title":"Cannondale Road Endurance"}}},"menus":[]}]}]}],"hide_submenu":true},{"id":"tmenu-menu-926759","setting":{"item_layout":"text","title":"Equipment ","url":{"type":{"id":"collection","icon":["fas","columns"],"name":"Collection"},"collection":{"id":"615030980950","handle":"equipment","image":null,"title":"Equipment"}}},"menus":[{"id":"tmenu-menu-676897","setting":{"item_layout":"text","title":"E-Bike Batteries and Chargers","url":{"type":{"id":"collection","icon":["fas","columns"],"name":"Collection"},"collection":{"id":"627389563222","handle":"e-bike-chargers-and-batteries","image":null,"title":"E-Bike Chargers and batteries"}}},"menus":[]},{"id":"tmenu-menu-850757","setting":{"item_layout":"text","title":"Cleaners","url":{"type":{"id":"collection","icon":["fas","columns"],"name":"Collection"},"collection":{"id":"615030980950","handle":"equipment","image":null ,"title":"Equipment"},"filter":"muc-off"}},"menus":[]},{"id":"tmenu-menu-153435","setting":{"item_layout":"text","title":"Locks","url":{"type":{"id":"collection","icon":["fas","columns"],"name":"Collection"},"collection":{"id":"615030980950","handle":"equipment","image":null,"title":"Equipment"},"filter":"locks"}},"menus":[]},{"id":"tmenu-menu-795933","setting":{"item_layout":"text","title":"Lights","url":{"type":{"id":"collection","icon":["fas","columns"],"name":"Collection"},"collection":{"id":"615030980950","handle":"equipment","image":null,"title":"Equipment"},"filter":"lights"}},"menus":[]},{"id":"tmenu-menu-534795","setting":{"item_layout":"text","title":"Helemts","url":{"type":{"id":"collection","icon":["fas","columns"],"name":"Collection"},"collection":{"id":"615030980950","handle":"equipment","image":null,"title":"Equipment"},"filter":"helmets "}},"menus":[]}],"hide_submenu":true}],"hide_submenu":true},{"id":"tmenu-menu-180996","setting":{"item_layout":"text","submenu_type":"flyout","submenu_mega_pos

Shimano Chain 6/7/8 Speed CN-HG40

£14.99 GBP

Hyperglide (HG) series 6, 7, or 8-speed compatible chain, recommended for Altus and older Alivio / STX drivetrains
HG technology has chamfered inner plates to optimise shifting performance on HG sprockets
Comes with quick and easy to use connecting link
Durability is assured through the heat treatment of rollers, pins, and plates
Mushrooming of the pins gives unsurpassed side-plate retention, enabling the chain to far exceed the BS/ISO standard for breaking force
7.3 mm chain width, optimised for 7- and 8-speed HG drivetrains
114 links, 335 grams

Speed

6 Speed
Speed

7 Speed
Speed

8 Speed

Domestic shipping can take up to 5 business days.

Foreign shipping could take up to 14 business days.

Due to global supply chain challenges, shipping times could be longer than usual.
All our products are subject to quality control.

Our warranty provides a guarantee against manufacturer defects.

The guarantee covers any manufacturing, design, or material defect. Please notify us within 2 months of noticing any defects.

It does not cover blows, improper use, or other issues that are not attributable to a manufacturer defects.

Yes, we offer full and partial refunds.

Please enquire for more information about our Refund policy.
We use all major carriers, and local courier partners. Use the shipping estimator in the cart to check your shipping rates.

Shimano Chain 6/7/8 Speed CN-HG40

Frequently Asked Questions