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Questions and answersBike and frame weights are based on pre-production painted frames at time of publication. Weights may vary in final production.
- {"id":15432895693183,"title":"Trek Checkpoint ALR 3 Gen 3","handle":"trek-checkpoint-alr-3-gen-3","description":"\u003cdiv data-v-56238ea3=\"\" class=\"b2b-buying-zone__info col-span-12 md:col-span-6 lg:col-span-12\"\u003e\n\u003cdiv data-v-56238ea3=\"\" class=\"buying-zone__positioning-statement mb-2 pt-2 border-t border-gray-10\"\u003e\n\u003cp data-v-56238ea3=\"\"\u003eThe Checkpoint ALR 3 is an adventure-ready alumin’um gravel bike built for exploring anywhere. Its modern endurance geometry keeps you comfortable over gravel roads or potholes, while a carbon fork helps cut down the road vibrations. It's spec'd to go anywhere without breaking the bank, with Bontrager Paradigm wheels, clearance for 50 mm tyres,10-speed Shimano CUES 6000 shifting, mechanical disc brakes and loads of mounts for bags and accessories.\u003c\/p\u003e\n\u003cdiv data-v-038d3ba2=\"\" class=\"pdl-collapse\"\u003e\n\u003cp data-v-038d3ba2=\"\"\u003e*Please note – spec applies to all sizes unless listed separately\u003c\/p\u003e\n\u003cdiv data-v-038d3ba2=\"\" id=\"pdl-collapse-item-a21o28\" class=\"pdl-collapse-item is-active\" data-name=\"418f5a8e-b422-4489-8677-4dc1ab69293a\"\u003e\n\u003ch2 class=\"\"\u003e\u003cbutton id=\"pdl-collapse-head-a21o28\" class=\"pdl-collapse-item__header font-medium is-active flex-row-reverse items-center font-heading font-bold text-lg border-b-2 focusing\" type=\"button\" aria-expanded=\"true\" aria-controls=\"pdl-collapse-content-a21o28\" tabindex=\"0\"\u003e\u003cspan class=\"flex items-center grow\"\u003eFrameset\u003c\/span\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 24 24\" width=\"24px\" height=\"24px\" fill=\"currentcolor\" aria-hidden=\"true\" role=\"presentation\" class=\"pdl-icon inline-block align-middle fill-current pdl-collapse-item__icon is-active\"\u003e\u003cpath d=\"M0 0h24v24H0z\" fill=\"none\"\u003e\u003c\/path\u003e\u003cpath d=\"M12 8l-6 6 1.41 1.41L12 10.83l4.59 4.58L18 14z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/button\u003e\u003c\/h2\u003e\n\u003cdiv data-v-0b4f5d85=\"\" id=\"pdl-collapse-content-a21o28\" class=\"pdl-collapse-item__wrap\" role=\"region\" aria-hidden=\"false\" aria-labelledby=\"pdl-collapse-head-a21o28\" data-old-padding-top=\"\" data-old-padding-bottom=\"\" data-old-overflow=\"\"\u003e\n\u003cdiv class=\"pdl-collapse-item__content is-active flex-row-reverse items-center font-heading font-bold text-lg border-b-2 focusing\"\u003e\n\u003cdl class=\"font-body flex flex-row flex-wrap text-gray-80 text-lg\" aria-label=\"Specifications\"\u003e\n\u003cdt class=\"flex-none w-full md:w-1\/5 mb-0 py-2 pr-1 font-medium border-b-2 md:border-r-2 border-gray-10\"\u003eFrame\u003c\/dt\u003e\n\u003cdd class=\"flex-none w-full md:w-4\/5 font-normal\"\u003e\n\u003cdiv class=\"p-2 border-b-2 border-gray-10\"\u003e\n\u003cdiv\u003e300 Series Alpha Aluminium, Internal cable routing, 3S chain keeper, T47, UDH, rack and mudguard mounts, integrated frame bag mounts, flat-mount disc, 142x12 mm chamfered thru axle\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/dd\u003e\n\u003cdt class=\"flex-none w-full md:w-1\/5 mb-0 py-2 pr-1 font-medium border-b-2 md:border-r-2 border-gray-10\"\u003eFork\u003c\/dt\u003e\n\u003cdd class=\"flex-none w-full md:w-4\/5 font-normal\"\u003e\n\u003cdiv class=\"p-2 border-b-2 border-gray-10\"\u003e\n\u003cdiv\u003eTrek Checkpoint, full carbon, tapered steerer, rack mounts, fender mounts, flat mount disc, 12x100mm thru axle\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/dd\u003e\n\u003c\/dl\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv data-v-038d3ba2=\"\" id=\"pdl-collapse-item-2l67rj\" class=\"pdl-collapse-item is-active\" data-name=\"b25f934d-7b55-4a69-9dca-7b4a Elite Gravel, alloy, 46 cm width\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/dd\u003e\n\u003cdt class=\"flex-none w-full md:w-1\/5 mb-0 py-2 pr-1 font-medium border-b-2 md:border-r-2 border-gray-10\"\u003eHandlebar tape\u003c\/dt\u003e\n\u003cdd class=\"flex-none w-full md:w-4\/5 font-normal\"\u003e\n\u003cdiv class=\"p-2 border-b-2 border-gray-10\"\u003e\n\u003cdiv\u003eBontrager Supertack Perf tape\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/dd\u003e\n\u003cdt class=\"flex-none w-full md:w-1\/5 mb-0 py-2 pr-1 font-medium border-b-2 md:border-r-2 border-gray-10\"\u003e*Stem\u003c\/dt\u003e\n\u003cdd class=\"flex-none w-full md:w-4\/5 font-normal\"\u003e\n\u003cdiv class=\"p-2 border-b-2 border-gray-10\"\u003e\n\u003cspan\u003eSize:\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003eXS\u003cbr\u003e\u003c\/span\u003e\u003ca href=\"https:\/\/www.trekbikes.com\/b2b\/gb\/en_GB\/p\/5331528\" class=\"block underline\"\u003eBontrager Elite, 31.8 mm, Blendr-compatible, 7-degree, 70 mm length\u003c \/a\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"p-2 border-b-2 border-gray-10\"\u003e\n\u003cspan\u003eSize:\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003eS, M\u003cbr\u003e\u003c\/span\u003e\u003ca href=\"https:\/\/www.trekbikes.com\/b2b\/gb\/en_GB\/p\/5331529\" class=\"block underline\"\u003eBontrager Elite, 31.8 mm, Blendr-compatible, 7-degree, 80 mm length\u003c\/a\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"p-2 border-b-2 border-gray-10\"\u003e\n\u003cspan\u003eSize:\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003eML, L\u003cbr\u003e\u003c\/span\u003e\u003ca href=\"https:\/\/www.trekbikes.com\/b2b\/gb\/en_GB\/p\/5331530\" class=\"block underline\"\u003eBontrager Elite, 31.8 mm, Blendr-compatible, 7-degree, 90mm length\u003c\/a\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"p-2 border-b-2 border-gray-10\"\u003e\n\u003cspan\u003eSize:\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003eXL\u003cbr\u003e\u003c\/span\u003e\u003ca href=\"https:\/\/www.t
- rekbikes.com\/b2b\/gb\/en_GB\/p\/5331531\" class=\"block underline\"\u003eBontrager Elite, 31.8 mm, Blendr-compatible, 7-degree, 100mm length\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/dd\u003e\n\u003cdt class=\"flex-none w-full md:w-1\/5 mb-0 py-2 pr-1 font-medium border-b-2 md:border-r-2 border-gray-10\"\u003e*Brake\u003c\/dt\u003e\n\u003cdd class=\"flex-none w-full md:w-4\/5 font-normal\"\u003e\n\u003cdiv class=\"p-2 border-b-2 border-gray-10\"\u003e\n\u003cspan\u003eSize:\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003eXS, S, M, ML, L, XL\u003cbr\u003e\u003c\/span\u003e\n\u003cdiv\u003eShimano CUES U3030\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"p-2 border-b-2 border-gray-10\"\u003e\n\u003cspan\u003eSize:\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003eXS, S, M, ML, L, XL\u003cbr\u003e\u003c\/span\u003e\n\u003cdiv\u003eTektro C550 mechanical disc brake, dual piston, flat mount 0 offset\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"p-2 border- b-2 border-gray-10\"\u003e\n\u003cspan\u003eSize:\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003eXS, S, M, ML, L, XL\u003cbr\u003e\u003c\/span\u003e\n\u003cdiv\u003eTektro C550 mechanical disc brake, dual piston, flat mount, No adaptor.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/dd\u003e\n\u003cdt class=\"flex-none w-full md:w-1\/5 mb-0 py-2 pr-1 font-medium border-b-2 md:border-r-2 border-gray-10\"\u003eBrake rotor\u003c\/dt\u003e\n\u003cdd class=\"flex-none w-full md:w-4\/5 font-normal\"\u003e\n\u003cdiv class=\"p-2 border-b-2 border-gray-10\"\u003e\n\u003cdiv\u003eTektro, CentreLock, 160 mm\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/dd\u003e\n\u003cdt class=\"flex-none w-full md:w-1\/5 mb-0 py-2 pr-1 font-medium border-b-2 md:border-r-2 border-gray-10\"\u003eRotor size\u003c\/dt\u003e\n\u003cdd class=\"flex-none w-full md:w-4\/5 p-2 font-normal border-b-2 border-gray-10\"\u003eMax brake rotor sizes: 180 mm front and rear\u003c\/dd\u003e\n\u003c\/dl\u003e\n\u003c\/div\u003e\n\u003c:"5332748","requires_shipping":true,"taxable":true,"featured_image":null,"available":false,"name":"Trek Checkpoint ALR 3 Gen 3 - Medium","public_title":"Medium","options":["Medium"],"price":120000,"weight":0,"compare_at_price":null,"inventory_management":"shopify","barcode":"","requires_selling_plan":false,"selling_plan_allocations":[]},{"id":56518714556799,"title":"Medium Large","option1":"Medium Large","option2":null,"option3":null,"sku":"5332749","requires_shipping":true,"taxable":true,"featured_image":null,"available":false,"name":"Trek Checkpoint ALR 3 Gen 3 - Medium Large","public_title":"Medium Large","options":["Medium Large"],"price":120000,"weight":0,"compare_at_price":null,"inventory_management":"shopify","barcode":"","requires_selling_plan":false,"selling_plan_allocations":[]},{"id":56518714589567,"title":"Large","option1":"Large","option2":null,"option3":null,"sku":"5332750","requires_shipping":true,"taxable":true,"featured_image":null,"available":false,"name":"Trek Checkpoint ALR 3 Gen 3 - Large","public_title":"Large","options":["Large"],"price":120000,"weight":0,"compare_at_price":null,"inventory_management":"shopify","barcode":"","requires_selling_plan":false,"selling_plan_allocations":[]},{"id":56518714622335,"title":"Extra Large","option1":"Extra Large","option2":null,"option3":null,"sku":"5332751","requires_shipping":true,"taxable":true,"featured_image":null,"available":false,"name":"Trek Checkpoint ALR 3 Gen 3 - Extra Large","public_title":"Extra Large","options":["Extra Large"],"price":120000,"weight":0,"compare_at_price":null,"inventory_management":"shopify","barcode":"","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/projektride.co.uk\/cdn\/shop\/files\/CheckpointALR3-26-49944-A-Primary.png?v=1764866080","\/\/projektride.co.uk\/cdn\/shop\/files\/CheckpointALR3-26-49944-A-Alt1.png?v=1764866080","\/\/projektride.co.uk\/cdn\/shop\/files\/CheckpointALR3-26-49944-A-Alt4.jpg?v=1764866079","\/\/projektride.co.uk\/cdn\/shop\/files\/CheckpointALR3-26-49944-A-Alt2.jpg?v= 1764866078","\/\/projektride.co.uk\/cdn\/shop\/files\/CheckpointALR3-26-49944-A-Accessory1.jpg?v=1764866079"],"featured_image":"\/\/projektride.co.uk\/cdn\/shop\/files\/CheckpointALR3-26-49944-A-Primary.png?v=1764866080","options":["Size"],"media":[{"alt":null,"id":68980133298559,"position":1,"preview_image":{"aspect_ratio":1.333,"height":1440,"width":1920,"src":"\/\/projektride.co.uk\/cdn\/shop\/files\/CheckpointALR3-26-49944-A-Primary.png?v=1764866080"},"aspect_ratio":1.333,"height":1440,"media_type":"image","src":"\/\/projektride.co.uk\/cdn\/shop\/files\/CheckpointALR3-26-49944-A-Primary.png?v=1764866080","width":1920},{"alt":null,"id":68980133331327,"position":2,"preview_image":{"aspect_ratio":1.333,"height":1440,"width":1920,"src":"\/\/projektride.co.uk\/cdn\/shop\/files\/CheckpointALR3-26-49944-A-Alt1.png?v=1764866080"},"aspect_ratio":1.333,"height":1440,"media_type":"image","src":"\/\/projektride.co.uk\/cdn\/shop\/files\/CheckpointALR3-26-49944-A-Alt1.png?v=1764866080","width":1920},{"alt":null,"id":68d class=\"flex-none w-full md:w-4\/5 font-normal\"\u003e\n\u003cdiv class=\"p-2 border-b-2 border-gray-10\"\u003e\n\u003cdiv\u003eBontrager Paradigm 23, Tubeless Ready, 24-hole, 23 mm width, Presta valve\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/dd\u003e\n\u003cdt class=\"flex-none w-full md:w-1\/5 mb-0 py-2 pr-1 font-medium border-b-2 md:border-r-2 border-gray-10\"\u003eSpokes\u003c\/dt\u003e\n\u003cdd class=\"flex-none w-full md:w-4\/5 font-normal\"\u003e\n\u003cdiv class=\"p-2 border-b-2 border-gray-10\"\u003e\n\u003cdiv\u003e14 g stainless steel, black\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/dd\u003e\n\u003cdt class=\"flex-none w-full md:w-1\/5 mb-0 py-2 pr-1 font-medium border-b-2 md:border-r-2 border-gray-10\"\u003eTyre\u003c\/dt\u003e\n\u003cdd class=\"flex-none w-full md:w-4\/5 font-normal\"\u003e\n\u003cdiv class=\"p-2 border-b-2 border-gray-10\"\u003e\n\u003cdiv\u003eBontrager Girona Pro, Tubeless Ready, GR puncture protection, aramid bead, 60 tpi, 700x42 mm\u003c\/div\u003e\n\u003c\/div\u00 3e\n\u003c\/dd\u003e\n\u003cdt class=\"flex-none w-full md:w-1\/5 mb-0 py-2 pr-1 font-medium border-b-2 md:border-r-2 border-gray-10\"\u003eTyre part\u003c\/dt\u003e\n\u003cdd class=\"flex-none w-full md:w-4\/5 font-normal\"\u003e\n\u003cdiv class=\"p-2 border-b-2 border-gray-10\"\u003e\n\u003cdiv\u003eBontrager TLR sealant, 180 ml\/6 oz\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/dd\u003e\n\u003cdt class=\"flex-none w-full md:w-1\/5 mb-0 py-2 pr-1 font-medium border-b-2 md:border-r-2 border-gray-10\"\u003eMax tyre size\u003c\/dt\u003e\n\u003cdd class=\"flex-none w-full md:w-4\/5 p-2 font-normal border-b-2 border-gray-10\"\u003e50 mm without mudguards, 42 mm with mudguards (as measured, see manual for details)\u003c\/dd\u003e\n\u003c\/dl\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv data-v-038d3ba2=\"\" id=\"pdl-collapse-item-pf2m29\" class=\"pdl-collapse-item is-active\" data-name=\"7733d3f7-f08f-4789-922e-58c9c0fc5ef9\"\u003e\n\u003ch2 class=\"\"\u003e\u003cbutton id=\"pdl-colla




