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2XS
135 - 145 cm
64 - 68 cmHeader Image
25" - 27"
145 - 155 cm
4'9" - 5'1"
S

Frog 67

33" - 35"

£490.00

XL
188 - 195 cm
89 - 91 cm
2XL 6'5" - 6'8"
e saddle. Measure the distance from the top edge of the ruler to the ground to find your inside leg measurement. Your inside leg is very important to your final bike size so please measure carefully.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003csection data-v-05762449=\"\" id=\"SizingComponent\" data-magellan-target=\"SizingComponent\" class=\"sizing-and-fit-aftermarket-component sizing-table grid-container mb-6\"\u003e\n\u003ch2 data-v-05762449=\"\" class=\"header--lg mb-1 cell small-12\"\u003eSizing\u003c\/h2\u003e\n\u003cdiv data-v-05762449=\"\" class=\"rider-sizing mb-2\"\u003e\n\u003cdiv data-v-4052fbf6=\"\" data-v-05762449=\"\"\u003e\n\u003cdiv data-v-4052fbf6=\"\" class=\"size-table\"\u003e\n\u003ctable data-v-3ac87600=\"\" data-v-4052fbf6=\"\" class=\"trek-table trek-table--hstripe trek-table--borderless trek-table--centered trek-table--small trek-table--sticky-headers trek-table--row-headers\" qaid=\"size-table\"\u003e\n\u003ccaption data-v-3ac87600=\"\" class=\"sr-only\"\u003esize-table\u00 3c\/caption\u003e\n\u003cthead data-v-3ac87600=\"\"\u003e\n\u003ctr data-v-3ac87600=\"\"\u003e\n\u003cth data-v-3ac87600=\"\" scope=\"col\" class=\"font-bold\" qaid=\"size-table-column-header-Size\"\u003eSize\u003c\/th\u003e\n\u003cth data-v-3ac87600=\"\" scope=\"col\" class=\"font-bold\" qaid=\"size-table-column-header-Rider Height\"\u003eRider Height\u003c\/th\u003e\n\u003cth data-v-3ac87600=\"\" scope=\"col\" class=\"font-bold\" qaid=\"size-table-column-header-Inseam\"\u003eInseam\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody data-v-3ac87600=\"\"\u003e\n\u003ctr data-v-3ac87600=\"\"\u003e\n\u003cth data-v-3ac87600=\"\" scope=\"row\" qaid=\"size-table-row-header-2XS\"\u003e2XS\u003c\/th\u003e\n\u003ctd data-v-3ac87600=\"\"\u003e\n\u003cp class=\"m-0\"\u003e135 - 145 cm\u003c\/p\u003e\n\u003cp class=\"m-0\"\u003e4'5\" - 4'9\"\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd data-v-3ac87600=\"\"\u003e\n\u003cp class=\"m-0\"\u003e64 - 68 cm\u003c\/p\u003e\n\u003cp class=\"m-0\"\u003e25\" - 27\"
\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-v-3ac87600=\"\"\u003e\n\u003cth data-v-3ac87600=\"\" scope=\"row\" qaid=\"size-table-row-header-XS\"\u003eXS\u003c\/th\u003e\n\u003ctd data-v-3ac87600=\"\"\u003e\n\u003cp class=\"m-0\"\u003e145 - 155 cm\u003c\/p\u003e\n\u003cp class=\"m-0\"\u003e4'9\" - 5'1\"\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd data-v-3ac87600=\"\"\u003e\n\u003cp class=\"m-0\"\u003e69 - 73 cm\u003c\/p\u003e\n\u003cp class=\"m-0\"\u003e27\" - 29\"\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-v-3ac87600=\"\"\u003e\n\u003cth data-v-3ac87600=\"\" scope=\"row\" qaid=\"size-table-row-header-S\"\u003eS\u003c\/th\u003e\n\u003ctd data-v-3ac87600=\"\"\u003e\n\u003cp class=\"m-0\"\u003e155 - 165 cm\u003c\/p\u003e\n\u003cp class=\"m-0\"\u003e5'1\" - 5'5\"\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd data-v-3ac87600=\"\"\u003e\n\u003cp class=\"m-0\"\u003e74 - 78 cm\u003c\/p\u003e\n\u003cp class=\"m-0\"\u003e29\" - 31\"\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\ u003e\n\u003ctr data-v-3ac87600=\"\"\u003e\n\u003cth data-v-3ac87600=\"\" scope=\"row\" qaid=\"size-table-row-header-M\"\u003eM\u003c\/th\u003e\n\u003ctd data-v-3ac87600=\"\"\u003e\n\u003cp class=\"m-0\"\u003e165 - 176 cm\u003c\/p\u003e\n\u003cp class=\"m-0\"\u003e5'5\" - 5'9\"\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd data-v-3ac87600=\"\"\u003e\n\u003cp class=\"m-0\"\u003e79 - 83 cm\u003c\/p\u003e\n\u003cp class=\"m-0\"\u003e31\" - 33\"\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-v-3ac87600=\"\"\u003e\n\u003cth data-v-3ac87600=\"\" scope=\"row\" qaid=\"size-table-row-header-ML\"\u003eML\u003c\/th\u003e\n\u003ctd data-v-3ac87600=\"\"\u003e\n\u003cp class=\"m-0\"\u003e173 - 180 cm\u003c\/p\u003e\n\u003cp class=\"m-0\"\u003e5'8\" - 5'11\"\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd data-v-3ac87600=\"\"\u003e\n\u003cp class=\"m-0\"\u003e81 - 86 cm\u003c\/p\u003e\n\u003cp class=\"m-0\"\u003e32\" - 34\"\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-v-3ac87600=\"\"\u003e\n\0000,"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":51893528625535,"title":"Orange \/ XS ( 27.5\" Wheel )","option1":"Orange","option2":"XS ( 27.5\" Wheel )","option3":null,"sku":"5295487","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Trek Marlin 7 Gen 3 - Orange \/ XS ( 27.5\" Wheel )","public_title":"Orange \/ XS ( 27.5\" Wheel )","options":["Orange","XS ( 27.5\" Wheel )"],"price":110000,"weight":0,"compare_at_price":null,"inventory_management":"shopify","barcode":"","requires_selling_plan":false,"selling_plan_allocations":[]},{"id":51893528658303,"title":"Orange \/ Small ( 27.5\" Wheel )","option1":"Orange","option2":"Small ( 27.5\" Wheel )","option3":null,"sku":"5295488","requires_shipping":true,"taxable":true,"featured_image":null,"available":false,"name":"Trek Marlin 7 Gen 3 - Orange \/ Small ( 27.5\" Wheel )","public_title":"Orange \/ Small ( 27.5\" Wheel )","options":["Orange","Small ( 27.5\" Wheel )"],"price":110000,"weight":0,"compare_at_price":null,"inventory_management":"shopify","barcode":"","requires_selling_plan":false,"selling_plan_allocations":[]},{"id":51893528691071,"title":"Orange \/ Medium ( 29\" Wheel )","option1":"Orange","option2":"Medium ( 29\" Wheel )","option3":null,"sku":"5295489","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Trek Marlin 7 Gen 3 - Orange \/ Medium ( 29\" Wheel )","public_title":"Orange \/ Medium ( 29\" Wheel )","options":["Orange","Medium ( 29\" Wheel )"],"price":110000,"weight":0,"compare_at_price":null,"inventory_management":"shopify","barcode":"","requires_selling_plan":false,"selling_plan_allocations":[]},{"id":51893528723839,"title":"Orange \/ Medium Large ( 29\" Wheel )","option1":"Orange","option2":"Medium Large ( 29\" Wheel )","option3":null,"sku":"5295490","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Trek Marlin 7 Gen 3 - Ora
featured_image":null,"available":true,"name":"Trek Marlin 7 Gen 3 - White \/ Large ( 29\" Wheel )","public_title":"White \/ Large ( 29\" Wheel )","options":["White","Large ( 29\" Wheel )"],"price":110000,"weight":0,"compare_at_price":null,"inventory_management":"shopify","barcode":"","requires_selling_plan":false,"selling_plan_allocations":[]},{"id":51893529248127,"title":"White \/ Extra Large ( 29\" Wheel )","option1":"White","option2":"Extra Large ( 29\" Wheel )","option3":null,"sku":"5295484","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Trek Marlin 7 Gen 3 - White \/ Extra Large ( 29\" Wheel )","public_title":"White \/ Extra Large ( 29\" Wheel )","options":["White","Extra Large ( 29\" Wheel )"],"price":110000,"weight":0,"compare_at_price":null,"inventory_management":"shopify","barcode":"","requires_selling_plan":false,"selling_plan_allocations":[]},{"id":51893529280895,"title":"White \/ Extra Extra Large ( 29\" Wheel )","option1":"White","option2":"Extra Extra Larg e ( 29\" Wheel )","option3":null,"sku":"5295485","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Trek Marlin 7 Gen 3 - White \/ Extra Extra Large ( 29\" Wheel )","public_title":"White \/ Extra Extra Large ( 29\" Wheel )","options":["White","Extra Extra Large ( 29\" Wheel )"],"price":110000,"weight":0,"compare_at_price":null,"inventory_management":"shopify","barcode":"","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/projektride.co.uk\/cdn\/shop\/files\/Marlin7-24-41217-B-Primary.webp?v=1730813815","\/\/projektride.co.uk\/cdn\/shop\/files\/Marlin7-24-41217-B-Alt1.webp?v=1730813823","\/\/projektride.co.uk\/cdn\/shop\/files\/Marlin7-24-41217-B-Alt4.webp?v=1730813831","\/\/projektride.co.uk\/cdn\/shop\/files\/Marlin7-24-41217-B-Alt5.webp?v=1730813839","\/\/projektride.co.uk\/cdn\/shop\/files\/Marlin7-24-41217-C-Primary.webp?v=1730813799","\/\/projektride.co.uk\/cdn\/shop\/files\/Marlin7-24-41217-A-Primary.webp?v=1730813808"],"featured_image":"\/\
/projektride.co.uk\/cdn\/shop\/files\/Marlin7-24-41217-B-Primary.webp?v=1730813815","options":["Colour","Size"],"media":[{"alt":null,"id":63099192410495,"position":1,"preview_image":{"aspect_ratio":1.333,"height":1080,"width":1440,"src":"\/\/projektride.co.uk\/cdn\/shop\/files\/Marlin7-24-41217-B-Primary.webp?v=1730813815"},"aspect_ratio":1.333,"height":1080,"media_type":"image","src":"\/\/projektride.co.uk\/cdn\/shop\/files\/Marlin7-24-41217-B-Primary.webp?v=1730813815","width":1440},{"alt":null,"id":63099193295231,"position":2,"preview_image":{"aspect_ratio":1.333,"height":1080,"width":1440,"src":"\/\/projektride.co.uk\/cdn\/shop\/files\/Marlin7-24-41217-B-Alt1.webp?v=1730813823"},"aspect_ratio":1.333,"height":1080,"media_type":"image","src":"\/\/projektride.co.uk\/cdn\/shop\/files\/Marlin7-24-41217-B-Alt1.webp?v=1730813823","width":1440},{"alt":null,"id":63099195588991,"position":3,"preview_image":{"aspect_ratio":1.333,"height":1080,"width":1440,"src":"\/\/projektride.co.uk\/cdn\/shop\/files\/Marlin7-24-41 217-B-Alt4.webp?v=1730813831"},"aspect_ratio":1.333,"height":1080,"media_type":"image","src":"\/\/projektride.co.uk\/cdn\/shop\/files\/Marlin7-24-41217-B-Alt4.webp?v=1730813831","width":1440},{"alt":null,"id":63099195982207,"position":4,"preview_image":{"aspect_ratio":1.333,"height":1080,"width":1440,"src":"\/\/projektride.co.uk\/cdn\/shop\/files\/Marlin7-24-41217-B-Alt5.webp?v=1730813839"},"aspect_ratio":1.333,"height":1080,"media_type":"image","src":"\/\/projektride.co.uk\/cdn\/shop\/files\/Marlin7-24-41217-B-Alt5.webp?v=1730813839","width":1440},{"alt":null,"id":63099191198079,"position":5,"preview_image":{"aspect_ratio":1.333,"height":1080,"width":1440,"src":"\/\/projektride.co.uk\/cdn\/shop\/files\/Marlin7-24-41217-C-Primary.webp?v=1730813799"},"aspect_ratio":1.333,"height":1080,"media_type":"image","src":"\/\/projektride.co.uk\/cdn\/shop\/files\/Marlin7-24-41217-C-Primary.webp?v=1730813799","width":1440},{"alt":null,"id":63099191951743,"position":6,"preview_image":{"aspect_ratio":1.333,"height":1080,"wi
{ "@context": "http://schema.org/", "@type": "Product", "name": "Trek Marlin 7 Gen 3", "url": "https:\/\/projektride.co.uk\/products\/trek-marlin-7-gen-3","image": [ "https:\/\/projektride.co.uk\/cdn\/shop\/files\/Marlin7-24-41217-B-Primary_1440x.webp?v=1730813815" ],"description": "The Marlin 7 is your best friend on the trail and wherever else you roll thanks to its confidence-boosting trail geometry. It finds the perfect balance between price and performance with an upgraded RockShox suspension fork that makes quick work of rocks and bumps in your path and the huge gearing range of a SRAM 12-speed SX Eagle drivetrain.\n \nIt's right for you if...You want a go-anywhere trail bike that's got upgrades where it matters most, but won't break the bank. You want to build skills on the trail, and need a bike with confidence-inspiring geometry and upgraded components that can keep up with your progress.\nThe tech you getA lightweight aluminium frame with modern trail riding geometry and internal routing that keeps cables protected and the bike looking sleek. An upgraded RockShox suspension fork smooths out rowdy trails, 12-speed SRAM SX Eagle shifting and the serious stopping power of hydraulic disc brakes.\nThe final wordThe Marlin 7 is the go-to trail bike for those wanting to build skills on the singletrack and get the right bang for their buck with upgraded suspension and confidence-inspiring geometry.\n \nHow tall are you?To measure your height, stand up straight, barefoot, with your back, heels, shoulders and head all touching a wall. While looking straight ahead, place a book or straight edge on your head and slowly pu
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hild-specific frame design research has helped us create a helpful kids’ bike sizing app. View our bike sizing guide to discover the best-sized bike for your child or alternatively speak to one of our local stockists about our children’s bike range.Track Service Progress

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Available coloursInsure Your Bike*: Dark Grey, Electric Blue, Neon Green and Neon Red.Privacy Policy
*Actual colours may vary. This is due to the fact that every computer monitor has a different capability to display colours and that everyone sees these colours differently. Our photos show the samples as life-like as possible, but please understand the actual colour may vary slightly as paint batches also have variances. We cannot guarantee that the colour you see accurately portrays the true colour of the productCookie Policy
 

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