Skewer frontMarlin 4 is a trail-worthy daily rider that's perfectly suited for everyday adventures, on and off the trail. It features a trail-savvy frame with a suspension fork, 8-speed Shimano ESSA shifting and mounts for a rack and kickstand that make it an ideal choice for trail riders or anyone looking for a comfortable, stable commuter with the ruggedness of a real mountain bike.
Frameset
Formula DC-22, alloy, 6-bolt, Shimano 8/9/10 freehub, 135x5 mm
Bontrager alloy, 31.6 mm, 12 mm offset, 330 mm length
This bike has a maximum total weight limit (combined weight of bicycle, rider and cargo) of 136 kg (300 lb).
Size:
ML , L , XL , XXL
We reserve the right to make changes to the product information contained on this site at any time without notice, including with respect to equipment, specifications, models, colours, materials and pricing. Due to supply chain issues, compatible parts may be substituted at any time without notice.Bontrager alloy, 31.6 mm, 12 mm offset, 400 mm length
Bike and frame weights are based on pre-production painted frames at time of publication. Weights may vary in final production.
*Handlebar
Gr
ips
ue to global supply chain challenges, shipping times could be longer than usual.Bontrager Comp, 31.8 mm, Blendr compatible, 7-degree, 60 mm length
XXL
Bontrager Comp, 31.8 mm, Blendr compatible, 7-degree, 70 mm length
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.Head set
Semi-integrated, 1-1/8''
Yes, we offer full and partial refunds.Size:
Please enquire for more information about our Refund policy.
XS , S
Tektro HD-M276 hydraulic disc
Size:
We use all major carriers, and local courier partners. Use the shipping estimator in the cart to check your shipping rates.
Email This bike has a maximum total weight limit (combined weight of bicycle, rider and cargo) of 136 kg (300 lb).[email protected]
We reserve the right to make changes to the product information contained on this site at any time without notice, including with respect to equipment, specifications, models, colours, materials and pricing. Due to supply chain issues, compatible parts may be substituted at any time without notice.
South Queensferry
Working Hours:
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\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp data-v-631a2fc2=\"\" class=\"mt-2 mb-1\"\u003eWe reserve the right to make changes to the product information contained on this site at any time without notice, including with respect to equipment, specifications, models, colours, materials and pricing. Due to supply chain issues, compatible parts may be substituted at any time without notice.\u003c\/p\u003e\n\u003cp data-v-631a2fc2=\"\" class=\"mb-1\"\u003eBike and frame weights are based on pre-production painted frames at time of publication. Weights may vary in final production.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","published_at":"2025-11-15T14:03:51+00:00","created_at":"2025-11-15T14:03:51+00:00","vendor":"Trek","type":"Bicycles","tags":["Marlin","spo-cs-disabled","spo-default","spo-disabled","spo-notify-me-disabled"],"price":52500,"price_min":52500,"price_max":52500,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_pri
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":1.333,"height":1440,"media_type":"image","src":"\/\/substancecycles.co.uk\/cdn\/shop\/files\/Marlin4-26-57361-A-Alt2_b788321c-7249-424d-ae7f-81ef418388e3.jpg?v=1763215435","width":1920},{"alt":null,"id":55956334281046,"position":6,"preview_image":{"aspect_ratio":1.333,"height":1440,"width":1920,"src":"\/\/substancecycles.co.uk\/cdn\/shop\/files\/Marlin4-26-57361-A-Alt3_dfd86b86-467b-495e-9133-1039affdaf73.jpg?v=1763215435"},"aspect_ratio":1.333,"height":1440,"media_type":"image","src":"\/\/substancecycles.co.uk\/cdn\/shop\/files\/Marlin4-26-57361-A-Alt3_dfd86b86-467b-495e-9133-1039affdaf73.jpg?v=1763215435","width":1920}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cdiv data-v-fa0c522c=\"\" class=\"b2b-buying-zone__info cell medium-6 large-12\"\u003e\n\u003cdiv data-v-fa0c522c=\"\" class=\"buying-zone__positioning-statement mb-2 pt-2 border-t border-gray-10\"\u003e\n\u003cp data-v-fa0c522c=\"\"\u003eMarlin 4 is a trail-worthy daily rider that's perfectly suited for everyday adventAny electric bike that has been modified or "chipped" will result in automatic disqualification of liability for any error codes or damage to the electric system. If an error code occurs due to modifications made to the bike, which affects its performance or functionality, we will not be held responsible. All service costs will still be applicable. By booking a service for a modified electric bike, either through our website or in-store, you automatically agree to these terms and conditions.ures, on and off the trail. It features a trail-savvy frame with a suspension fork, 8-speed Shimano ESSA shifting and mounts for a rack and kickstand that make it an ideal choice for trail riders or anyone looking for a comfortable, stable commuter with the ruggedness of a real mountain bike.\u003c\/p\u003e\n\u003cp data-v-fa0c522c=\"\"\u003e \u003c\/p\u003e\n\u003cdiv data-v-631a2fc2=\"\" class=\"pdl-collapse\"\u003e\n\u003cp data-v-631a2fc2=\"\"\u003e*Please note – spec applies to all sizes unless listed separately\u003c\/p\u003e\n\u003cdiv data-v-631a2fc2=\"\" id=\"pdl-collapse-item-0xtga\" class=\"pdl-collapse-item is-active\" data-name=\"cdf78c8a-8a2e-4be9-a285-9a91ff20ba2d\"\u003e\n\u003ch2 class=\"\"\u003e\u003cbutton id=\"pdl-collapse-head-0xtga\" 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-0xtga\" tabindex=\"0\"\u003e\u003cspan c
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],"description": "\n\nMarlin 4 is a trail-worthy daily rider that's perfectly suited for everyday adventures, on and off the trail. It features a trail-savvy frame with a suspension fork, 8-speed Shimano ESSA shifting and mounts for a rack and kickstand that make it an ideal choice for trail riders or anyone looking for a comfortable, stable commuter with the ruggedness of a real mountain bike.\n \n\n*Please note – spec applies to all sizes unless listed separately\n\nFrameset\n\n\n\n*Frame\n\n\nSize: XS\nAlpha Silver Aluminium, curved top tube, internal derailleur and dropper post routing, rack and kickstand mount, 135x5 mm ThruSkew\n\n\nSize: S , M , ML , L , XL , XXL\nAlpha Silver Aluminium, internal derailleur and dropper post routing, rack and kickstand mount, 135x5 mm ThruSkew\n\n\n*Fork\n\n\nSize: XS\nSR Suntour XCE 28, coil spring, preload, 42 mm offset for 27.5\" wheel, 100 mm QR, 80 mm travel\n\n\nSize: S\nSR Suntour XCE 28, coil spring, preload, 42 mm offset for 27.5\" wheel, 100 mm QR, 100 mm travel\n\n\nSize: M , ML , L , XL , XXL\nSR Suntour XCE 28, coil spring, preload, 46 mm offset for 29\" wheel, 100 mm QR, 100 mm travel\n\n\n\n\n\n\n\nWheels\n\n\n\nHub front\n\n\nFormula DC-20, alloy, 6-bolt, 100x5 mm\n\n\nHub rear\n\n\nFormula DC-22, alloy, 6-bolt, Shimano 8\/9\/10 freehub, 135x5 mm\n\n\nSkewer rear\n\n173x5 mm QR\n\nRim\n\n\nBontrager Connection, double-wall, 32-hole, 20 mm width, Schrader valve\n\n\n*Tyre\n\n\nSize: XS , S\nBontrager Montrose Comp, wire bead, 30 tpi, 27.5x2.40\"\n\n\nSize: M , ML , L , XL , XXL\nBontrager Montrose Comp, wire bead, 30 tpi, 29x2.40\"\n\n\n\n\n\n\n\nDrivetrain\n\n\n\nShifter\n\n\nShimano M315, 8-speed\n\n\nRear derailleur\n\n\nShimano ESSA U2000\n\n\n*Crank\n\n\nSize: XS\nProWheel alloy, 30T narrow-wide steel ring, 160 mm length\n\n\nSize: S , M , ML\nProWheel alloy, 30T narrow-wide steel ring, 170 mm length\n\n\nSize: L , XL , XXL\nProWheel alloy, 30T narrow-wide steel ring, 175 mm length\n\n\nCassette\n\n\nShimano HG300, 11-45, 8-speed\n\n\nChain\n\n\nKMC Z8.3, 8-speed\n\n\nPedal\n\n\nNylon platform\n\n\n\n\n\n\n\nComponents\n\n\n\nSaddle\n\nBontrager Verse Short, stainless steel rails\n\n*Seatpost\n\n\nSize: XS , S , M\nBontrager alloy, 31.6 mm, 12 mm offset, 330 mm length\n\n\nSize: ML , L , XL , XXL\nBontrager alloy, 31.6 mm, 12 mm offset, 400 mm length\n\n\n*Handlebar\n\n\nSize: XS\nBontrager alloy, 31.8 mm, 5 mm rise, 690 mm width\n\n\nSize: S\nBontrager alloy, 31.8 mm, 15 mm rise, 720 mm width\n\n\nSize: M , ML , L , XL , XXL\nBontrager alloy, 31.8 mm, 15 mm rise, 750 mm width\n\n\nGrips\n\nTrek Line Comp, nylon lock-on\n\n*Stem\n\n\nSize: XS , S\nBontrager Comp, 31.8 mm, 7-degree, 35 mm length\n\n\nSize: M , ML , L\nBontrager Comp, 31.8 mm, Blendr compatible, 7-degree, 50 mm length\n\n\nSize: XLBontrager Comp, 31.8 mm, Blendr compatible, 7-degree, 60 mm length\n\n\nSize: XXLBontrager Comp, 31.8 mm, Blendr compatible, 7-degree, 70 mm length\n\n\nHead set\n\n\nSemi-integrated, 1-1\/8''\n\n\n*Brake\n\n\nSize: XS , S\nTektro HD-M276 hydraulic disc\n\n\nSize: XS , S , M , ML , L , XL , XXL\nPower BH-M286TF hydraulic disc, 160 mm rotor\n\n\nSize: M , ML , L , XL , XXL\nTektro HD-M275 hydraulic disc\n\n\nSize: M , ML , L , XL , XXL\nPower BH-M286TF hydraulic disc, 180 mm rotor\n\n\n*Brake rotor\n\n\nSize: XS , S , M , ML , L , XL , XXL\nTektro, 6-bolt, 160mm\n\n\nSize: M , ML , L , XL , XXL\nTektro, 6-bolt, 180mm\n\n\n\n\n\n\n\nWeight\n\n\n\nWeight\nM - 14.90 kg \/ 32.85 lbs\nWeight limit\nThis bike has a maximum total weight limit (combined weight of bicycle, rider and cargo) of 136 kg (300 lb).\n\n\n\n\n\nWe reserve the right to make changes to the pro
duct information contained on this site at any time without notice, including with respect to equipment, specifications, models, colours, materials and pricing. Due to supply chain issues, compatible parts may be substituted at any time without notice.\nBike and frame weights are based on pre-production painted frames at time of publication. Weights may vary in final production.\n\n","sku": "5336955","brand": {
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"name": "Trek"
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