ng every ride into an adventure.\u003c\/p\u003e\n\u003cp\u003eThe tech you get\u003cbr\u003eA responsive 300 Series Alpha Aluminium frame, hidden cables that won't interfere with bags, integrated rack, mudguard and frame bag mounts, a 1x11 speed SRAM Apex drivetrain for smooth shifting on punchy climbs and variable terrain, mechanical disc brakes for ease of stopping quick in all conditions, tubeless-ready rims and wide Bontrager Girona Pro 700x42c gravel tyres for added comfort and traction.\u003c\/p\u003e\n\u003cp\u003eThe final word\u003cbr\u003eIf you're ready to start exploring every road while taking on the daily grind, the Checkpoint ALR 4 is the ride for you. Versatility is the name of the game and a durable alloy frame, mounts for all kinds of accessories and wide tyres make for comfort and customisation wherever the road, or lack thereof, takes you.\u003c\/p\u003e\n\u003cp\u003eHow tall are you?\u003cbr\u003eTo measure your height, stand up straight, barefoot, with your back, heels, shoulders and he=\"\" 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\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-49\"\u003e49\u003c\/
Any 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.
Domestic shipping can take up to 5 business days.
We’re able to tune Sixfinity to have ouroption
value="49447454277974"
>52 / Grey
Foreign shipping could take up to 14 business days. desired ride characteristics while>
Due to global supply chain challenges, shipping times could be longer than usual.
accommodating the weight and speed thatoption
value="49447454310742"
>52 / Blue
ll,"id":51674111377750,"position":1,"preview_image":{"aspect_ratio":1.333,"height":1080,"width":1440,"src":"\/\/substancecycles.co.uk\/cdn\/shop\/files\/CheckpointALR4-24-41513-A-Primary.png?v=1741352388"},"aspect_ratio":1.333,"height":1080,"media_type":"image","src":"\/\/substancecycles.co.uk\/cdn\/shop\/files\/CheckpointALR4-24-41513-A-Primary.png?v=1741352388","width":1440},{"alt":null,"id":51674111410518,"position":2,"preview_image":{"aspect_ratio":1.333,"height":1080,"width":1440,"src":"\/\/substancecycles.co.uk\/cdn\/shop\/files\/CheckpointALR4-24-41513-B-Primary.png?v=1741352388"},"aspect_ratio":1.333,"height":1080,"media_type":"image","src":"\/\/substancecycles.co.uk\/cdn\/shop\/files\/CheckpointALR4-24-41513-B-Primary.png?v=1741352388","width":1440},{"alt":null,"id":51674111443286,"position":3,"preview_image":{"aspect_ratio":1.333,"height":1080,"width":1440,"src":"\/\/substancecycles.co.uk\/cdn\/shop\/files\/CheckpointALR4-24-41513-A-Alt2.jpg?v=1741352388"},"aspect_ratio":1.333,"height":1080,"media_t32" - 33"
cycles.co.uk\/cdn\/shop\/files\/CheckpointALR4-24-41513-A-Accessory1.jpg?v=1741352388"},"aspect_ratio":1.333,"height":1080,"media_type":"image","src":"\/\/substancecycles.co.uk\/cdn\/shop\/files\/CheckpointALR4-24-41513-A-Accessory1.jpg?v=1741352388","width":1440}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cp\u003eThe Checkpoint ALR 4 is a high-value gravel bike ready for the roads less travelled. Kitted out with a 300 Series Alpha Aluminium frame, the Checkpoint ALR 4 is just as responsive on chunky gravel roads as it is smooth on the tarmac. Tons of features like tubeless-ready wheels, a SRAM Apex 11-speed drivetrain and mechanical disc brakes make Checkpoint ALR 4 the perfect ride for ease of entry into the wide world of gravel.\u003c\/p\u003e\n\u003cp\u003eIt's right for you if...\u003cbr\u003eYou're ready for adventures beyond the beaten path and want a gravel bike that balances budget and capability. The Checkpoint ALR 4 is your ticket to turning every ride into an adventure
MEDIUM
ooking straight ahead, place a book or straight edge on your head and slowly push it against the wall. Your straight edge should be parallel with the floor. Mark the spot where the bottom of the book is touching the wall. The distance from the marked spot to the floor is your height.\u003c\/p\u003e\n\u003cp\u003eWhat is your inside leg?\u003cbr\u003eHow to measure: Stand barefoot with your back straight and against a wall. Tuck a ruler or something that extends to the floor between your legs. Using both hands, and keeping it level, pull the ruler up into your crotch as if you were sitting on the saddle. Measure the distance from the top edge of the ruler to\u003cmeta charset=\"utf-8\"\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\u003cdiv data-v-05762449=\"\" class=\"rider-sizing mb-2\"\u003e\n\u003cdiv data-v-4052fbf6=\"\" data-v-05762449=\"\"\u003
600=\"\"\u003e\n\u003cp class=\"m-0\"\u003e156 - 163 cm\u003c\/p\u003e\n\u003cp class=\"m-0\"\u003e5'1\" - 5'4\"\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd data-v-3ac87600=\"\"\u003e\n\u003cp class=\"m-0\"\u003e74 - 77 cm\u003c\/p\u003e\n\u003cp class=\"m-0\"\u003e29\" - 30\"\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-52\"\u003e52\u003c\/th\u003e\n\u003ctd data-v-3ac87600=\"\"\u003e\n\u003cp class=\"m-0\"\u003e163 - 168 cm\u003c\/p\u003e\n\u003cp class=\"m-0\"\u003e5'4\" - 5'6\"\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd data-v-3ac87600=\"\"\u003e\n\u003cp class=\"m-0\"\u003e76 - 79 cm\u003c\/p\u003e\n\u003cp class=\"m-0\"\u003e30\" - 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-54\"\u003e54\u003c\/th\u003e\n\u003ctd data-v-3ac87600=\"\"\u003e\n\u003cp class=\"m-0\"\u003e1
CASSETTE
"m-0\"\u003e5'11\" - 6'1\"\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd data-v-3ac87600=\"\"\u003e\n\u003cp class=\"m-0\"\u003e84 - 87 cm\u003c\/p\u003e\n\u003cp class=\"m-0\"\u003e33\" - 34\"\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-61\"\u003e61\u003c\/th\u003e\n\u003ctd data-v-3ac87600=\"\"\u003e\n\u003cp class=\"m-0\"\u003e185 - 191 cm\u003c\/p\u003e\n\u003cp class=\"m-0\"\u003e6'1\" - 6'3\"\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd data-v-3ac87600=\"\"\u003e\n\u003cp class=\"m-0\"\u003e86 - 90 cm\u003c\/p\u003e\n\u003cp class=\"m-0\"\u003e34\" - 35\"\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection data-v-05762449=\"\" id=\"GeometryComponent\" data-magellan-target=\"GeometryComponent\" class=\"sizing-and-fit-aftermarket-component sizing-table grid-con
5'5" - 5'11"
58
SHIMANO SLX 10-51
180 - 185 cm
CHAIN
5'11" - 6'1"LA
SHIMANO SLX
84 - 87 cm
BRAKES33" - 34"
SRAM CODE R
61ROTOR F/R
185 - 191 cm
ain and mechanical disc brakes make Checkpoint ALR 4 the perfect ride for ease of entry into the wide world of gravel.\u003c\/p\u003e\n\u003cp\u003eIt's right for you if...\u003cbr\u003eYou're ready for adventures beyond the beaten path and want a gravel bike that balances budget and capability. The Checkpoint ALR 4 is your ticket to turning every ride into an adventure.\u003c\/p\u003e\n\u003cp\u003eThe tech you get\u003cbr\u003eA responsive 300 Series Alpha Aluminium frame, hidden cables that won't interfere with bags, integrated rack, mudguard and frame bag mounts, a 1x11 speed SRAM Apex drivetrain for smooth shifting on punchy climbs and variable terrain, mechanical disc brakes for ease of stopping quick in all conditions, tubeless-ready rims and wide Bontrager Girona Pro 700x42c gravel tyres for added comfort and traction.\u003c\/p\u003e\n\u003cp\u003eThe final word\u003cbr\u003eIf you're ready to start exploring every road while taking on the daily grind, the Checkpoint ALR 4 is the ride for you. Versati the ruler to\u003cmeta charset=\"utf-8\"\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\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\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\u
003cth 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-49\"\u003e49\u003c\/th\u003e\n\u003ctd data-v-3ac87600=\"\"\u003e\n\u003cp class=\"m-0\"\u003e156 - 163 cm\u003c\/p\u003e\n\u003cp class=\"m-0\"\u003e5'1\" - 5'4\"\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd data-v-3ac87600=\"\"\u003e\n\u003cp class=\"m-0\"\u003e74 - 77 cm\u003c\/p\u003e\n\u003cp class=\"m-0\"\u003e29\" - 30\"\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-52\"\u003e52\u003c\/th\u003e\n\u003ctd data-v-3ac87600=\"\"\u003e\n\u003cp class=\"m-0\"\u003e163 - 168 cm\u003c\/p\u003e\n\u003cp class=\"m-0\"\u003e5'4\" - 5'6\"\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd data-v
{
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"name": "Trek Checkpoint ALR 4",
"url": "https:\/\/substancecycles.co.uk\/products\/trek-checkpoint-alr-4","image": [
"https:\/\/substancecycles.co.uk\/cdn\/shop\/files\/CheckpointALR4-24-41513-A-Primary_1440x.png?v=1741352388"
],"description": "The Checkpoint ALR 4 is a high-value gravel bike ready for the roads less travelled. Kitted out with a 300 Series Alpha Aluminium frame, the Checkpoint ALR 4 is just as responsive on chunky gravel roads as it is smooth on the tarmac. Tons of features like tubeless-ready wheels, a SRAM Apex 11-speed drivetrain and mechanical disc brakes make Checkpoint ALR 4 the perfect ride for ease of entry into the wide world of gravel.\nIt's right for you if...You're ready for adventures beyond the beaten path and want a gravel bike that balances budget and capability. The Checkpoint ALR 4 is your ticket to turning every ride into an adventure.\nThe tech you getA responsive 300 Series Alpha Aluminium frame, hidden cables that won't interfere with bags, integrated rack, mudguard and frame bag mounts, a 1x11 speed SRAM Apex drivetrain for smooth shifting on punchy climbs and variable terrain, mechanical disc brakes for ease of stopping quick in all conditions, tubeless-ready rims and wide Bontrager Girona Pro 700x42c gravel tyres for added comfort and traction.\nThe final wordIf you're ready to start exploring every road while taking on the daily grind, the Checkpoint ALR 4 is the ride for you. Versatility is the name of the game and a durable alloy frame, mounts for all kinds of accessories and wide tyres make for comfort and customisation wherever the road, or lack thereof, takes you.\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 push it against the wall. Your straight edge should be parallel with the floor. Mark the spot where the bottom of the book is touching the wall. The distance from the marked spot to the floor is your height.\nWhat is your inside leg?How to measure: Stand barefoot with your back straight and against a wall. Tuck a ruler or something that extends to the floor between your legs. Using both hands, and keeping it level, pull the ruler up into your crotch as if you were sitting on the saddle. Measure the distance
MAXXIS MINION DHR II 2.4 DD from the top edge of the ruler to\n\n\n\n\n\n\n\nSize\nRider Height\nInseam\n\n\n\n\n49\n\n156 - 163 cm\n5'1\" - 5'4\"\n\n\n74 - 77 cm\n29\" - 30\"\n\n\n\n52\n\n163 - 168 cm\n5'4\" - 5'6\"\n\n\n76 - 79 cm\n30\" - 31\"\n\n\n\n54\n\n168 - 174 cm\n5'6\" - 5'9\"\n\n\n78 - 82 cm\n31\" - 32\"\n\n\n\n56\n\n174 - 180 cm\n5'9\" - 5'11\"\n\n\n81 - 85 cm\n32\" - 33\"\n\n\n\n58\n\n180 - 185 cm\n5'11\" - 6'1\"\n\n\n84 - 87 cm\n33\" - 34\"\n\n\n\n61\n\n185 - 191 cm\n6'1\" - 6'3\"\n\n\n86 - 90 cm\n34\" - 35\"\n\n\n\n\n\n\n\n\n\n ","sku": "5304223","brand": {
"@type": "Thing",
"name": "Trek"
},"offers": [{
"@type" : "Offer","sku": "5304223","availability" : "http://schema.org/InStock",
"price" : 1450.0,
"priceCurrency" : "GBP",
"url" : "https:\/\/substancecycles.co.uk\/products\/trek-checkpoint-alr-4?variant=49447454212438"
},
{
"@type" : "Offer","sku": "5304229","availability" : "http://schema.org/InStock",
"price" : 1450.0,
"priceCurrency" : "GBP",
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=\"\" 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\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-49\"\u003e49\u003c\/
