Skip to content
Forks
E-bike Batteries and chargers
Wheels
Finance
See More
The Checkpoint ALR 4 is an aluminium gravel bike perfect for dipping your toes into the roads less travelled. Its modern endurance geometry keeps you comfortable over gravel roads and potholes, and 50 mm tyre clearance gives you room for extra grip. It comes equipped with a carbon fork, Bontrager Paradigm wheels, 11-speed Shimano CUES 8000 shifting, hydraulic disc brakes and loads of mounts for bags and gear.
Gloria
VIDEO
Trek
*Please note – spec applies to all sizes unless listed separatelyAmflow
Ridgeback
Frame
Brother
300 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 axleGenesis
SingularFork
Size: Book a Service M, ML
Shimano CUES FCU60301, 40T ring, 170 mm lengthTrack Your Service
Size:Other
L, XLSee More
Shimano CUES FCU60301, 40T ring, 172.5 mm length
Custom BuildsBottom bracket
Cycle To Work Schemes
Insure Your Bike
Cassette
Book a Service
Shimano CUES LG700, LINKGLIDE, 11-50, 11-speed
Parts & ComponentsChain
See More
Brands
Max. chainring sizeSee More
1x:44 2x: 46/30
Hope
Enve
Hub frontCockpit
See More
Bontrager alloy, sealed bearing, CentreLock disc, 100x12 mm thru axle
Handlebars
Skewer front
Stems
Grips & Bar-Tape
Hub rear
Headsets
Bontrager alloy, sealed bearing, CentreLock disc, Shimano 11-speed freehub, 142x12 mm thru axle
Skewer rearBrakes
See More
RimComplete Brakes
Brake Rotors
Bontrager Paradigm 23, Tubeless Ready, 24-hole, 23 mm width, Presta valve
Brake Pads
SpokesBrake Spares
14 g stainless steel, blackForks
See More
Rear Suspension
Bontrager Girona Pro, Tubeless Ready, GR puncture protection, aramid bead, 60 tpi, 700x42 mm
Tyre partFinishing Kit
See More
Bontrager TLR sealant, 180 ml/6 oz
Tyres
Max tyre size
Tubes50 mm without mudguards, 42 mm with mudguards (as measured, see manual for details)
Tubeless
Saddles
Seat Posts & Clamps
PedalsSaddle
SeatpostGears & Drivetrain
See More
Bontrager alloy, 27.2 mm, 12 mm offset, 330 mm length
Components
*Handlebar
E-bike Batteries and chargers
Handlebar tape
Clothing and Protection
Bontrager Supertack Perf tape
*Stem
See More
Helmets
Cleaners, Degreasers and Lubrication*Brake
Accessories
Size:
Maintenance XS, S, M, ML, L, XL
Shimano CUES U6030
Sell Your Bike
Size:
XS, S, M, ML, L, XLContact Us
Shimano CUES hydraulic disc, flat mount
Finance
Brake rotor
Shimano RT54, CentreLock, 160 mm
Rotor sizeLog in
Max brake rotor sizes: 180 mm front and rear
Create account
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.
Search
Bike and frame weights are based on pre-production painted frames at time of publication. Weights may vary in final production.
GBP£
Åland Islands (EUR€)
Albania (ALLL)
ptions":["S","Era White\/Buff Beige"],"price":850250,"weight":0,"compare_at_price":895000,"inventory_management":"shopify","barcode":null,"featured_media":{"alt":null,"id":68646726304127,"position":4,"preview_image":{"aspect_ratio":1.333,"height":1440,"width":1920,"src":"\/\/projektride.co.uk\/cdn\/shop\/files\/CheckmateSLR9AXS-26-46152-C-Primary_cd699f13-8c0f-442c-85f4-81f34bea9c36.png?v=1762964379"}},"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}},{"id":56385206649215,"title":"M \/ Matte Trek Black\/Matte Deep Smoke","option1":"M","option2":"Matte Trek Black\/Matte Deep Smoke","option3":null,"sku":"5319573","requires_shipping":true,"taxable":true,"featured_image":{"id":80674882519423,"product_id":15395320299903,"position":1,"created_at":"2025-11-12T16:19:34+00:00","updated_at":"2025-11-12T16:19:39+00:00","alt":null,"width":1920,"height":1440,"src":"\/\/projektride.co.uk\/cdn\/shop\/files\/CheckmateSLR9AXS-26-46152-A-Primary_0fe8f6a2-8b08-4f02-a
92f-6614c7abf911.png?v=1762964379","variant_ids":[56385206387071,56385206518143,56385206649215,56385206780287,56385206911359,56385207042431]},"available":false,"name":"Trek Checkmate SLR 9 AXS - M \/ Matte Trek Black\/Matte Deep Smoke","public_title":"M \/ Matte Trek Black\/Matte Deep Smoke","options":["M","Matte Trek Black\/Matte Deep Smoke"],"price":850250,"weight":0,"compare_at_price":895000,"inventory_management":"shopify","barcode":null,"featured_media":{"alt":null,"id":68646726205823,"position":1,"preview_image":{"aspect_ratio":1.333,"height":1440,"width":1920,"src":"\/\/projektride.co.uk\/cdn\/shop\/files\/CheckmateSLR9AXS-26-46152-A-Primary_0fe8f6a2-8b08-4f02-a92f-6614c7abf911.png?v=1762964379"}},"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}},{"id":56385206681983,"title":"M \/ Matte Hex Blue\/Plasma Grey Pearl","option1":"M","option2":"Matte Hex Blue\/Plasma Grey Pearl","option3":null,"sku":"5319579","requires_shipping":true,"taxable":true,"featured_image":{"id":80674882552191,"product_id":15395320299903,"position":2,"created_at":"2025-11-12T16:19:34+00:00","updated_at":"2025-11-12T16:19:39+00:00","alt":null,"width":1920,"height":1440,"src":"\/\/projektride.co.uk\/cdn\/shop\/files\/CheckmateSLR9AXS-26-46152-B-Primary_31134b05-a89f-4f28-8e60-6c0c7bf996fd.png?v=1762964379","variant_ids":[56385206419839,56385206550911,56385206681983,56385206813055,56385206944127,56385207075199]},"available":false,"name":"Trek Checkmate SLR 9 AXS - M \/ Matte Hex Blue\/Plasma Grey Pearl","public_title":"M \/ Matte Hex Blue\/Plasma Grey Pearl","options":["M","Matte Hex Blue\/Plasma Grey Pearl"],"price":850250,"weight":0,"compare_at_price":895000,"inventory_management":"shopify","barcode":null,"featured_media":{"alt":null,"id":68646726238591,"position":2,"preview_image":{"aspect_ratio":1.333,"height":1440,"width":1920,"src":"\/\/projektride.co.uk\/cdn\/shop\/files\/CheckmateSLR9AXS-26-46152-B-Primary_31134b05-a89f-4f28-8e60-6c0c7bf996fd.png?v=1762964379"}},"requir
es_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}},{"id":56385206714751,"title":"M \/ Olive Drab\/Glowstick","option1":"M","option2":"Olive Drab\/Glowstick","option3":null,"sku":"5319591","requires_shipping":true,"taxable":true,"featured_image":{"id":80674882584959,"product_id":15395320299903,"position":3,"created_at":"2025-11-12T16:19:34+00:00","updated_at":"2025-11-12T16:19:38+00:00","alt":null,"width":1920,"height":1440,"src":"\/\/projektride.co.uk\/cdn\/shop\/files\/CheckmateSLR9AXS-26-46152-D-Primary_a7720ba4-2e58-4c40-b909-e1eb85f641ff.png?v=1762964378","variant_ids":[56385206452607,56385206583679,56385206714751,56385206845823,56385206976895,56385207107967]},"available":false,"name":"Trek Checkmate SLR 9 AXS - M \/ Olive Drab\/Glowstick","public_title":"M \/ Olive Drab\/Glowstick","options":["M","Olive Drab\/Glowstick"],"price":850250,"weight":0,"compare_at_price":895000,"inventory_management":"shopify","barcode":null,"featured_media":{"alt":null,"id/cdn\/shop\/files\/CheckmateSLR9AXS-26-46152-A-Primary_0fe8f6a2-8b08-4f02-a92f-6614c7abf911.png?v=1762964379","variant_ids":[56385206387071,56385206518143,56385206649215,56385206780287,56385206911359,56385207042431]},"available":false,"name":"Trek Checkmate SLR 9 AXS - ML \/ Matte Trek Black\/Matte Deep Smoke","public_title":"ML \/ Matte Trek Black\/Matte Deep Smoke","options":["ML","Matte Trek Black\/Matte Deep Smoke"],"price":850250,"weight":0,"compare_at_price":895000,"inventory_management":"shopify","barcode":null,"featured_media":{"alt":null,"id":68646726205823,"position":1,"preview_image":{"aspect_ratio":1.333,"height":1440,"width":1920,"src":"\/\/projektride.co.uk\/cdn\/shop\/files\/CheckmateSLR9AXS-26-46152-A-Primary_0fe8f6a2-8b08-4f02-a92f-6614c7abf911.png?v=1762964379"}},"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}},{"id":56385206813055,"title":"ML \/ Matte Hex Blue\/Plasma Grey Pearl","option1":"ML","option2":"Matte Hex Blue\/Plasma
Grey Pearl","option3":null,"sku":"5319580","requires_shipping":true,"taxable":true,"featured_image":{"id":80674882552191,"product_id":15395320299903,"position":2,"created_at":"2025-11-12T16:19:34+00:00","updated_at":"2025-11-12T16:19:39+00:00","alt":null,"width":1920,"height":1440,"src":"\/\/projektride.co.uk\/cdn\/shop\/files\/CheckmateSLR9AXS-26-46152-B-Primary_31134b05-a89f-4f28-8e60-6c0c7bf996fd.png?v=1762964379","variant_ids":[56385206419839,56385206550911,56385206681983,56385206813055,56385206944127,56385207075199]},"available":false,"name":"Trek Checkmate SLR 9 AXS - ML \/ Matte Hex Blue\/Plasma Grey Pearl","public_title":"ML \/ Matte Hex Blue\/Plasma Grey Pearl","options":["ML","Matte Hex Blue\/Plasma Grey Pearl"],"price":850250,"weight":0,"compare_at_price":895000,"inventory_management":"shopify","barcode":null,"featured_media":{"alt":null,"id":68646726238591,"position":2,"preview_image":{"aspect_ratio":1.333,"height":1440,"width":1920,"src":"\/\/projektride.co.uk\/cdn\/shop\/files\/CheckmateSLR9AXS-
26-46152-B-Primary_31134b05-a89f-4f28-8e60-6c0c7bf996fd.png?v=1762964379"}},"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}},{"id":56385206845823,"title":"ML \/ Olive Drab\/Glowstick","option1":"ML","option2":"Olive Drab\/Glowstick","option3":null,"sku":"5319592","requires_shipping":true,"taxable":true,"featured_image":{"id":80674882584959,"product_id":15395320299903,"position":3,"created_at":"2025-11-12T16:19:34+00:00","updated_at":"2025-11-12T16:19:38+00:00","alt":null,"width":1920,"height":1440,"src":"\/\/projektride.co.uk\/cdn\/shop\/files\/CheckmateSLR9AXS-26-46152-D-Primary_a7720ba4-2e58-4c40-b909-e1eb85f641ff.png?v=1762964378","variant_ids":[56385206452607,56385206583679,56385206714751,56385206845823,56385206976895,56385207107967]},"available":false,"name":"Trek Checkmate SLR 9 AXS - ML \/ Olive Drab\/Glowstick","public_title":"ML \/ Olive Drab\/Glowstick","options":["ML","Olive Drab\/Glowstick"],"price":850250,"weight":0,"compare_at_price"
:895000,"inventory_management":"shopify","barcode":null,"featured_media":{"alt":null,"id":68646726271359,"position":3,"preview_image":{"aspect_ratio":1.333,"height":1440,"width":1920,"src":"\/\/projektride.co.uk\/cdn\/shop\/files\/CheckmateSLR9AXS-26-46152-D-Primary_a7720ba4-2e58-4c40-b909-e1eb85f641ff.png?v=1762964378"}},"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}},{"id":56385206878591,"title":"ML \/ Era White\/Buff Beige","option1":"ML","option2":"Era White\/Buff Beige","option3":null,"sku":"5319586","requires_shipping":true,"taxable":true,"featured_image":{"id":80674882617727,"product_id":15395320299903,"position":4,"created_at":"2025-11-12T16:19:34+00:00","updated_at":"2025-11-12T16:19:39+00:00","alt":null,"width":1920,"height":1440,"src":"\/\/projektride.co.uk\/cdn\/shop\/files\/CheckmateSLR9AXS-26-46152-C-Primary_cd699f13-8c0f-442c-85f4-81f34bea9c36.png?v=1762964379","variant_ids":[56385206485375,56385206616447,56385206747519,56385206878
Rear Suspension
Finishing Kit
Tubes
Rear Suspension
Tubes
Gloves
Tubeless
Tubeless
Gloves
Cleaners, Degreasers and Lubrication
Cleaners, Degreasers and Lubrication
