Trek CheckOUT SL 5
Add 30 days free insurance
DARK STAR/DARK WEB
5338105
197216231226
The 2026 CheckOUT SL 5 S DARK STAR/DARK WEB is available at the following locations.
The item will be transferred to the location you choose during checkout.
If the item is not currently available to view at your desired location, please call your nearest store to arrange for it to be transferred.
The CheckOUT SL 5 is an adventure-ready full-suspension gravel bike for getting far, far out there. Its carbon frame delivers 55 mm of rear travel from a RockShox SIDluxe IsoStrut shock, while a RockShox Rudy XL fork smooths rowdy roads and trails with 60 mm of travel. It comes ready to explore with Bontrager Paradigm Comp wheels, a 12-speed Shimano GRX drivetrain and TranzX dropper post.
Ride-it-all suspension
55 mm rear travel and a new 60 mm Rudy XL suspension fork designed in collaboration with RockShox help smooth out rough gravel roads and let you venture onto singletrack with more comfort and capability than a rigid gravel bike.
The ultimate off-road drop bar
A new GR CheckOUT gravel drop bar has multiple hand positionings for more comfort and efficiency wherever your ride takes you. Settle into narrow tops for more speed on champagne gravel or reach for the extra-wide drops for total control on the rough stuff.
The science of full-suspension gravel
The CheckOUT's full-suspension set-up is proven to decrease fatigue and increase comfort and control when compared to its rigid counterparts, leading to a 7.3% reduction in rider ventilation, a 41.5% reduction in fatiguing vibrational energy and 23% less steering variation.
Big ol' tyre clearance
Room for tyres up to 56 mm/2.2? wide lets you tackle the rough stuff with confidence.
Geometry designed to keep you in control
Get more stability and comfort on multi-surface, multi-day adventures with an all-new Gravel Adventure geometry designed with a longer reach and higher stack.
Built for bikepacking
Haul it all with 18* frame mounts, an integrated rear rack that works with the bike's suspension and dropper post, and Adjustable Multi-Mounts that lets you position your bottles and gear exactly where you want 'em in the frame.*Sizes ML and up
Save up to 39% via Cycle to Work!
Purchasing through a Cycle to Work scheme enables you to pay for the bike via salary sacrifice and make a great saving.
Most bikes* and accessories we offer can be purchased through the scheme - You can also purchase accessories, clothing and upgrades for your bike too.
We accept vouchers from most providers, with a preference for Green Commute Initiative https://www.greencommuteinitiative.uk/ or GoGeta https://www.gogeta.com/
If your company haven’t signed up to a scheme, its super easy and with the provider Green Commute Initiative it doesn’t require the company to sign up - So less admin and paperwork for a busy admin/accounts team!
For a full list of providers we accept vouchers for see details here https://cooksoncycles.co.uk/cycle-to-work/ If you can’t see your provider on our list, just drop the store an email and we can double check.
*Depending on the cycle to work provider we may not be able to offer full discount on sale bikes or accessories due to commissions charged by the scheme.
0% Finance Options Available
Spread the cost of your purchase with 0% finance on all bikes, accessories, and parts. Simply choose Klarna at checkout to view your interest-free options, available for up to 36 months.
Prefer an alternative? We also offer Novuna Finance, with 0% APR available for up to 18 months, or interest-bearing loans over terms up to 48 months. Select Novuna at checkout to start your application.
Free UK Delivery On Bike Orders Over £1500 *
All our UK customers can select our FREE standard delivery option on any order over £35 (except exclusions). Learn more about Cookson Cycles Delivery options here.
Once processed, in store stock items will typically be dispatched within 48 hours.
If you have chosen our white glove delivery option dispatch times vary due to courier availability.
* excludes cycle to work purchases - Standard Delivery charge for all cycle to work purchases £35
Bike Build & Delivery
All our bikes are built in store and thoroughly inspected, before carefully packing back up for shipping. If you have selected our white glove delivery service, the bike will come to you ready to ride and the driver can help with some basic bike setup (Saddle height and suspension) at your doorstep. Please be aware if you haven’t selected our white glove delivery service the bike will require some assembly, which we recommend be carried out by an experienced mechanic. See assembly instructions here
Click & Collect
Click and collect is available on all purchases at checkout. Once your order is ready to collect, we will notify you via email or text.
| Frame | Size S, UNI, Carbon, 500 Series OCLV Carbon, integrated frame bag mounts, integrated rack, T47, UDH, 142x12 mm chamfered thru axle, 55 mm travel |
| Wheel Size | Front 28 |
| Wheel Size | Rear 28 |
| Weight | 11970 g |
| Fork | RockShox Rudy XL Ultimate, Charger Race Day 2 Solo Air spring, tapered steerer, 45 mm offset, 12x100 mm thru axle, 60 mm travel |
| Fork | Unknown |
| Gears | DERAILLEUR, Shimano, 1 Gears |
| Tyres | BONTRAGER, |
| Pedals | UNKNOWN, |
| Wheels | BONTRAGER, Bontrager Paradigm Comp 25, Tubeless Ready, 25 mm rim width, 100x12 mm thru axle Bontrager Paradigm Comp 25, Tubeless-Ready, 25 mm rim width |
| Kickstand | UNKNOWN, Unknown |
| Front Brake | SH, Max brake rotor size, Disc brake with hydraulic actuation |
| Rear Brake | SH, Max brake rotor size, Disc brake with hydraulic actuation |
| Rear Derailleur | , |
| Crankset | SHIMANO, Shimano GRX RX610, 38T, 160 mm length Praxis, T47 threaded, internal bearing |
| Chain | SHIMANO, Shimano XT M8100, 12-speed |
| Handlebar | BONTRAGER, Bontrager GR Checkout, 42 cm |
| Stem | BONTRAGER, Bontrager Elite, 31.8 mm, Blendr-compatible, 7-degree, 60 mm length |
| Seatpost | TRANZX |
| Saddle | UNBRANDED, Verse Short Comp, steel rails, 145 mm width |
| Carrier | UNBRANDED |
| Front Light | UNKNOWN |
| Rear Light | UNKNOWN |
| Colours | DARK STAR/DARK WEB |
| Sizes | L, M, ML, S, XL |
| Brand | Trek |
| Model Year | 2026 |
| Barcodes | 197216231226, 197216231233, 197216231240, 197216231257, 197216231264 |
| SKUs / Part Numbers | 5338105, 5338106, 5338107, 5338108, 5338109 |
Please note: Manufacturers can sometimes change the specification of the products from time to time.
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with a £ 0.00 deposit.
The total charge for credit is £ 0.00.
Choose an available finance option:
To apply, add the item to your basket and apply for finance on your entire basket.
Please note the above quotation is an indicative cost and actual monthly payments may vary by +/- 2p per month.
Credit subject to status and affordability. Terms & Conditions Apply. Cookson Cycles is a credit broker and is Authorised and Regulated by the Financial Conduct Authority. Credit is provided by Novuna Personal Finance, a trading style of Mitsubishi HC Capital UK PLC, authorised and regulated by the Financial Conduct Authority. Financial Services Register no. 704348. The register can be accessed through http://www.fca.org.uk.
24 Month Representative Example:
Purchase Price (incl. VAT) £750
Deposit £75
Loan Amount £675
Interest/Total Charge for Credit £109.32
Total Amount Repayable £859.32
Balance Payable £784.32
By 24 Monthly Repayments of £32.68
15.9% APR Representative
Bank rate of interest 8.1% PA fixed
Please note the above quotation is an indicative cost and actual monthly payments may vary.
For Buy Now Pay Later and Deferred Interest Bearing Credit: Interest is charged from day 1 of your agreement, but not charged on any repayments made during the deferral period. On expiry of the deferral period, interest accrued during the deferral period will be applied to your repayments.
Consumer credit services are only available to over 18s and subject to status.
This is for estimation purposes only. Actual Finance Application is Completed During Checkout.