Trek Slash 8 Gen 6
PLASMA GREY PEARL
5302817
768682149515
The 2025 Slash 8 Gen 6 ML PLASMA GREY PEARL 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.
Experience the thrill of adrenaline-pulsing trail adventures with the 2024 Slash 8 Gen 6 by TREK. Designed for avid off-road cyclers, it marries boosted traction for punchy climb stages with stability for swift downhill rushes. Built on a high-pivot platform with an impressive 170 mm front and rear travel, it promises exhilarating ride experiences every time.
This versatile bike flaunts a playful combination of a 29” front wheel and a 27.5” rear wheel. The pairing promises an exciting balance between nimble handling and fast rolling. When it comes to gear shifts, the Shimano XT drivetrain ensures clean, smooth transitions across different terrains.
The Slash 8 Gen 6 features a robust Alpha Platinum Aluminium frame with internal storage, an idler pulley, and high pivot suspension. It boasts a FOX Rhythm 36 fork with Float EVOL air spring and a GRIP damper along with a Fox Performance Float X shock for optimum suspension performance. This mid-fat, rock-crushing bike is accentuated by a Bontrager Line Dropper and the MX wheel set-up.
- Enjoy boosted control on steep descents and efficient pedalling courtesy of its high-pivot suspension.
- Take advantage of stupendous jump stomping power and effortless navigation of rock gardens with 170mm front and rear travel.
- Indulge in smooth, efficient rides with a mixed wheel set-up and advanced Shimano XT shifting.
- Customise your ride with the adjustable leverage rate, adaptable lower shock mount for a full 29er swap-over, and adjustable-angle headset (sold separately).
- Keep your tools and snacks handy with its internal storage option, available across models.
The Slash 8 Gen 6 has the unique high main pivot design that employs a rearward axle movement as the suspension compresses. This results in ultra-smooth trail rides with greater momentum and unparalleled traction. Additionally, the oversized idler effectively eliminates pedal kickback and boosts the anti-squat effect for efficient pedalling. The lower idler, on the other hand, enhances chain tension and further smoothens shifting and suspension performance.
With the new Slash 8 Gen 6 from TREK, reinvigorate your enduro mountain biking and trailblazing experiences.
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.
Cookson Cycles have teamed up with ShackWrap offering paint protection for your new pride and joy!
We offer 3 different options which can be added to your shopping cart - eMTB, MTB and Road/Gravel. If the option isn't there for your bike send a message to the shop and we can take a look.
Click here to purchase and for more info
| Frame | Size ML, UNI, Aluminium, Alpha Platinum Aluminium, high main pivot, idler pulley, internal storage, angle-adjust headset, adjustable leverage rate, integrated frame protection, internal routing, alloy rocker link, ISCG 05, Active Braking Pivot, UDH, 148x12 mm thru axle, 170 mm travel |
| Wheel Size | Front 29 |
| Wheel Size | Rear 29 |
| Weight | 16680 g |
| Fork | Fox Rhythm 36, Float EVOL air spring, GRIP damper, tapered steerer, 44 mm offset, Boost110, 15 mm Kabolt-X axle, 170 mm travel |
| Fork | Unknown |
| Gears | DERAILLEUR, Shimano, 1 Gears |
| Tyres | BONTRAGER, |
| Pedals | UNKNOWN, |
| Wheels | BONTRAGER, Bontrager Line Comp 30, Tubeless Ready, 6-bolt, Boost110, 15 mm thru axle, 29" Bontrager Line Comp 30, Tubeless Ready, Rapid Drive 108, 6-bolt, Boost148, 12Â mm thru axle, 27.5" |
| Shifters | SHIMANO, Shimano XT M8100, 12-speed, |
| Kickstand | UNKNOWN, Unknown |
| Front Brake | SH, Shimano 4-piston hydraulic disc, M6100 lever, M6120 calliper // Shimano 4-piston hydraulic disc, M6100 lever, M6120 calliper Shimano RT66, 6-bolt, 203 mm // Shimano RT66, 6-bolt, 203 mm Max brake rotor size, Disc brake with hydraulic actuation |
| Rear Brake | SH, Shimano 4-piston hydraulic disc, M6100 lever, M6120 calliper // Shimano 4-piston hydraulic disc, M6100 lever, M6120 calliper Shimano RT66, 6-bolt, 203 mm // Shimano RT66, 6-bolt, 203 mm Max brake rotor size, Disc brake with hydraulic actuation |
| Rear Derailleur | , |
| Crankset | SHIMANO, Shimano Deore M6120, 30T ring, 55 mm chain line, 165 mm length Shimano BB-MT501 BSA |
| Chain | SHIMANO, Shimano SLX M7100, 12-speed |
| Handlebar | BONTRAGER, Bontrager Line, alloy, 35 mm, 27.5 mm rise, 820 mm width |
| Stem | BONTRAGER, Bontrager Elite, 35 mm, 0-degree, 35 mm length |
| Bartape / Grips | BONTRAGER |
| Seatpost | BONTRAGER |
| Saddle | BONTRAGER, Bontrager Arvada, hollow chromoly rails, 138 mm width |
| Mudguards | TREK |
| Front Light | UNKNOWN |
| Rear Light | UNKNOWN |
| Colours | PLASMA GREY PEARL |
| Sizes | ML |
| Brand | Trek |
| Model Year | 2025 |
| Barcodes | 768682149133, 768682149218, 768682149256, 768682149270, 768682149317, 768682149355, 768682149416, 768682149454, 768682149478, 768682149515 |
| SKUs / Part Numbers | 5302810, 5302811, 5302812, 5302813, 5302814, 5302815, 5302816, 5302817, 5302818, 5302819 |
Please note: Manufacturers can sometimes change the specification of the products from time to time.
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How does it work?
- Add 30 days free insurance during checkout
- Complete your purchase
- Receive welcome docs by email
- Ride with peace of mind
Why Sundays?
Trust our 14 years of experience in the bicycle insurance industry. Our comprehensive, customisable, and competitively priced coverage includes easy online quotes, fast claims handling, and expert customer service.
Free 10 day bike insurance on your new bike!
We offer 10 days free cover with all new bikes purchased, provided by our insurance partner VeloLife. You will be covered for the first 10 days of ownership against theft and accidental damage, so you can purchase with confidence.
Give yourself the comfort of no obligation free insurance, make sure you have peace of mind from the moment you leave the store. If anything happens to the bike in the first 10 days of ownership, know you are covered!
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.