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The Supercaliber SLR 9.8 X0 AXS is an ultra-light XC mountain bike built for race day.
The Supercaliber SLR 9.8 X0 AXS is an ultra-light XC mountain bike built for race day.
Trek

Trek Supercaliber SLR 9.8 X0 AXS XC Mountain Bike in Smoke

£6,900.00
Pre-Order

With Pre-Order, you can purchase the latest items added to our store in advance of them arriving with us.

Your Pre-Order is prioritised (at no additional charge); meaning that as soon as the product arrives with us, we can wrap it straight back up; ready for collection via Click & Collect or despatch to you — it often never even hits the stock room shelves!

Pre-Launch

With Pre-Launch, the date when we expect to receive the product ourselves is still a little too hazy to be confident in accepting Pre-Orders.

So, instead, you can submit your email address against the item you are interested in and we will email you as soon as stock arrives on the system.

Estimated Delivery & Collection Dates

Estimated Delivery & Collection Dates are given on Pre-Order and Pre-Launch products. They are for indication purposes only and can change at any time without notice.

The dates we provide are based on indications given by our suppliers. Whenever we get updated information from our suppliers we will endeavour to update the Estimated Delivery & Collection Dates provided on product pages.

We estimate this will be ready for despatch to you or collection via Click & Collect on Undetermined

Hassle free returns

RETURNS

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To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging.

Under The Consumer Regulations 2014 you have the right to cancel your order as long as you do so no later than 14 days after the day on which you receive the goods or service. However, this right to cancel your order does not apply to Goods which areare exempt from being returned. Perishable goods such as food, flowers, newspapers or magazines cannot be returned. We also do not accept products that are intimate or sanitary goods, hazardous materials, or flammable liquids or gases.

Additional non-returnable items:
Gift cards
Downloadable software products
Some health and personal care items

Under the Consumer Rights Act 2015, a customer has an early right to reject goods that are unsatisfactory quality, unfit for purpose or not as described, and get a full refund. This right is limited to 30 days from the date the customer took ownership of the goods.

To complete your return, we require a receipt or proof of purchase.
Please do not send your purchase back to the manufacturer.

There are certain situations where only partial refunds are granted: (if applicable)

Book with obvious signs of use
CD, DVD, VHS tape, software, video game, cassette tape, or vinyl record that has been opened.
Any item not in its original condition, is damaged or missing parts for reasons not due to our error.
Any item that is returned more than 30 days after delivery
Refunds (if applicable)

Once your return is received and inspected, we will send you an email to notify you that we have received your returned item. We will also notify you of the approval or rejection of your refund.

If you are approved, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within a certain amount of days.

Late or missing refunds (if applicable)

If you haven’t received a refund yet, first check your bank account again. Then contact your credit card company, it may take some time before your refund is officially posted. Next contact your bank. There is often some processing time before a refund is posted.

If you’ve done all of this and you still have not received your refund yet, please contact us at info@cowleycycles.co.uk.

Sale items (if applicable)

Only regular priced items may be refunded, unfortunately sale items cannot be refunded.

Exchanges (if applicable)

We only replace items if they are defective or damaged. If you need to exchange it for the same item, send us an email at info@cowleycycles.co.uk and send your item to: 6-8 Zetland Street, Northallerton, DL6 1NA, United Kingdom.

Gifts

If the item was marked as a gift when purchased and shipped directly to you, you’ll receive a gift credit for the value of your return. Once the returned item is received, a gift certificate will be mailed to you.

If the item wasn’t marked as a gift when purchased, or the gift giver had the order shipped to themselves to give to you later, we will send a refund to the gift giver and he will find out about your return.

Shipping

To return your product, you should mail your product to: 6-8 Zetland Street, Northallerton, DL6 1NA, United Kingdom.

You will be responsible for paying for your own shipping costs for returning your item. Shipping costs are non-refundable. If you receive a refund, the cost of return shipping will be deducted from your refund.

Depending on where you live, the time it may take for your exchanged product to reach you, may vary.

Trek Supercaliber SLR 9.8 X0 AXS XC Mountain Bike in Smoke

Season:2025

Brand:Trek

Code:47303BLK

The Supercaliber SLR 9.8 X0 AXS is an ultra-light XC mountain bike built for race day.

Its SLR mountain carbon frame is as light as it is meticulous, with a high modulus lay-up that gives all the stiffness you crave and none of the weight. XC courses get rowdier every year, so it's equipped with a 110 mm fork and 80 mm of Isostrut rear suspension to smooth your roll without dropping pedaling efficiency. It's all topped off with carbon wheels, a carbon cockpit, and SRAM's wireless direct-mount X0 transmission.

A featherweight, high-modulus SLR OCLV mountain carbon frame with modern XC geometry. 110 mm of front suspension from a RockShox SID Select+ fork with DebonAir spring and Charger Race Day damper and 80 mm of Isostrut rear suspension from a RockShox SIDLuxe shock—all with remote lockout. A fully wireless SRAM X0 AXS 12-speed electronic transmission, Bontrager Kovee Elite 30 carbon wheels, carbon Bontrager RSL integrated bar/stem combo, Bontrager Line dropper post, and SRAM Level Silver 4-piston hydraulic disc brakes.

Supercaliber's unique frame design ditches traditional suspension hardware so there's less weight, less maintenance, and less lateral flex. Isostrut connects the mainframe to the pivot-less seat stays to offer about 80 mm of rear wheel travel. This design offers a unique blend of efficiency, traction, and fatigue-fighting compliance that keeps racers fresh and in control.

Features:

  • 110 mm fork and 80 mm of Isostrut rear suspension for handling modern XC courses.
  • SLR OCLV mountain carbon frame is light, stiff, and responsive.
  • Isostrut provides tunable, damped suspension without efficiency loss.
  • Pivotless seat stays save weight and soak up trail chatter.
  • RockShox SID Ultimate fork and SRAM X0 AXS transmission for performance advantage.
  • Unique frame design reduces weight, maintenance, and lateral flex.
Technical Information
  • Frame
    Slr oclv mountain carbon, isostrut, udh, 80 mm travel
  • Frame Set
    Slr oclv mountain carbon, isostrut, udh, 80 mm travel
  • Fork
    Rockshox sid ultimate, debonair spring, charger race day damper, dual remote lockout, tapered steerer, 44 mm offset, boost110, 15 mm maxle stealth, 110 mm travel
  • Shock
    Trek isostrut, rockshox sidluxe, 2-position remote damper
  • Max Compatible Fork Travel
    120 mm (533 mm axle-to-crown)
  • Wheel Front
    New bontrager kovee pro 30, oclv mountain carbon, tubeless ready, 6-bolt, boost110, 15 mm thru axle, 29"
  • Wheel Rear
    New bontrager kovee pro 30 carbon, tubeless ready, rapid drive 108, 6-bolt, boost148, 12 mm thru axle, 29"
  • Skewer Rear
    Bontrager switch thru axle, removable lever
  • Tyre Part
    Bontrager tlr sealant, 180 ml/6 oz
  • Max Tyre Size
    Frame: 29x2.40", fork: see manufacturer
  • Battery
    Sram etap battery pack (with charger)
  • Shifter
    Sram axs pod ultimate, paired with dropper
  • Rear Derailleur
    Sram x0 eagle axs, t-type
  • Crank (Size: S, M)
    Sram x0 eagle, t-type, dub, 34t ring, 55 mm chain line, 170 mm length
  • Crank (Size: ML, L, XL)
    Sram x0 eagle, t-type, dub, 34t ring, 55 mm chain line, 175 mm length
  • Bottom Bracket
    Sram dub, 92 mm, pressfit
  • Cassette
    Sram eagle xs-1295, t-type, 10-52, 12-speed
  • Chain
    Sram x0 eagle, t-type, 12-speed
  • Max. Chainring Size
    1x: 38t, min 30t
  • Saddle
    Bontrager aeolus elite, austenite rails, 145 mm width
  • Seatpost (Size: S)
    Rockshox reverb axs, 100 mm travel, wireless, 31.6 mm, 340 mm length
  • Seatpost (Size: M, ML, L, XL)
    Rockshox reverb axs, 150 mm travel, wireless, 31.6 mm, 440 mm length
  • Handlebar/Stem (Integrated) (Size: S, M, ML)
    Bontrager rsl integrated handlebar/stem, oclv carbon, 0 mm handlebar rise, 750 mm width, -13-degree stem rise, 70 mm length
  • Handlebar/Stem (Integrated) (Size: L)
    Bontrager rsl integrated handlebar/stem, oclv carbon, 0 mm handlebar rise, 750 mm width, -13-degree stem rise, 80 mm length
  • Handlebar/Stem (Integrated) (Size: XL)
    Bontrager rsl integrated handlebar/stem, oclv carbon, 0 mm handlebar rise, 750 mm width, -13-degree stem rise, 90 mm length
  • Head Set
    Fsa is-2, 1-1/8" top, 1.5" bottom
  • Brake
    Sram level silver 4-piston hydraulic disc
  • Brake Rotor (Size: S, M, ML, L, XL)
    Sram hs2, 6-bolt, 160 mm
  • Brake Rotor (Size: S, M, ML, L, XL)
    Sram hs2, 6-bolt, 180mm
  • Rotor Size
    Max brake rotor sizes - frame: 160mm, fork: see fork manufacturer
  • Tool
    Bontrager switch lever, w/tool
  • Weight
    M - 11.18 kg / 24.65 lbs (with tlr sealant, no tubes)
  • Weight Limit
    This bike has a maximum total weight limit (combined weight of bicycle, rider and cargo) of 136 kg (300 lb).
Sizing Information
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