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Buy the 2025 Cube Phenix C:68X Slx Carbon Hardtail Mountain Bike in White at 99 Bikes | Flexible Payment Options | Cycle To Work
Buy the 2025 Cube Phenix C:68X Slx Carbon Hardtail Mountain Bike in White at 99 Bikes | Flexible Payment Options | Cycle To Work
Cube

2025 Cube Phenix C:68X Slx Carbon Hardtail Mountain Bike in White

£5,699.00
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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
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Hassle free returns

At 99 Bikes our priority is to ensure that you are highly satisfied with your purchase. In the unlikely event that you aren't, we offer a 30 day online return policy* in which you can receive a full refund. Any item including bikes (with the exception of food) can be returned to us for any reason provided it is received by us in an unused and resalable condition in or with its original packaging which must be undamaged. In the event an item is returned to ourselves in an unsuitable condition, we may have to return the item or offer a partial refund. Unless the return is due to a faulty product or an incorrect delivery on our part you will have to cover the cost of the return. If you believe that we should be covering the cost of the return please contact us in advance to discuss the available options.

In line with the customer rights act 2015 if you receive an item that is faulty, of un-satisfactory quality, unusable or that differs from how the product is described you are entitled to return the item for a full refund within 30 days of purchase.

Small Items - Parts & Accessories

Include the returns form and send it to us with the delivery company of your choosing - easy peasy!

Larger Items - Bikes / Bulky Items

If you wish to return bikes or bulky items such as forks or turbo trainers please contact our Returns Department to arrange a special courier collection. Contact us on our email address websales@99bikes.co.uk We can arrange collection for you from your home or work address, using our couriers ( You may be required to cover postages costs )

* Bulky Items Include - Bikes - Wheels/wheelsets - Turbo Trainers - Framesets - Forks - Groupsets - Car racks - Child Seats

Warranty Claims

Please contact us prior to returning so we can ensure the fastest suitable resolution for you: websales@99bikes.co.uk. We also ask that you contact us before having a 3rd party undertake work on an item purchased from 99 Bikess. Any work carried out without 99 Bikes consent will not be eligible for reimbursement and may void future warranty claims for that item.

2025 Cube Phenix C:68X Slx Carbon Hardtail Mountain Bike in White

Season:2025

Brand:Cube

Code:845500TM

Getting as fast as possible from A to B cross-country demands components that won't let you down. That's why, for the Phenix C:68X SLX, we started with Sram's all-electronic XO Eagle Transmission groupset, to put a huge range of gears at your fingertips. A RockShox SID SL Ultimate fork, lightweight Newmen Advanced SL X.A.30 wheels, grippy Schwalbe 2.25in tyres and ultralight Schwalbe Aerothan inner tubes all help keep the rubber side down for speed and control. The integrated carbon bar/stem combo is light and comfortable. And powerful Magura MT8 Pro brakes mean you can go faster, for longer.

We know a thing or two about making fast cross-country race frames, but the new Phenix C:68X moves the bar even higher. How? For starters, we used our premium C:68X® carbon for the ultimate in low weight, high strength and ride comfort. We redesigned the seat tube junction to incorporate an integrated seat clamp. It's a small touch, but – along with internal cable routing – it complements the frame's clean aesthetic and elegant, organic lines. And there's an adjustable angle headset, so you can tweak your bike's handling to suit your own taste.

All UK Mainland Bike Deliveries Over £999 - Free

Bike orders are sent via TNT/FedEx with estimated delivery within 1 working day after quoted dispatch time (For Scottish Highlands, Northern Ireland, Isle of Man and the Channel Islands deliveries please allow an additional 1-4 working days).
Bike orders under £999 will incur a £20 delivery fee

Free Delivery On Orders Over £50.00

When you spend more than £50.00 at 99 Bikes deliveries to a UK mainland address will be free (excludes bikes & large items).

Certain regions and territories of the UK will incur additional charges, details of which can be found on our delivery page.

Click & Collect Orders

Please be aware Click & Collect orders may take some time to fulfil. We advise not to travel to your chosen store until you have been notified that your order is ready for collection.

Spread the cost of your new bike, helmet, safety equipment and accessories paying via instalments being taken directly from your wage. The payments for the Cycle To Work scheme are taken out of your gross wage and your Tax & NI contributions are then worked out based on your new lower gross wage which is how you save money on your new bike and equipment.

At the end of the time period specified with your Cycle To Work scheme you then have the option of buying your bike or to continuing to use it while you work for the company. If you decide to purchase the bike, the balance you owe will be based on a percentage of how much the bike was worth at the time you took out the Cycle To Work scheme.

We know how eager you'll be to jump on your new bike and hit the dirt or tarmac, so we give you everything you need to get you set up quickly. For full instructions on how you're bike will arrive and what you'll need to do, visit our How Our Bikes Are Built page

Easy Set-Up Instructions

Have your brand spanking new bike ready to ride in less than 15 minutes with our easy to follow guide.

Free Multi-Tool

9 in 1 multi-tool to help you set up and maintain your bike.

Free Pedal Spanner

Attach your pedals with ease using our free tool. Please note pedals are not included with all bikes so please check the specification. You can shop our awesome range of pedals HERE

Technical Information

Frame - C:68X® Monocoque Advanced Twin Mold Technology, Boost 12x148mm, Full Internal Cable Routing, Dropper Post ready, UDH™

Fork - RockShox SID SL Ultimate, Tapered, 15x110mm, 100mm, OneLoc

Headset - ACROS AZF-675, ICR (Integrated Cable Routing), Top Zero-Stack 1 1/2" (ZS 56mm), Bottom Zero-Stack 1 1/2" (ZS 56mm), Fiber Inserts for Angle Adjustment

Integratedbar/stem - CUBE Phenix Carbon Cockpit System

Grips - ACID React Pro

Rear derailleur - Sram X0 Eagle AXS™ Transmission, 12-Speed

Shifters - Sram AXS™ Pod Ultimate Controller

Brake - Magura MT8 Pro PM, Hydr. Disc Brake (160/180)

Bottom Bracket - Sram DUB MTB Wide, 92mm Pressfit

Crankset - Sram XX SL Eagle™ Transmission DUB, 34T

Crankset chainring sizes - 34T

Cassette - Sram XS-1295, 10-52T

Number of gears - 12

Chain - Sram X0 Eagle™ Transmission

Wheelset - Newmen Advanced SL X.A.30 Carbon, 28/28 Spokes, 15x110mm/12x148mm, Tubeless Ready

Front tire - Schwalbe Racing Ray, Super Race, Addix Speed, Kevlar, 2.25

Rear tire - Schwalbe Racing Ralph, Super Race, Addix Speed, Kevlar, 2.25

Saddle - Natural Fit Nuance SL

Seatpost - Newmen Advanced Custom, Carbon, 27.2mm

Dropper Seatpost - NO

Net weight (kg) - 8.9

Gross weight (kg) - 12.2

Sizing Information

Cube Bikes Size Guide

Please note the following size guides are a general overview and represent a rough guide to Cube sizing.
Each bike may deviate from these figures, please refer to the specific geometry details or contact us for more precise sizing.

Cube Mountain Bike Size Guide (including E-MTB)

Size13.5 - 15" (XS)16 - 17" (S)18 - 19" (M)20 - 21" (L)22 - 23"23 - 24"
Height (cm)149 - 160159 - 167166 - 177176 - 185184 - 191191+

Cube Road Bike Size Guide

Size46 - 48cm (XXS)49 - 51cm (XS)52 - 53cm54 - 56cm57 - 59cm60 - 61cm62cm (XXL)
Height (cm)155 - 162161 - 170169 - 176175 - 185184 - 194194 - 200201+

Cube Gravel Bike Size Guide

Size50cm (XS)53cm (S)56cm (M)58cm (L)61cm (XL)
Height (cm)165 - 172172 - 177177 - 183183 - 190190+

Cube Hybrid Bike Size Guide (including E-Hybrid)

Size46cm (XS)50cm (S)54cm (M)58cm (L)62cm (XL)
Height (cm)154 - 167166 - 177176 - 186185 - 191188+
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