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Cube Phenix C:68X SLX Hardtail offers a premium carbon frame, SRAM X0 Eagle electronic shifting, RockShox SID SL Ultimate fork, and Magura MT8 Pro brakes for precise XC performance.
Cube Phenix C:68X SLX Hardtail offers a premium carbon frame, SRAM X0 Eagle electronic shifting, RockShox SID SL Ultimate fork, and Magura MT8 Pro brakes for precise XC performance.
Cube

Cube Phenix C:68x SLX Hardtail Mountain Bike 2025 in Teamline

£5,419.00 £5,699.00 5% off
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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

In the unlikely event that you are not satisfied with your purchase please feel free to return your items within 90 days of the purchase date for a full exchange or refund. Any item (excluding food, underwear or e-gift vouchers) can be returned to us for any reason within 90 days, provided that the item has not been used or fitted and is returned in its original packaging with valid proof of purchase.

It is recommended that you use a recorded delivery service or return to a store to ensure your items are received by us. We cannot assume responsibility for items that are lost in transit back to us.

Returning an item

Online or in-store purchases can be returned to any of our 12 stores free of charge or can be returned by post or courier at your cost after completing the online returns form below. If you are returning an item due to a fault, we will refund your postage costs.

Bikes & Bulky items

If you wish to return a bike or bulky item to us, please keep the box it arrived in and let us know by contacting our support team via our online webchat, email or by phone (020 45063856) and we will help arrange a collection.

Non Bike - Customer Returns Form

If you wish to return or exchange an item, please fill out the form below following the steps inside. Returns can be processed quicker if all required information is provided.




Terms & Conditions

Items must be returned in their original packaging and unused. Refunds will be issued once the product(s) have been received and inspected.

Click & Collect customers can buy with confidence knowing that they can review the item before deciding whether it is right for you before leaving the store. Should you decide it's not right for you, it can be conveniently exchanged or refunded straight away, or you still have up to 90 days to return it if you are still unsure.

Please note:
1. If the items we have sent you are faulty, damaged or not as we described, we will cover the cost of collection and the delivery of the correct item.

2. If we have delivered the correct bike but upon inspection, you decide the bike is not the one for you, we will charge you £50 for collection (£100 from Northern Ireland). If you do not have the original box in usable condition, we will charge you an additional £15 to provide one.

Refunds will be processed using the same method of payment used for the original purchase. Credit & debit card refunds must be made to the card used for the original purchase.

We are unable to offer a refund without a valid proof of purchase.

Cube Phenix C:68x SLX Hardtail Mountain Bike 2025 in Teamline

Season:2025Sale

Brand:Cube

Code:845500TM

Sometimes when something looks right, it just is right. The brand-new Phenix C:68X SLX's ultra-clean lines hint at a purity of purpose. It looks fast, and it is fast – something that Cube made sure of with careful component selection, premium carbon construction and fastidious attention to detail.

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, Cube 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.

Cube 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, Cube used their premium C:68X® carbon for the ultimate in low weight, high strength and ride comfort. Cube 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.

Key Features & Benefits:

  • Hydraulic Disc Brakes:Accurate and powerful braking capacity to keep you in control in all weather conditions.
  • Carbon Frame:Lightweight & durable.
  • SRAM X0 Eagle:All-electronic transmission groupset puts a huge range of gears at your fingertips

Full Specification:

  • 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
  • Number of Gears:12
  • Gear Shifters:SRAM Rival AXS™ Pod Ultimate Controller
  • Chainset:SRAM XX SL Eagle™ Transmission DUB, 34T
  • Rear Cassette:SRAM XS-1295, 10-52T
  • Chain:SRAM X0 Eagle™ Transmission
  • Rear Derailleur:SRAM X0 Eagle AXS™ Transmission, 12-Speed
  • Bottom Bracket:
  • Pedals:Not supplied:Shop pedals here
  • Rims:Alloy
  • Front Hub:Alloy
  • Rear Hub:Alloy
  • Front Tyre:Schwalbe Racing Ray, Super Race, Addix Speed, Kevlar, 2.25
  • Rear Tyre:Schwalbe Racing Ray, Super Race, Addix Speed, Kevlar, 2.25
  • Brakes:Magura MT8 Pro PM, Hydr. Disc Brake (160/180)
  • Handlebars:Cube Elite Carbon Cockpit System
  • Grips:Acid React Pro
  • Stem:Cube Elite Carbon Cockpit System
  • Saddle:Natural Fit Nuance SL
  • Seatpost:Newmen Advanced, Carbon, 27.2mm
  • Seatclamp:Cube Integrated
  • Weight:8.9kg

Manufacturers reserve the right to change specifications without notice based on availability at the point of assembly.

If you are unsure which size Cube bike would be best for you, Cube do provide an online sizing calculator on each bike product page, which requires you to enter your height and inside leg. This can give a recommendation on which size may be best for you, however for the best results, please visit your local Balfe’s store for a personal consultation and test ride.

Geometry for Cube Phenix c:68X

SMLXL
Length seat post400400430430
Diameter seatpost27.227.227.227.2
Angle stem-12°-12°-9°-9°
Crank length170175175175
Diameter tire maximum750750750750
Width tire maximum60606060
Stem length8080100100
Handlebar width740740760760
Seat tube370420450510
Top Tube Horizontal575605630660
Seat angle74.7°74.3°74.3°74.3°
Head tube angle68.6°68.6°68.6°68.6°
Chainstays425425425425
Head tube9497110126
Wheelbase1091111711431174
BB-Height to Hub63636363
Protrusion height - 80mm762793817857
Reach410434456481
Stack609612624639

Warranty Information for Cube:

Your CUBE bike is warranted to be free from manufacturing defects for 2 years with effect from the date of sale. In addition, we provide our customers with the following warranty in the event of frame breakage outside the statutory warranty period as follows:
For all frames and rigid forks from model year 2012 and onwards Cube guarantee from the date of sale from the dealer:
Aluminium: 6-year guarantee
Carbon fibre, aluminium-carbon fibre: 3-year guarantee
If a break occurs during this period (from date of sale), Cube will replace the item with the same or similar.
BOSCH Warranty (E-Bikes): The warranty period is 24 months.
For full warranty policy please visit cube.eu

Sizing Information
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