new lightweight Carbon Hardtail

Cube Phenix Review

The Cube Phenix is the successor to the Cube Elite Carbon Hardtail. Does Cube bring a breath of fresh air to the race hardtail scene with the new name? After all, the flaws noted on the Elite were overlooked for a long time.

Cube Phenix Review
New frame design, old concept. 100 mm of travel and an ultra-lightweight construction define the new Cube Phenix.

Cube had already seen great success with its full suspension race bike in 2024. Kira Böhm even took the top spot on the XC World Cup podium multiple times with the Cube AMS. But the Bavarian developers haven’t bowed out of the XC racing scene with their hardtail yet. They demonstrate this with the debut of the Cube Phenix.

The predecessor, the Cube Elite, has been on the market for over 5 years. It still adheres to the old tenets of cross-country sports: less, lighter, faster. But even with their new edition, one can only marvel at the lightweight design. However, this comes with some compromises in downhill performance compared to the competition. The Rose PDQ comes stock with a dropper post and 120 mm of travel. In contrast, Cube continues to rely on a rigid seat post and 100 mm of travel.

Cube Fenix Seatpost
The clamp for seat posts with a diameter of 27.2 mm is integrated into the seat tube and is protected from dust and dirt by a cover.
Cube Elite Cable Routing
Cube promotes attention to detail. This is evident in the cable routing through the headset or the carbon handlebar-stem unit.

Geometry and sizes of the Cube Phenix

Cube sticks with the sizes S, M, L, and XL for their Phenix frame. Each size comes with 29″ wheels front and rear.

The seating position also highlights Cube’s commitment to being a radical racer, featuring a 100 mm long stem (S/M: 80 mm). The additional negative inclination of 9° (S/M: 12°) speaks the same language. The head angle is adjustable thanks to the Acros headset. This allows the rider to choose between a playful or stable ride, depending on their preferences.

SIZE XXS XS S M L XL XXL
Sizing of Manufacturer
-
-
S
M
L
XL
-
Wheelsize
-
-
29
29
29
29
-
Stack
-
-
609
612
624
639
-
Reach
-
-
410
434
456
481
-
Top Tube Length
-
-
575
605
630
660
-
Seat Tube Length
-
-
370
420
450
510
-
Seat Tube Angle
-
-
74,7
74,3
74,3
74,3
-
Head Tube Length
-
-
94
97
110
126
-
Head Tube Angle
-
-
68,6
68,6
68,6
68,6
-
Bottom Bracket Drop
-
-
63
63
63
63
-
Bottom Bracket Height (absolut)
-
-
-
-
-
-
-
Chainstay Length
-
-
425
425
425
425
-
Wheelbase
-
-
1091
1117
1143
1174
-
Standover Height
-
-
762
793
817
857
-
Cube Phenix crankset
At the €5399 model, you still have to go without a power meter. The top model comes equipped with one from the factory.
Cube Phenix brake mount
The flat-mount brake mount is becoming increasingly popular in the lightweight construction sector.

All Cube Phenix models at a glance

The new Cube Phenix is initially available in only two builds, with the more expensive one offered in two different colors.

We’ve taken a look at all the options. With the arrow icon Compare bikes directly, you can also compare the individual models with any other bike from our comprehensive market overview.

Which model is the best Phenix?

For buyers who place great value on price/performance, Cube is the top choice among specialty brands. However, with the Phenix series, you’re out of luck below €5399. With the predecessor, the Cube Elite, you could get a solid XC bike for €2899. This option has been overlooked in the new release. For the time being, the old Elite models should still be available.

The cheaper of the two equipment options is the Phenix C:68X SLX. The price difference to the top model is relatively high at €1600. Especially considering that you don’t have to compromise much with the more affordable option. In terms of frame, fork, brakes, and cockpit, the bikes are on par. Only the wheels and drivetrain have minor drawbacks. Nevertheless, the Cube Phenix C:68X SLX only features high-end components. Therefore, our verdict is clear: If you can do without the power meter, you don’t need more than the SLX model.

The most importanten ratings of the PHENIX C:68X SLX in comparison to the competitor bikes of following categorie: (Racehardtail up to 6000 €) .

The toughest competitors

Exciting competitors include the Rose PDQ, Merida’s BIG.NINE, Scott Scale RC 2023 in the first test, or the Canyon Exceed. All three manufacturers offer significantly more affordable entry-level options.

Rose PDQ on Test
Rose PDQ: XC race bike without compromises on the downhill.
Merida BIG.NINE on test
With the BIG.NINE, Merida offers an entry-level model for 2699 € as well as a high-end bike for 9499 €.

Advantages of the Cube Phenix

  • very light
  • Frame under 900 g
  • lightweight wheels
  • stylish look

Drawbacks of the Cube Fenix

  • rigid seatpost
  • only 100 mm of travel
  • Dropper post difficult to retrofit (27.2 mm)

Conclusion of the Cube Phenix

Cube has launched a very sleek, competitive race hardtail. However, you need to have the necessary funds of 5399 € in your pocket. Cheaper alternatives are currently unavailable. The facts speak for themselves: It is one of the lightest in its category, but on the trail, it is at a disadvantage compared to some competitors due to the rigid seat post, the 100 mm suspension fork, or the narrow 2.25″ tires.

About the author

Ludwig Döhl

... has spent more than 100,000 kilometers in the saddle of over 1000 different mountain bikes. The essence of many hours on the trail: Mountain bikes are awesome when they match your personal preferences! With this realization, he founded bike-test.com to assist cyclists in finding their very own dream bike.

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