PHENIX C:68X, SLT
CUBE
Crosscountry
PHENIX C:68X, SLT is a carbon cross-country mountain bike (2025), from CUBE, part of the Phenix family. Rider-wise, it fits riders looking for a balanced off-road setup, leaning toward a balanced riding position, and is best for smoother trails and efficient rolling. Its strongest points in the MatchBikes metrics are strong climbing friendliness for sustained uphill riding, strong speed potential on smoother terrain, and a balanced ride feel between comfort and directness. That said, the trade-off to keep in mind is a value score that depends more on priorities than pure price efficiency. Use MatchBikes.com to compare this bike with nearby cross-country options.
6.4
Rating

+1
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Score Summary
Performance
8.2
Value
1.3
Fit
6.5
Performance
Built for speed and efficiency
Speed
7.8
High
Climbing Efficiency
9.9
Mountain Goat
Suspension
5.0
Confident trail control
Fit
Dialed-in Fit & Comfort
Riding Position
6.6
Balanced
Fit Flexibility
6.6
Moderately Adjustable
Ride Comfort
6.4
Balanced
Value
Value for Money
1.3
Overpriced
Surface Range
Flow TrailsSpecifications
General
Brand
CUBE
Model
PHENIX C:68X, SLT
Year
2025
Price
$7,350
Weight
8.5 kg
Category
Mountain
Sub Category
Crosscountry
Groupset
XX SL Eagle Transmission
Frame
Frame
C:68X® Monocoque Advanced Twin Mold Technology, Boost 12x148mm, Full Internal Cable Routing, Dropper Post ready, UDH™
Suspension Fork
Fox 32 SC Float Factory Grip SL, 2-Position Remote, Tapered, 15x110mm, 100mm, Kashima Coated
Suspension Type
Hardtail
Drivetrain
Shift Levers
SRAM AXS™ Pod Ultimate Controller
Rear Derailleur
SRAM XX SL Eagle AXS™ Transmission, 12-Speed
Cassette
SRAM XX SL Eagle™ Transmission XS-1299, 10-52T
Crank
SRAM XX SL Eagle™ Transmission, Carbon, 34T, Powermeter
Bottom Bracket
SRAM DUB MTB Wide, 92mm Pressfit
Chain
SRAM XX SL Eagle™ Transmission
Wheels
Rims
Newmen Phase 30 light/light VONOA Carbon, 24/24 Carbon Spokes, 15x110mm/12x148mm, Tubeless Ready
Tires
Front: Schwalbe Racing Ray, Super Race, Addix Speed, Kevlar, 2.25, Rear: Schwalbe Racing Ralph, Super Race, Addix Speed, Kevlar, 2.25
Brakes
Brake Type
Hydraulic Disc
Brake Description
Magura MT8 SL FM, Hydr. Disc Brake (160/180)
Cockpit
Handlebar
CUBE Phenix Carbon Cockpit System
Grips
ACID React Pro
Seat
Saddle
Natural Fit Nuance SLT Carbon
Seatpost
Newmen Advanced Custom, Carbon, 27.2mm
Geometry
| Measurement | SM | MD | LG | XL |
|---|---|---|---|---|
| Stack Reach Ratio | 1.485 mm | 1.41 mm | 1.368 mm | 1.328 mm |
| Bottom Bracket Height | 311 mm | 311 mm | 311 mm | 311 mm |
| Front Center | 674 mm | 700 | 725 mm | 756 mm |
| Rake | 43 mm | 44 mm | 44 mm | 44 mm |
| Trail | 101 mm | 100 mm | 100 mm | 100 mm |
| Stack | 609 mm | 612 mm | 624 mm | 639 mm |
| Reach | 410 mm | 434 mm | 456 mm | 481 mm |
| Top Tube Length | 575 mm | 605 mm | 630 mm | 660 mm |
| Seat Tube Angle | 74.7 ° | 74.3 ° | 74.3 ° | 74.3 ° |
| Seat Tube Length | 370 mm | 420 mm | 450 mm | 510 mm |
| Head Tube Angle | 68.6 ° | 68.6 ° | 68.6 ° | 68.6 ° |
| Head Tube Length | 94 mm | 97 mm | 110 mm | 126 mm |
| Chainstay Length | 425 mm | 425 mm | 425 mm | 425 mm |
| Wheelbase | 1091 mm | 1117 mm | 1143 mm | 1174 mm |
| Bottom Bracket Drop | 63 mm | 63 mm | 63 mm | 63 mm |
| Wheels | 29" | 29" | 29" | 29" |
| Rider Min Height | 158 cm | 168 cm | 178 cm | 186 cm |
| Rider Max Height | 171 cm | 180 cm | 189 cm | 199 cm |




























































