Cube Phenix C:68X Race Mountain Bike 2026 - Hardtail MTB
Frame description
We know a thing or two about making fast cross-country race frames, but the 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.
Occasionally, without notice, manufacturers change product design and/or specifications.
| 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 |
| Stem | CUBE Phenix Carbon Cockpit System |
| Bars | CUBE Phenix Carbon Cockpit System |
| Front Brake | Magura MT8 Pro PM, Hydr. Disc Brake (180/160) |
| Rear Brake | Magura MT8 Pro PM, Hydr. Disc Brake (180/160) |
| Rear Mech | Sram X0 Eagle AXS™ Transmission, 12-Speed, Electronic Shifting System |
| Shifters | Sram AXS™ Pod Ultimate Controller |
| Speed | 12 |
| Rims | Newmen Phase 30 light/light, 28/28 Spokes, 15x110mm/12x148mm, Tubeless Ready |
| Front Hub | Newmen Phase 30 light/light, 28/28 Spokes, 15x110mm/12x148mm, Tubeless Ready |
| Rear Hub | Newmen Phase 30 light/light, 28/28 Spokes, 15x110mm/12x148mm, Tubeless Ready |
| Front Tyre | Schwalbe Racing Ray, Super Race, Addix Speed, Kevlar, 2.35 |
| Rear Tyre | Schwalbe Racing Ralph, Super Race, Addix Speed, Kevlar, 2.35 |
| Seat Post | Newmen Advanced Custom, Carbon, 27.2mm |
| Saddle | ACID Nuance SLT X, Carbon |
| Chainset | Sram XX SL Eagle™ Transmission DUB, 34T |
| Bottom Bracket | Sram DUB MTB, 92mm Pressfit |
| Chain | Sram X0 Eagle™ Transmission |
| Cassette | Sram XS-1295, 10-52T |
Cube Phenix Size Chart
|
Size |
Height (cm) | Height (in) |
|
S |
163 – 170 | 5’4” – 5’7” |
|
M |
169 – 179 | 5’6” – 5’10” |
| L | 178 – 188 | 5’10” – 6’2” |
| XL | 187 - 197 | 6’2” – 6’5” |
What size frame do I need if I am between sizes? - read here
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Cube Phenix C:68X Race Mountain Bike 2026 - Hardtail MTB
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