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Cube Phenix C:68X SLT 2025 Lava/Black Cross Country Bike
We know a thing or two about making fast cross-country race frames, but the new Phenix C:68X moves the bar even higher.
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We have done our best to sufficiently estimate demand. Please contact us if you have a question or wish to check availability.
Details
Available with Cube in the sizes shown above. Expect delivery within 8-9 working days of placing an order.
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.
Specification
| Frame | C:68X® Monocoque Advanced Twin Mold Technology, Boost 12×148mm, Full Internal Cable Routing, Dropper Post ready, UDH™ | |
| Fork | Fox 32 SC Float Factory Grip SL, 2-Position Remote, Tapered, 15×110mm, 100mm, Kashima Coated | |
| 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 | |
| Brake System | Magura MT8 SL FM, Hydr. Disc Brake (160/180) | |
| Shifters | Magura MT8 SL FM, Hydr. Disc Brake (160/180) | |
| Shifters/Brakelevers | Sram DUB MTB Wide, 92mm Pressfit | |
| Rear Derailleur | Sram XX SL Eagle AXS™ Transmission, 12-Speed | |
| Bottom Bracket | Sram DUB MTB Wide, 92mm Pressfit | |
| Crankset | Sram XX SL Eagle™ Transmission, Carbon, 34T, Powermeter | |
| Chainring Size | 34T | |
| Cassette | Sram XX SL Eagle™ Transmission XS-1299, 10-52T | |
| Chain | Sram XX SL Eagle™ Transmission | |
| Wheelset | Newmen Phase 30 light/light VONOA Carbon, 24/24 Carbon Spokes, 15×110mm/12×148mm, Tubeless Ready | |
| Front Tyre | Schwalbe Racing Ray, Super Race, Addix Speed, Kevlar, 2.25 | |
| Rear Tyre | Schwalbe Racing Ralph, Super Race, Addix Speed, Kevlar, 2.25 | |
| Saddle | Natural Fit Nuance SLT Carbon | |
| Seatpost | Newmen Advanced Custom, Carbon, 27.2mm | |
| Quoted Weight | 8.6 kg | |
| Max System Weight | 115 kg – The maximum system weight is the maximum total weight of the bike, rider and any luggage combined |
Specifications are subject to change without notice
Size Guide
| Frame Size | Minimum Height | Maximum Height |
| Small | 163cm (5’3”) | 171cm (5’6”) |
| Medium | 171cm (5’6”) | 179cm (5’9”) |
| Large | 179cm (5’9”) | 187cm (6’1”) |
| X Large | 187cm (6’1”) | 195cm (6’4”) |
We have developed our size guide from our selling experience and it may differ from the manufacturers guide. Please note, this is only a guide and if you have any concerns over sizing please get in contact
Geometry
| Frame Size | S | M | L | XL |
| Seat Tube | 370 | 420 | 450 | 510 |
| Top Tube Horizontal | 575 | 605 | 630 | 660 |
| Seat Angle | 74.7° | 74.3° | 74.3° | 74.3° |
| Head Tube Angle | 68.6° | 68.6° | 68.6° | 68.6° |
| Chainstays | 425 | 425 | 425 | 425 |
| Head Tube | 94 | 97 | 110 | 126 |
| Wheelbase | 1091 | 1117 | 1143 | 1174 |
| BB Height | 63 | 63 | 63 | 63 |
| Protrusion Height – 80Mm | 762 | 793 | 817 | 857 |
| Reach | 410 | 434 | 456 | 481 |
| Stack | 609 | 612 | 624 | 639 |
| Length Seat Post | 400 | 400 | 430 | 430 |
| Diameter Seatpost | 27.2 | 27.2 | 27.2 | 27.2 |
| Angle Stem | -12° | -12° | -9° | -9° |
| Crank Length | 170 | 175 | 175 | 175 |
| Diameter Tire Maximum | 750 | 750 | 750 | 750 |
| Width Tire Maximum | 60 | 60 | 60 | 60 |
| Stem Length | 80 | 80 | 100 | 100 |
| Handlebar Width | 740 740 | 760 | 760 |
Want to compare the size of your current bike to this one? Read our Reach and Stack guide here.
Bike Classification
| Bike Classification | Category 3 |
| Intended Use | Sport and competition riding with moderate technical demands of the trails |
| Intended Terrain | Paved surfaces, unpaved roads, gravel paths, rough paths, uneven unpaved roads, difficult terrain and unmade paths, and for which technical skill is required. Jumps and drops should be limited to 60 cm |
| Recommended riding skills | Technical skills and practice required |
| Attention | Please note that when using rear stands, mudguards, pannier racks and bicycle trailers, if permitted, the category of your bike is limited to category 2 |
Additional Information
| Manufacturer | Cube |
|---|---|
| RRP | No |
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