Cube AMS Zero99 C:68X SLX 2025 Goblin/White Cross County Bike

Available with Cube in the sizes shown above. Expect delivery within 8-9 working days of placing an order.

Fast is light, fast is efficient, but above all fast means zero compromise. The AMS ZERO99 C:68× 29’s frame is crafted from our premium carbon and weighs in at a stunning 1,600g, approximately. There’s plenty of room for 2.4in tyres – and that means more grip and more control, even in the toughest conditions. Based on feedback from our XC and European Champion riders, chainstay length is tuned for optimum climbing whilst retaining excellent manoevrability.

Slender tubes help keep the ride comfortable, rather than harsh. There are angle adjustment inserts to allow fine-tuning of the head angle. And with 110mm of travel front and a geometry that’s tuned for agility and pace, you’ve got everything you need to get to the head of the pack.

In racing, speed matters. With the AMS ZERO99 C:68X SLX 29, the premium carbon frame construction is just the start. Sram’s 12-speed X0 Eagle Transmission delivers every shift to perfection, backed up by Magura’s powerful MT8 SL hydraulic disc brakes to keep you in control.

We fitted a pair of Newmen Phase 30 carbon wheels for their low weight and rapid acceleration, then added grippy Schwalbe Racing Ray and Racing Ralph 2.35in tyres. A Fox 34 Float Factory SC Grip SL fork delivers 110mm of ground-smoothing travel up front, plus exceptional steering accuracy. It’s backed up by a Fox Float SL Factory shock at the rear. And a Fox Transfer dropper post makes those riskier line choices that little bit more rapid.

Specification

Frame	C:68X® Monocoque Advanced Twin Mold Technology, FSP 4-Link, Boost 148, UDH™
Fork	Fox 34 SC Float Factory GRIP SL, 2-Position Remote, Tapered, 15×110mm, 110mm, Kashima Coated
Rear Shock	Fox Float SL Factory Remote, 190×40mm, 2-Position Remote, Kashima Coated
Shock Hardware	Front: 26×8mm, Rear: 30×8mm
Headset	ACROS Integrated, Top 1 1/8”, Bottom 1 1/2”, Fiber Inserts for Angle Adjustment
Stem	Newmen Evolution SL 318.2, 31.8mm
Handlebar	Newmen Advanced 318.0, Carbon, 740mm
Brake System	Magura MT8 SL, Hydr. Disc Brake (180/160)
Shifters	Magura MT8 SL, Hydr. Disc Brake (180/160)
Rear Derailleur	Sram X0 Eagle AXS™ Transmission, 12-Speed
Bottom Bracket	Sram DUB MTB Wide, 92mm Pressfit
Crankset	Sram X0 Eagle™ Transmission, 32T
Chainring Size	32T
Cassette	Sram XS-1275, 10-52T
Chain	Sram GX Eagle™ Transmission
Wheelset	Newmen Phase 30 light/light Carbon, 28/28 Spokes, 15×110mm/12×148mm, 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
Saddle	ACID Nuance SLT X Carbon
Seatpost	Fox Transfer Factory 30.9mm, Kashima Coated
Seatpost Clamp	CUBE Screwlock, 34.9mm
Quoted Weight	10.7 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 (6’5”)

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

Slack/Moderate	S	M	L	XL
Seat Tube	370	420	470	520
Top Tube Horizontal	573 / 575	598 / 600	623 / 625	648 / 650
Seat Angle	73.3° / 73.1°	73.4° / 73.2°	73.4° / 73.2°	73.4° / 73.2°
Head Tube Angle	66° / 66.6°	66.1° / 66.7°	66.1° / 66.7°	66.1° / 66.7°
Chainstays	445	445	445	445
Head Tube	100	110	120	135
Wheelbase	1141 / 1134	1167 / 1160	1193 / 1186	1219 / 1212
BB Height	1.064516129	1.03125	1.03125	1.0625
Reach	401 / 400	423 / 422	445 / 444	466 / 465
Stack	592 / 594	601 / 603	611 / 613	625 / 627
Seatpost Length	346	411	411	411
Seatpost Diameter	30.9	30.9	30.9	30.9
Stem Angle	6°	6°	6°	6°
Crank Length	170	175	175	175
Max Tyre Diameter	758	758	758	758
Max Tyre Width	64	64	64	64
Stem Length	70	80	90	100
Handlebar Width	740	740	740	740
Seatpost Drop	120	150	150	150
Rear Suspension Travel	100	100	100	100

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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