AMS ZERO99 C:68X
RACE 29
WINNING
TECHNOLOGY
Fast is light, fast is efficient, but above all fast means zero compromise. The AMS ZERO99 C:68X 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.
Frame Material
Frame weight
Tire clearance


Frame
frame
C:68X® Monocoque Advanced Twin Mold Technology, FSP 4-Link, Boost 148, UDH™
size
29: S, M, L, XL
Suspension
Suspension fork
Fox 34 SC Float Performance, 2-Position Remote, Tapered, 15x110mm, 110mm
shock
Fox Float SL Performance Elite, 190x40mm, 2-Position Remote
shock hardware
Front: 26x8mm, Rear: 30x8mm
Drivetrain & brakes
brake system
Shimano XT BR-M8100, Hydr. Disc Brake (180/160)
rear derailleur
Shimano XT RD-M8100-SGS, ShadowPlus, 12-Speed
shifters
Shimano XT SL-M8100-IR, Direct Attach
bottom bracket
Shimano BB-MT500PA, 92mm Pressfit
crankset
Shimano XT FC-M8100, 32T, Boost
cassette
Shimano SLX CS-M7100, 10-51T
chain
Shimano CN-M6100
Cockpit
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
grips
ACID Disrupt, Soft Compound
Wheels
wheelset
Newmen Beskar 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
Finishing kit
saddle
ACID Nuance SLT X Carbon
seat post
Fox Transfer Performance Elite 30.9mm
Product information
colour
blackline
weight
11,5 kg
Art. No
833100
Due to unforeseeable supply chain issues, the bike may be delivered with modifications.
More Information
Bike category of use: 3
You can find more information about Bike Classification at the following link.
115
kg
Maximum system weight
The system weight describes the maximum permissible total mass. This must not be exceeded under any circumstances.
Please see the table for information on the distribution of weight across the system in conjunction with compatible accessories (luggage carriers, bike trailers, etc.).
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 to Hub | -33 / -31 | -33 / -32 | -33 / -32 | -34 / -32 |
Protrusion height - 80mm | 766 / 770 | 764 / 768 | 770 / 774 | 765 / 769 |
Reach | 401 / 400 | 423 / 422 | 445 / 444 | 466 / 465 |
Stack | 592 / 594 | 601 / 603 | 611 / 613 | 625 / 627 |
Ergonomics
S | M | L | XL | |
---|---|---|---|---|
Stem length | 70 | 80 | 90 | 100 |
Angle stem | 6° | 6° | 6° | 6° |
Handlebar width | 740 | 740 | 740 | 740 |
Crank length | 170 | 175 | 175 | 175 |
Length seat post | 346 | 411 | 411 | 411 |
Diameter seatpost | 30.9 | 30.9 | 30.9 | 30.9 |
Stroke seatpost | 120 | 150 | 150 | 150 |
Diameter tire maximum | 758 | 758 | 758 | 758 |
Width tire maximum | 64 | 64 | 64 | 64 |
Rear suspension travel | 100 | 100 | 100 | 100 |
All values are given in millimetres or degrees.