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Today’s Deals2021 Alchemy
Arktos — SRAM X01 Eagle
A 29″ carbon frame full suspension enduro bike with ultra high-end components.
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Manufacturer Price
$6,599| Frame | Carbon |
|---|---|
| Suspension | Full, 150mm front |
| Fork | Fox Factory Float 36 |
| Shock | Fox Float DPX2 Factory |
| Wheels | 29″ Aluminum |
| Drivetrain | 1 × 12 |
| Groupset | X01 Eagle |
| Brakes | SRAM G2 RSC Hydraulic Disc |
| Seatpost | Dropper |
5'5" – 5'10"
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Summary
The Alchemy Arktos is a versatile enduro bike praised for its unique Sine suspension design, offering small-bump compliance and a supportive mid-stroke. Its modular frame allows for various travel configurations and wheel sizes, making it adaptable to different riding styles. While it excels in descending and handling rough terrain, some reviews note a less efficient climbing performance due to its suspension design.
Unique Sine suspension design for optimal small-bump compliance and mid-stroke support
Modular frame adaptable to various travel configurations and wheel sizes
Versatile performance suitable for a wide range of riding styles
High-quality build kits with premium components
Excellent descending capabilities and stability at speed
Less efficient climbing performance due to suspension design
Some models may require initial setup adjustments
Limited frame sizes available for certain configurations
The Arktos has finally come into its own.
Betawhat could be one of the most versatile full suspension mountain bikes on the market
BikerumorThe Arktos could handle just about whatever I threw at it.
Mountain FlyerWe have made big improvements to the new Arktos, culminating in what we feel is one of the best riding mountain bikes to date.Pinkbike
The Arktos 120 was hands down the fastest descending bike in the group, providing excellent stability and confidence that urged us to attack descents faster.
Vital MTBFeedback?
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Nov 2022 · Ron Koch
Scientifically, “alchemy” is the seemingly magical process that transforms something ordinary into something extraordinary.
Aug 2022 · Chris Armstrong
It was time. Time for a new bike.
Internal cable routing with standard routing
Fox Factory Transfer seatpost (175mm travel)
Super Boost Plus rear end (157mm) improves stiffness and stability
Industry Nine 29 Enduro-S Hydra wheels (1900g, 30.5mm inner width, 0.5° engagement)
Slack headtube angle (63.75°) improves downhill stability
Longer wheelbase improves climbing confidence
Fox 38 fork eliminates front end flex
Sine suspension design for small bump compliance and active braking
Bike rides longer than actual travel (feels like more travel)
Versatile conversion between wheel sizes and travel lengths
Internal cable routing lacks option for rear brake on either side
Jun 2022 · Jeff Barber
The Alchemy Arktos 120 stands out among the crowded field of trail bikes thanks to its ability to chameleon between short-travel, trail, and all-mountain with a single frame, and the Sine Suspension System that places a premium on anti-squat while delivering a supple ride feel.
Supple and responsive suspension
Sine Suspension System pedals and climbs well
Can swap fork and shock for longer travel
Looks great
Taller riders may have a hard time finding the right fit
Not ideal for very tight and technical trails
High entry-level price
May 2022 · Alex Sardella
The Alchemy Arktos 150 is amongst one of the more versatile offerings out there with multiple travel options and a mixed wheel option.
Loves speed, gets there quick
Stable and calm suspension platform
3 travel options in 1 frame
MX option if you’re into that
Competitive spec
Heavier than some
Would prefer Carbon rims on the highest end spec
Loose bolts and BB
Dec 2021 · Ian Collins
It’s been quite some time since I’ve tested a bike with somewhat unconventional suspension kinematics. Enter the Alchemy Arktos 150 – in this case, the Arktos 150 MX. It has a mullet wheel setup and 170mm front travel paired with 150mm of rear travel. Utilizing “Sine” suspension – aptly named after a sine wave, the bike has a rate that runs regressive to progressive, then regressive again. That right there is the unconventional part, but more on the topic of kinematics later. Something that’s interesting about the Arktos lineup is just how neatly spread across the travel/duty spectrum it is.
Dec 2021 · Travis Engel
Built to brawl beyond its travel
Remarkable small-bump compliance
Confidence-inspiring lateral stiffness
Modular frame will keep you from ever getting bored
Some noticeable bob while climbing
Travel variants come with sub-optimal geometry.
Oct 2021 · Alicia Leggett
Alchemy unveil a ti hardtail designed for rides in Colorado's high country, and give the Arktos a slight update.
Aug 2021
After decades of wild experimentation and steady evolution, mountain bike frame geometry and suspension designs are approaching near perfection. It’s a truly great time to ride mountain bikes. But that doesn’t mean there’s no more room for progression; high-pivot suspension designs and gearbox drivetrains are just two examples of where things might be headed.
| Fork | Fox 36 29 Factory Kashima 150mm Boost 15mm Grip 2 Travel: 150mm Spring Type: Air |
|---|---|
| Shock | Fox DPX2 Factory Kashima EVOL LV 3-Position Adjust 210X55 |
| Bottom Bracket | SRAM DUB Threaded |
| Stem | Tag Metals T1 CNC Aluminum Stem 35mm Clamp 45mm Length |
| Handlebar | Tag Metals T1 Carbon 35mm Clamp 800mm Wide 20mm Rise |
| Saddle | Selle Italia X-Base FeC Alloy |
| Seatpost | Fox Factory 175mm Transfer w/ Lever Type: Dropper |
| Grips | DMR Deathgrip Thin |
| Rear Derailleur | SRAM X01 Eagle 12SPD BLK |
|---|---|
| Crank | SRAM X01 EAGLE SB+ DUB 170 BLK 32T |
| Shifters | SRAM X01 Eagle SL BLK |
| Cassette | SRAM XG 1275 EAGLE 10-52T |
| Chain | SRAM GX Eagle 12 Speed |
| Brakes | SRAM G2 RSC Type: SRAM G2 RSC Hydraulic Disc |
| Rims | Front: Industry Nine 29 Enduro S Hydra – 30.5 mm 6 bolt 15/110mm, Rear: Industry Nine 29 Enduro S Hydra – 30.5 mm 6 bolt 12/157 mm SB+ TA XD |
|---|---|
| Tires | Maxxis Assegai 29×2.5 DC EXO TR, Maxxis Minion DHR 29×2.4 DC EXO TR |
| Disc Rotors | SRAM 180mm Rear, 200mm Front 6 bolt Rotors |
First added May 19
Last updated May 19
Not listed for 1,477 days