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2018 Alchemy Arktos SRAM GX Eagle 29" Bike (discontinued)

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Product Alchemy Arktos SRAM GX Eagle 29" Bike
Model Year 2018
Riding Type Trail
Rider Unisex
Sizes and Geometry
S, M, L, XL View Geometry
Size S M L XL
Top Tube Length 580mm 610mm 630mm 665mm
Head Tube Angle 66° 66° 66° 66°
Head Tube Length 100mm 110mm 125mm 140mm
Seat Tube Angle 74.5° 74.5° 74.5° 74.5°
Seat Tube Length 410mm 450mm 483mm 518mm
Bottom Bracket Height 343mm 343mm 343mm 343mm
Chainstay Length 438.5mm 438.5mm 438.5mm 438.5mm
Wheelbase 1167mm 1185mm 1211mm 1248mm
Standover N/A N/A N/A N/A
Reach 418mm 444mm 452mm 483mm
Stack 620mm 630mm 644mm 658mm
Wheel Size 29"
Frame Material Carbon Fiber
Frame Material Details Handmade carbon frame with internal cable routing
Rear Travel 140mm
Rear Shock FOX Float DPX2
Fork 150mm-160mm fork compatibility, 180mm max
Fork Travel 150mm-160mm fork compatibility, 180mm max
Head Tube Diameter Tapered
Headset IS42 upper, IS52 lower
Handlebar Race Face Aeffect R
Optional upgrade: Enve Mountain bar
Stem Race Face Aeffect R
Optional upgrade: Enve Mountain stem
Grips Ergon
Brakes Shimano XT with Shimano MT-RT86 180mm rotors
Brake Levers Shimano XT
Drivetrain 1x
Shifters SRAM GX Eagle, 12-speed
Front Derailleur N/A
Rear Derailleur SRAM GX Eagle
Chainguide N/A
Cranks SRAM GX Eagle
Chainrings 30 tooth
Bottom Bracket Threaded, 73mm
Pedals None included
Chain SRAM GX Eagle
Cassette SRAM GX Eagle, 10-50 tooth, 12-speed
Rims DT Swiss 1700 29" SuperBoost+
Optional upgrade: Enve M Series
Hubs DT Swiss 1700
Spokes DT Swiss
Tires Front: Maxxis Minion DHF 2.3"
Rear: Maxxis Aggressor 2.3"
Saddle fi'zi:k Monte
Seatpost X-Fusion Manic, 150mm drop
Seatpost Diameter 31.6mm
Seatpost Clamp Standard single bolt
Rear Dropout / Hub Dimensions Super Boost Plus, 12mm x 157mm
Max. Tire Size 29" x 2.5"
Bottle Cage Mounts Yes
Colors Tan/orange
Warranty Guarantee frame will be free of defects for original owner, 40% off MSRP for crash replacement
Weight N/A
Miscellaneous Available June 2018
Frame handmade in the USA
150mm-160mm fork compatibility, 180mm max
1x drivetrain only
Internal cable routing
Max chainring clearance: 38 tooth (need 3mm offset ring for SRAM Eagle)
  • $5,200
  • $5,500
  • $7,500
More Info

Alchemy website

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