2022 Alchemy Bicycles Arktos 135 Base 29
- Category
- Full-suspension Trail MTB
- Design
- Flat Bar, Full suspension
- Frame
- Carbon/Composite
- Suspension
- 150mm fork travel, 135mm rear travel
- Features
- Disc brake
Average stack and reachvs category Suspension sag unknown Geometry may mis-represent actual riding geometry | Average stack and reachvs category Suspension sag unknown Geometry may mis-represent actual riding geometry | Somewhat aggressive stack and reachvs category Suspension sag unknown Geometry may mis-represent actual riding geometry |
Geometry
M | L | XL | |
Stack | 613.3mm | 622mm | 630.1mm |
Reach | 460mm | 483mm | 508.5mm |
Stack to Reach Ratio | 1.33:1 | 1.29:1 | 1.24:1 |
Seat Tube Length, Unknown | 410mm | 445mm | 490mm |
Top Tube Length, Effective/Horizontal Center | 600mm | 625mm | 652mm |
Top Tube Slope | 21.1deg | 17.8deg | 13.9deg |
Head Tube Angle | 64.75deg | 64.75deg | 64.75deg |
Seat Tube Angle | 75.75deg | 75.75deg | 75.75deg |
Head Tube Length | 100mm | 110mm | 120mm |
Bottom Bracket Drop | 32mm | 32mm | 32mm |
Bottom Bracket Height | 342.5mm | 342.5mm | 342.5mm |
Chainstay Length | 437mm | 437mm | 437mm |
Chainstay Length Horizontal | 435.8mm | 435.8mm | 435.8mm |
Front-Center | 780.8mm | 806.8mm | 836.3mm |
Front-Center Horizontal | 777mm | 803mm | 833mm |
Wheelbase | 1216mm | 1242mm | 1271.5mm |
Fork Offset/Rake | 38.8mm | 37.8mm | 38.4mm |
Trail | 133.8mm very high | 134.9mm very high | 134.2mm very high |
Mechanical Trail | 121mm | 122mm | 121.4mm |
Wheel Flop | 51.6mm | 52mm | 51.8mm |
Standover Height | 727mm | 747mm | 757mm |
Tire to Pedal Spindle | 236.3mm 170 mm cranks | 262.3mm 170 mm cranks | 291.8mm 170 mm cranks |
Pedal Spindle to Ground Clearance | 172.5mm 170 mm cranks | 172.5mm 170 mm cranks | 172.5mm 170 mm cranks |
Base 29 Build
M | L | XL | |
Wheel Size | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD |
Tire Width | 2.5in | 2.5in | 2.5in |
Tire Outer Diameter | 749mm | 749mm | 749mm |
Bike Length with Tires | 1965mm | 1991mm | 2020.5mm |
Crank Length | 170mm | 170mm | 170mm |
Handlebar Width | 800mm | 800mm | 800mm |
Stem Length | 45mm | 45mm | 45mm |
Stack and Reach vs. Category Trend
Very Upright
Somewhat Upright
Average
Somewhat Aggressive
Very Aggressive
The Bike Insights Upright/Aggressive scale is based on analysis of a bike’s proportions relative to similar sized bikes in the same category.
Learn more about the Upright/Aggressive ScaleCategory Trend
Full-suspension Trail MTBSource:https://alchemybikes.com/products/arktos-135-2022#Geometry