2022 Alchemy Bicycles Arktos 135 Base 29 XL
Build
700C/29 in × 2.5 in
Insights
Somewhat aggressive stack and reach vs trend of full-suspension trail mtb bikes
Suspension sag unknown
Geometry may mis-represent actual riding geometry
Stack and Reach vs. Category Trend
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Geometry
| Stack | 630.1mm |
| Reach | 508.5mm |
| Stack to Reach Ratio | 1.24:1 |
| Seat Tube Length, Unknown | 490mm |
| Top Tube Length, Effective/Horizontal Center | 652mm |
| Top Tube Slope | 13.9deg |
| Head Tube Angle | 64.75deg |
| Seat Tube Angle | 75.75deg |
| Head Tube Length | 120mm |
| Bottom Bracket Drop | 32mm |
| Bottom Bracket Height | 342.5mm |
| Chainstay Length | 437mm |
| Chainstay Length Horizontal | 435.8mm |
| Front-Center | 836.3mm |
| Front-Center Horizontal | 833mm |
| Wheelbase | 1271.5mm |
| Fork Offset/Rake | 38.4mm |
| Trail | 134.2mm very high |
| Mechanical Trail | 121.4mm |
| Wheel Flop | 51.8mm |
| Standover Height | 757mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 291.8mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 172.5mm |
Base 29 Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 2.5in |
| Tire Outer Diameter | 749mm |
| Bike Length with Tires | 2020.5mm |
| Crank Length | 170mm |
| Handlebar Width | 800mm |
| Stem Length | 45mm |
| Suspension Type | Full suspension |
| Bar Type | Flat Bar |
| Fork Travel | 150mm |
| Rear Travel | 135mm |
| Suspension Sag | Unknown |
| Frame Material | Carbon/Composite |
| Fork Material | Unknown |
| Brake Type | Disc |
Source:https://alchemybikes.com/products/arktos-135-2022#Geometry