2025 ARC8 Bicycles Extra 2 Coil, Mullet, 170/160 M (29/Low)
Build
700C/29 in × 2.4 in
Insights
Somewhat upright stack and reach vs trend of full-suspension all-mountain/enduro mtb bikes
Design deviates from other sizes of ARC8 Bicycles Extra 2
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 646mm |
| Reach | 470mm |
| Stack to Reach Ratio | 1.37:1 |
| Seat Tube Length, C-T | 400mm |
| Top Tube Length, Effective/Horizontal Center | 607mm |
| Head Tube Angle | 63deg |
| Effective Seat Tube Angle, Unknown | 78deg |
| Head Tube Length | 115mm |
| Bottom Bracket Drop | 38mm |
| Bottom Bracket Height | 334mm |
| Chainstay Length | 445mm |
| Chainstay Length Horizontal | 443.4mm |
| Front-Center | 830.5mm |
| Front-Center Horizontal | 829.6mm |
| Wheelbase | 1273mm |
| Fork Offset/Rake | 44mm |
| Fork Length (Axle-To-Crown) | 588mm |
| Trail | 140.1mm very high |
| Mechanical Trail | 124.9mm |
| Wheel Flop | 56.7mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 288.5mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 164mm |
Coil, Mullet, 170/160 Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 2.4in |
| Tire Outer Diameter | 743.9mm |
| Bike Length with Tires | 2016.9mm |
| Crank Length | 170mm |
| Suspension Type | Full suspension |
| Bar Type | Flat Bar |
| Fork Travel | 170mm |
| Rear Travel | 160mm |
| Suspension Sag | 30% |
| Frame Material | Carbon/Composite |
| Fork Material | Aluminum |
| Brake Type | Disc |
Published Sizing Recommendations
| PBH | 174 in to 183 in |
Source:https://www.arc8bicycles.de/