2021 Norco Bicycles Sight A3 29 XL
Build
700C/29 in × 2.4 in
Insights
Somewhat aggressive stack and reach vs trend of full-suspension all-mountain/enduro mtb bikes
Design deviates from other sizes of Norco Bicycles Sight
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 630mm |
| Reach | 515mm |
| Stack to Reach Ratio | 1.22:1 |
| Seat Tube Length, C-T | 465mm |
| Top Tube Length, Effective/Horizontal HT Top | 649mm |
| Head Tube Angle | 64deg |
| Effective Seat Tube Angle, Unknown | 78deg |
| Head Tube Length | 120mm |
| Bottom Bracket Drop | 25mm |
| Bottom Bracket Height | 347mm |
| Chainstay Length | 445mm |
| Chainstay Length Horizontal | 444.3mm |
| Front-Center | 857.1mm |
| Front-Center Horizontal | 856.7mm |
| Wheelbase | 1301mm |
| Fork Offset/Rake | 37mm |
| Fork Length (Axle-To-Crown) | 571mm |
| Trail | 140.3mm very high |
| Mechanical Trail | 126.1mm |
| Wheel Flop | 55.3mm |
| Standover Height | 712mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 315.1mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 177mm |
A3 29 Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 2.4in |
| Tire Outer Diameter | 743.9mm |
| Bike Length with Tires | 2044.9mm |
| Crank Length | 170mm |
| Stem Length | 40mm |
| Suspension Type | Full suspension |
| Bar Type | Flat Bar |
| Fork Travel | 160mm |
| Rear Travel | Unknown |
| Suspension Sag | 20% |
| Frame Material | Aluminum |
| Fork Material | N/A |
| Brake Type | Disc |
Source:https://www.norco.com/bikes/2021/mountain/all-mountain/sight/sight-a3/