2018 Norco Bicycles Tactic Base 50.5
Build
700C/29 in × 25 mm
Insights
Average stack and reach vs trend of performance road bikes
Design deviates from other sizes of Norco Bicycles Tactic
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 527mm |
| Reach | 379mm |
| Stack to Reach Ratio | 1.39:1 |
| Seat Tube Length, C-T | 470mm |
| Top Tube Length, Effective/Horizontal HT Top | 530mm |
| Top Tube Slope | 8.4deg |
| Head Tube Angle | 72.5deg |
| Seat Tube Angle | 74deg |
| Head Tube Length | 120mm |
| Bottom Bracket Drop | 70mm |
| Bottom Bracket Height | 266mm |
| Chainstay Length | 405mm |
| Chainstay Length Horizontal | 398.9mm |
| Front-Center | 574mm |
| Front-Center Horizontal | 570.1mm |
| Wheelbase | 969mm |
| Fork Offset/Rake | 44.8mm |
| Fork Length (On-Axis) | 372mm |
| Trail | 58.9mm mid/neutral |
| Mechanical Trail | 56.2mm |
| Wheel Flop | 16.9mm |
| Standover Height | 741mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 68mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 96mm |
Base Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 25mm |
| Tire Outer Diameter | 672mm |
| Bike Length with Tires | 1641mm |
| Crank Length | 170mm |
| Stem Length | 90mm |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Drop Bar |
| Frame Material | Carbon/Composite |
| Fork Material | Carbon/Composite |
| Brake Type | Disc |
Published Sizing Recommendations
| Height | 5 ft 2.5 in to 5 ft 6 in |
Source:https://www.norco.com/bike-archives/2018/tactic-ultegra/