2021 Breezer Bikes Radar Expert 51cm
Build
700C/29 in × 45 mm
Insights
Average stack and reach vs trend of off-road touring bikes
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 612.6mm |
| Reach | 391.4mm |
| Stack to Reach Ratio | 1.57:1 |
| Seat Tube Length, C-T | 510mm |
| Top Tube Length, Effective/Horizontal Center | 585mm |
| Top Tube Slope | 13deg |
| Head Tube Angle | 71.5deg |
| Seat Tube Angle | 72.5deg |
| Head Tube Length | 155mm |
| Bottom Bracket Drop | 75mm |
| Bottom Bracket Height | 281mm |
| Chainstay Length | 457mm |
| Chainstay Length Horizontal | 450.8mm |
| Front-Center | 623.7mm |
| Front-Center Horizontal | 619.2mm |
| Wheelbase | 1070mm |
| Fork Offset/Rake | 45mm |
| Trail | 71.7mm high |
| Mechanical Trail | 68mm |
| Wheel Flop | 21.6mm |
| Standover Height | 762.7mm |
| Tire to Pedal Spindle Distance With 175 mm cranks | 92.7mm |
| Pedal Spindle to Ground Clearance With 175 mm cranks | 106mm |
Expert Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 45mm |
| Tire Outer Diameter | 712mm |
| Bike Length with Tires | 1782mm |
| Crank Length | 175mm |
| Handlebar Width | 42mm |
| Stem Length | 80mm |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Drop Bar |
| Frame Material | Steel |
| Fork Material | Steel |
| Brake Type | Disc |
Published Sizing Recommendations
| Height | 5 ft 8 in to 5 ft 11 in |
Source:https://www.breezerbikes.com/bikes/adventure/radar/radar-expert