2021 Breezer Bikes Thunder Base S/15
Build
700C/29 in × 2.6 in
Insights
Design deviates from other sizes of Breezer Bikes Thunder
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 610mm |
| Reach | 421mm |
| Stack to Reach Ratio | 1.45:1 |
| Seat Tube Length, C-T | 370mm |
| Top Tube Length, Effective/Horizontal Center | 585mm |
| Top Tube Slope | 26.1deg |
| Head Tube Angle | 67.7deg |
| Seat Tube Angle | 75deg |
| Head Tube Length | 100mm |
| Bottom Bracket Drop | 72mm |
| Bottom Bracket Height | 305mm |
| Chainstay Length | 450mm |
| Chainstay Length Horizontal | 444.2mm |
| Front-Center | 695.5mm |
| Front-Center Horizontal | 691.8mm |
| Wheelbase | 1136mm |
| Fork Offset/Rake | 46mm |
| Trail | 104.9mm very high |
| Mechanical Trail | 97.1mm |
| Wheel Flop | 36.8mm |
| Standover Height | 765.5mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 148.5mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 135mm |
Base Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 2.6in |
| Tire Outer Diameter | 754.1mm |
| Bike Length with Tires | 1890.1mm |
| Crank Length | 170mm |
| Handlebar Width | 780mm |
| Stem Length | 45mm |
| Suspension Type | Rigid, suspension corrected |
| Bar Type | Flat Bar |
| Frame Material | Steel |
| Fork Material | Steel |
| Brake Type | Disc |
Source:https://www.breezerbikes.com/bikes/adventure/thunder/thunder