2020 Brother Cycles Stroma Frameset xSmall
Build
700C/29 in × 33 mm
Insights
Average stack and reach vs trend of endurance road bikes
Design deviates from other sizes of Brother Cycles Stroma
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 532mm |
| Reach | 369mm |
| Stack to Reach Ratio | 1.44:1 |
| Seat Tube Length, C-T | 500mm |
| Top Tube Length, Effective/Horizontal HT Top | 522mm |
| Top Tube Length, Actual C-C | 510mm |
| Top Tube Slope | 5.8deg |
| Head Tube Angle | 71deg |
| Seat Tube Angle | 74deg |
| Head Tube Length | 110mm |
| Bottom Bracket Drop | 70mm |
| Bottom Bracket Height | 274mm |
| Chainstay Length | 420mm |
| Chainstay Length Horizontal | 414.1mm |
| Front-Center | 580.1mm |
| Front-Center Horizontal | 575.9mm |
| Wheelbase | 990mm |
| Fork Offset/Rake | 45mm |
| Fork Length (Axle-To-Crown) | 381mm |
| Trail | 70.9mm high |
| Mechanical Trail | 67mm |
| Wheel Flop | 21.8mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 66.1mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 104mm |
Frameset Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 33mm |
| Tire Outer Diameter | 688mm |
| Bike Length with Tires | 1678mm |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Drop Bar |
| Frame Material | Steel |
| Fork Material | Carbon/Composite |
| Brake Type | Disc |
Source:https://www.brothercycles.com/shop/frames/stroma/