2021 Batch Lifestyle Base Medium
Build
650B/27.5 in × 1.95 in
Insights
Design deviates from other sizes of Batch Lifestyle
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 581mm |
| Reach | 430mm |
| Stack to Reach Ratio | 1.35:1 |
| Seat Tube Length, C-T | 457mm |
| Top Tube Length, Effective/Horizontal HT Top | 607mm |
| Top Tube Slope | 14.3deg |
| Head Tube Angle | 68.5deg |
| Seat Tube Angle | 73deg |
| Head Tube Length | 160mm |
| Bottom Bracket Drop | 65mm |
| Bottom Bracket Height | 276.5mm |
| Chainstay Length | 445mm |
| Chainstay Length Horizontal | 440.2mm |
| Front-Center | 681.9mm |
| Front-Center Horizontal | 678.8mm |
| Wheelbase | 1119mm |
| Fork Offset/Rake | 42.4mm |
| Trail | 89mm very high |
| Mechanical Trail | 82.8mm |
| Wheel Flop | 30.4mm |
| Standover Height | 761mm |
| Tire to Pedal Spindle Distance With 175 mm cranks | 165.4mm |
| Pedal Spindle to Ground Clearance With 175 mm cranks | 101.5mm |
Base Build
| Wheel Size | 650B, 27.5 inch (584mm BSD) |
| Tire Width | 1.95in |
| Tire Outer Diameter | 683.1mm |
| Bike Length with Tires | 1802.1mm |
| Crank Length | 175mm |
| Handlebar Width | 640mm |
| Stem Length | 70mm |
| Stem Angle | 15deg |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Flat Bar |
| Frame Material | Aluminum |
| Fork Material | Steel |
| Brake Type | Rim |
Published Sizing Recommendations
| Height | 5 ft 5 in to 5 ft 10 in |
Source:https://web.archive.org/web/20200804075758/https://www.batchbicycles.com/products/lifestyle/