2020 Bombtrack Bicycle Company Cale Base M
Build
650B/27.5 in × 2.8 in
Insights
Average stack and reach vs trend of hardtail trail mtb bikes
Suspension sag unknown
Geometry may mis-represent actual riding geometry
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 610mm |
| Reach | 433mm |
| Stack to Reach Ratio | 1.41:1 |
| Seat Tube Length, C-T | 430mm |
| Top Tube Length, Effective/Horizontal HT Top | 608mm |
| Top Tube Slope | 19.6deg |
| Head Tube Angle | 67.5deg |
| Seat Tube Angle | 74deg |
| Head Tube Length | 72.5mm |
| Bottom Bracket Drop | 55mm |
| Bottom Bracket Height | 308.1mm |
| Chainstay Length | 440mm |
| Chainstay Length Horizontal | 436.6mm |
| Front-Center | 721mm |
| Front-Center Horizontal | 718.5mm |
| Wheelbase | 1155mm |
| Fork Offset/Rake | 51.3mm |
| Fork Length (Axle-To-Crown) | 532mm |
| Trail | 94.9mm very high |
| Mechanical Trail | 87.6mm |
| Wheel Flop | 33.5mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 187.9mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 138.1mm |
Base Build
| Wheel Size | 650B, 27.5 inch (584mm BSD) |
| Tire Width | 2.8in |
| Tire Outer Diameter | 726.2mm |
| Bike Length with Tires | 1881.2mm |
| Handlebar Width | 800mm |
| Stem Length | 40mm |
| Suspension Type | Hardtail (Front suspension) |
| Bar Type | Flat Bar |
| Fork Travel | 120mm |
| Suspension Sag | Unknown |
| Frame Material | Steel |
| Fork Material | Unknown |
| Brake Type | Disc |
Source:https://bikerumor.com/2019/08/15/bombtrack-cale-mountain-bike-goes-beyond-gravel-for-more-off-road-adventures/