2021 Diamant 135 Base 48
Build
700C/29 in × 57 mm
Insights
Somewhat aggressive stack and reach vs trend of off-road touring bikes
Design deviates from other sizes of Diamant 135
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 540mm |
| Reach | 368mm |
| Stack to Reach Ratio | 1.47:1 |
| Seat Tube Length, C-T | 440mm |
| Top Tube Length, Effective/Horizontal HT Top | 520mm |
| Top Tube Slope | 13.4deg |
| Head Tube Angle | 69.5deg |
| Seat Tube Angle | 74.3deg |
| Head Tube Length | 115mm |
| Bottom Bracket Drop | 75mm |
| Bottom Bracket Height | 293mm |
| Chainstay Length | 450mm |
| Chainstay Length Horizontal | 443.7mm |
| Front-Center | 602mm |
| Front-Center Horizontal | 597.3mm |
| Wheelbase | 1041mm |
| Fork Offset/Rake | 52mm |
| Trail | 82.1mm very high |
| Mechanical Trail | 76.9mm |
| Wheel Flop | 26.9mm |
| Standover Height | 713mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 64mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 123mm |
Base Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 57mm |
| Tire Outer Diameter | 736mm |
| Bike Length with Tires | 1777mm |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Swept Back Bar |
| Frame Material | Steel |
| Fork Material | Aluminum |
| Brake Type | Disc |
Source:https://www.diamantrad.com/bike/135-her-s-yl/#bike-data-list