2021 Bulls Grinder 3 49 cm
Build
650B/27.5 in × 40 mm
Insights
Average stack and reach vs trend of all-road/gravel bikes
Design deviates from other sizes of Bulls Grinder
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 562mm |
| Reach | 370mm |
| Stack to Reach Ratio | 1.52:1 |
| Seat Tube Length, C-T | 490mm |
| Top Tube Length, Effective/Horizontal HT Top | 536mm |
| Top Tube Slope | 10.3deg |
| Head Tube Angle | 70deg |
| Seat Tube Angle | 73.5deg |
| Bottom Bracket Drop | 75mm |
| Bottom Bracket Height | 257mm |
| Chainstay Length | 430mm |
| Chainstay Length Horizontal | 423.4mm |
| Front-Center | 601.3mm |
| Front-Center Horizontal | 596.6mm |
| Wheelbase | 1020mm |
| Fork Offset/Rake | 46.4mm |
| Trail | 71.5mm high |
| Mechanical Trail | 67.2mm |
| Wheel Flop | 23mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 99.3mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 87mm |
3 Build
| Wheel Size | 650B, 27.5 inch (584mm BSD) |
| Tire Width | 40mm |
| Tire Outer Diameter | 664mm |
| Bike Length with Tires | 1684mm |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Drop Bar |
| Frame Material | Unknown |
| Fork Material | Unknown |
| Brake Type | Unknown |
Source:https://www.bulls.de/at-de/produkt/bulls-grinder-3-2021-diamant