2022 Rock Machine Blizz CRB 70-29 Base 21.0" (XL)
Build
29mm BSD × 57 mm
Insights
Somewhat upright stack and reach vs trend of hardtail cross-country mtb bikes
Suspension sag unknown
Geometry may mis-represent actual riding geometry
Stack and Reach vs. Category Trend
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Geometry
| Stack | 643mm |
| Reach | 443mm |
| Stack to Reach Ratio | 1.45:1 |
| Seat Tube Length, C-T | 533mm |
| Top Tube Length, Effective/Horizontal Center | 640mm |
| Top Tube Slope | 12.5deg |
| Head Tube Angle | 67.4deg |
| Seat Tube Angle | 74deg |
| Head Tube Length | 130mm |
| Bottom Bracket Drop | 50mm |
| Bottom Bracket Height | 21.5mm |
| Chainstay Length | 429mm |
| Chainstay Length Horizontal | 426.1mm |
| Front-Center | 735.6mm |
| Front-Center Horizontal | 733.9mm |
| Wheelbase | 1160mm |
| Fork Offset/Rake | 40.7mm |
| Trail | -14.3mm |
| Mechanical Trail | -13.2mm |
| Wheel Flop | -5.1mm |
| Tire to Pedal Spindle Distance With 175 mm cranks | 489.1mm |
| Pedal Spindle to Ground Clearance With 175 mm cranks | -153.5mm |
Base Build
| Wheel Size | 29mm BSD |
| Tire Width | 57mm |
| Tire Outer Diameter | 143mm |
| Bike Length with Tires | 1303mm |
| Crank Length | 175mm |
| Handlebar Width | 760720mm |
| Stem Length | 8060mm |
| Suspension Type | Hardtail (Front suspension) |
| Bar Type | Flat Bar |
| Fork Travel | 120mm |
| Suspension Sag | Unknown |
| Frame Material | Carbon/Composite |
| Fork Material | Unknown |
| Brake Type | Disc |
Source:https://rockmachinebikes.com/en/2021/mountain-hardtail/blizz-crb-70-29/gloss-dark-red-black