2021 Norco Bicycles Storm 1 S 27.5"
Build
650B/27.5 in × 2 in
Insights
Somewhat upright stack and reach vs trend of hardtail cross-country mtb bikes
Design deviates from other sizes of Norco Bicycles Storm
Suspension sag unknown
Geometry may mis-represent actual riding geometry
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 611mm |
| Reach | 395mm |
| Stack to Reach Ratio | 1.55:1 |
| Seat Tube Length, C-T | 430mm |
| Top Tube Length, Effective/Horizontal HT Top | 559mm |
| Top Tube Slope | 21.1deg |
| Head Tube Angle | 68deg |
| Seat Tube Angle | 75deg |
| Head Tube Length | 125mm |
| Bottom Bracket Drop | 49mm |
| Bottom Bracket Height | 293.8mm |
| Chainstay Length | 435mm |
| Chainstay Length Horizontal | 432.2mm |
| Front-Center | 669.6mm |
| Front-Center Horizontal | 667.8mm |
| Wheelbase | 1100mm |
| Fork Offset/Rake | 42mm |
| Trail | 93.2mm very high |
| Mechanical Trail | 86.4mm |
| Wheel Flop | 32.4mm |
| Standover Height | 632mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 156.8mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 123.8mm |
1 Build
| Wheel Size | 650B, 27.5 inch (584mm BSD) |
| Tire Width | 2in |
| Tire Outer Diameter | 685.6mm |
| Bike Length with Tires | 1785.6mm |
| Crank Length | 170mm |
| Stem Length | 60mm |
| Suspension Type | Hardtail (Front suspension) |
| Bar Type | Flat Bar |
| Fork Travel | 100mm |
| Suspension Sag | Unknown |
| Frame Material | Aluminum |
| Fork Material | Unknown |
| Brake Type | Disc |
Source:https://www.norco.com/bikes/2021/mountain/cross-country/storm/storm-1/