2017 Silverback Bikes Storm Base
- Category
- Hardtail Cross-country MTB
- Design
- Flat Bar, Hardtail (Front suspension)
- Frame
- Carbon/Composite
- Fork
- Aluminum
- Suspension
- 100mm fork travel
- Features
- Disc brake
Somewhat upright stack and reachvs category Suspension sag unknown Geometry may mis-represent actual riding geometry | Average stack and reachvs category Suspension sag unknown Geometry may mis-represent actual riding geometry | Average stack and reachvs category Suspension sag unknown Geometry may mis-represent actual riding geometry |
Geometry
S | M | L | |
Stack | 613.8mm | 617.7mm | 617.9mm |
Reach | 397.2mm | 415mm | 438.2mm |
Stack to Reach Ratio | 1.55:1 | 1.49:1 | 1.41:1 |
Seat Tube Length, C-T | 420mm | 450mm | 480mm |
Top Tube Length, Effective/Horizontal Center | 587mm | 604mm | 627mm |
Top Tube Slope | 22.2deg | 18.9deg | 15.4deg |
Head Tube Angle | 70.5deg | 71deg | 71deg |
Seat Tube Angle | 73deg | 73deg | 73deg |
Head Tube Length | 105mm | 105mm | 105mm |
Bottom Bracket Drop | 49.3mm | 49.3mm | 49.3mm |
Bottom Bracket Height | 315mm | 315mm | 315mm |
Chainstay Length | 442mm | 442mm | 442mm |
Chainstay Length Horizontal | 439.2mm | 439.2mm | 439.2mm |
Front-Center | 645.7mm | 658.6mm | 681.6mm |
Front-Center Horizontal | 643.8mm | 656.8mm | 679.8mm |
Wheelbase | 1083mm | 1096mm | 1119mm |
Fork Offset/Rake | 51mm | 51mm | 51mm |
Fork Length (Axle-To-Crown) | 510mm | 510mm | 510mm |
Trail | 74.9mm high | 71.5mm high | 71.5mm high |
Mechanical Trail | 70.6mm | 67.6mm | 67.6mm |
Wheel Flop | 23.6mm | 22mm | 22mm |
Standover Height | 811.1mm | 825.5mm | 841mm |
Tire to Pedal Spindle | 111.3mm 170 mm cranks | 124.3mm 170 mm cranks | 147.2mm 170 mm cranks |
Pedal Spindle to Ground Clearance | 145mm 170 mm cranks | 145mm 170 mm cranks | 145mm 170 mm cranks |
Base Build
S | M | L | |
Wheel Size | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD |
Tire Width | 2.1in | 2.1in | 2.1in |
Tire Outer Diameter | 728.7mm | 728.7mm | 728.7mm |
Bike Length with Tires | 1811.7mm | 1824.7mm | 1847.7mm |
Crank Length | — | 170mm | — |
Handlebar Width | — | 760mm | — |
Stem Length | — | 90mm | — |
Stem Angle | — | 7deg | — |
Published Sizing Recommendations
Height | 160 cm to 173 cm | 170 cm to 180 cm | 180 cm to 192 cm |
Stack and Reach vs. Category Trend
Very Upright
Somewhat Upright
Average
Somewhat Aggressive
Very Aggressive
The Bike Insights Upright/Aggressive scale is based on analysis of a bike’s proportions relative to similar sized bikes in the same category.
Learn more about the Upright/Aggressive ScaleCategory Trend
Hardtail Cross-country MTBSource:https://silverbacklab.com/bike-model/mountainbikes/storm/