2026 Silverock STEAM Base
- Category
- Mini-velo/Folding
- Design
- Flat Bar, Rigid, non-suspension corrected
- Frame
- Steel
- Fork
- Steel
- Features
- Disc brake
Geometry
L 45cm | 45cm | |
Stack | 458.8mm | 458.8mm |
Reach | 412mm | 412mm |
Stack to Reach Ratio | 1.11:1 | 1.11:1 |
Seat Tube Length, C-T | 450mm | 450mm |
Top Tube Length, Effective/Horizontal Center | 545.1mm | — |
Top Tube Length, Effective/Horizontal HT Top | — | 543.5mm |
Top Tube Length, Actual C-C | 540mm | — |
Top Tube Slope | 2deg | 0deg |
Head Tube Angle | 73deg | — |
Seat Tube Angle | 74deg | 74deg |
Head Tube Length | 220mm | 220mm |
Bottom Bracket Drop | -30mm | -30mm |
Bottom Bracket Height | 277.5mm | 824.5mm |
Chainstay Length | 395mm | 395mm |
Chainstay Length Horizontal | 393.9mm | 393.9mm |
Front-Center | 612.9mm | — |
Front-Center Horizontal | 612.1mm | — |
Wheelbase | 1006mm | — |
Fork Offset/Rake | 45mm | — |
Fork Length (On-Axis) | 306.2mm | — |
Fork Length (Axle-To-Crown) | — | 298.1mm |
Trail | 28.6mm very low | — — |
Mechanical Trail | 27.4mm | — |
Wheel Flop | 8mm | — |
Tire to Pedal Spindle | 195.5mm 170 mm cranks | — 170 mm cranks |
Pedal Spindle to Ground Clearance | 107.5mm 170 mm cranks | 654.5mm 170 mm cranks |
Base Build
L 45cm | 45cm | |
Wheel Size | 20 in (406) 406 mm BSD | 20 in (406) 406 mm BSD |
Tire Width | 1.75in | 2in |
Tire Outer Diameter | 494.9mm | 1589mm |
Bike Length with Tires | 1500.9mm | — |
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
Mini-velo/FoldingSource:SolidWorks reverseeng. + Aliexpress data, aliexpress.ru