Jamis PORTAL A1 Frameset 2019
2019 Mountain
Estimate price |
1,699$
Bike details
Overview
Key information split into simple groups.
Frame summary
-
-
Wheels 29" -
Suspension Rigid
Sizing
Recommended size guide.
XS
156cm - 166cm
SM
163cm - 174cm
MD
171cm - 182cm
LG
179cm - 189cm
XL
185cm - 195cm
Fit data
Geometry
Numbers for sizing and ride feel.
| Size | XS | SM | MD | LG | XL |
|---|---|---|---|---|---|
| Stack Reach Ratio | 1.504 mm | 1.45 mm | 1.401 mm | 1.356 mm | 1.315 mm |
| Bottom Bracket Height | 348 mm | 348 mm | 348 mm | 348 mm | 348 mm |
| Front Center | 686 mm | 712 mm | 737 mm | 762 mm | 788 mm |
| Rake | 48 mm | 49 mm | 50 mm | 49 mm | 50 mm |
| Trail | 103 mm | 102 mm | 101 mm | 102 mm | 101 mm |
| Stack | 597 mm | 606 mm | 615 mm | 625 mm | 634 mm |
| Reach | 397 mm | 418 mm | 439 mm | 461 mm | 482 mm |
| Top Tube Length | 560 mm | 585 mm | 610 mm | 635 mm | 660 mm |
| Seat Tube Angle | 74.5 ° | 74.5 ° | 74.5 ° | 74.5 ° | 74.5 ° |
| Head Tube Angle | 67.5 ° | 67.5 ° | 67.5 ° | 67.5 ° | 67.5 ° |
| Head Tube Length | 95 mm | 105 mm | 115 mm | 125 mm | 135 mm |
| Chainstay Length | 437 mm | 437 mm | 437 mm | 437 mm | 437 mm |
| Wheelbase | 1122 mm | 1148 mm | 1173 mm | 1198 mm | 1224 mm |
| Bottom Bracket Drop | 26 mm | 26 mm | 26 mm | 26 mm | 26 mm |
| Standover Height | 738 mm | 761 mm | 756 mm | 761 mm | 781 mm |
| Wheels | 29" | 29" | 29" | 29" | 29" |
| Rider Min Height | 156 cm | 163 cm | 171 cm | 179 cm | 185 cm |
| Rider Max Height | 166 cm | 174 cm | 182 cm | 189 cm | 195 cm |
About this model
PORTAL A1 Frameset is a Jamis Portal model. Jamis launched 30 frames of this model so far. Check out the entire range from 2019 of this model, by clicking this link.
Safety
When cycling always take safety very seriously. Wear a helmet, obey the traffic rules and wear hi-vis clothes. In short, take care of yourself so others can take care of you.
Trail frames average price
Our math shows that the average cost of a dependable Trail frame is 1736$. However, even though the average price of a Trail frame is lower, you might still be able to get a top-quality frame. To sum up, when you purchase your frame, make sure to check if it has reviews, and also do some components research.
Furthermore, if we have a quick look at this model’s cost, we can see that at its release date the price was 1699$. If we compare this with the average Trail frame cost we notice that the price is 2.18% lower.
Overview of components
Sizes
PORTAL A1 Frameset comes in 5 sizes, that range from 156 cm – 195 cm (5.12 ft – 6.4 ft). In conclusion, finding one for you shouldn’t be a problem.