Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
Jamis
2019 Jamis Portal A2
Previous used estimate
$963 - $991
Actual value depends on condition, size, and local demand.
Value Guide market data · 2019 Jamis Portal A2
12-month projected trend
14%
Direction and magnitude, not judgment
vs. category average
2%
Drops faster than category avg
Price over time - 2019 Jamis Portal A2
Values based on actual sales data. Enter your bike's specifics to get a precise valuation.
All Portal model years
Overview
About this bike
Jamis hit the sweet spot with the Portal. With 130mm of front and rear travel, it offers enough suspension to take on any trail you have the guts to try, but is still svelte and nimble enough to pedal anywhere on the map. The 3VO suspension designed by Chris Currie of Speedgoat nails the bullseye of suspension kinematics: active and stable under pedaling and hard braking but sensitive to small bumps and ready for big, square-edged hits. RockShox deftly controls that rear travel, as well as handling suspension duties up front with a Deluxe R shock and Revelation RC fork, respectively. Portal A2 rolls fast and confidently on 29-inch Vittoria tires and comes with Shimano’s SLX 1x11 drivetrain, so you’ll have a broad range of gears at your fingertips, perfect for aiming at a mountain and pressing “Play.” Bringing the Portal safely back to low orbit takes nothing but a gentle squeeze of the Shimano MT500 hydraulic brake levers, delivering the power and confidence to master the trail. And, a KS dropper post ensures your body is in the right position for the task at hand, whether you’re grinding up the thirty-third switchback in a row or shredding down a buffed park jump line.
Specifications
- Subtype
- Trail / Enduro
- Category
- Mountain
- Component Fork
- RockShox Revelation RC 29", air spring compression, rebound adjust, tapered alloy steerer, 130mm travel
- Component Hubs
- Formula sealed bearing 6-bolt disc
- Component Size
- 14.5-inch, 15.5-inch, 17-inch, 19-inch, 21-inch
- Component Stem
- Race Face Ride, 50mm extension, 35mm clamp diameter
- Product Family
- Portal
- Component Axles
- Front: 110 x 15mm Rear: 148 x 12mm
- Component Chain
- KMC X11, 11-speed
- Component Color
- Charcoal
- Component Frame
- Triple-butted 6061 aluminum, 130mm travel 3VO suspension, Enduro® Max sealed bearing pivots, 1.5 - 1 1/8" tapered head tube, Internal dropper post routing, Custom Jamis upper chainguide mounts, ISCG05 lower chainguide mounts, Rock Shox Deluxe R DebonAir shock, replaceable derailleur hanger
- Component Brakes
- Shimano MT500 hydraulic disc, 180mm 6-bolt rotors
- Component Saddle
- WTB Volt
- Component Headset
- FSA Orbit 1.5 Zero-Stack internal cup, 8mm cone spacer
- Component Cassette
- Shimano M7000, 11-speed, 11-46T
- Component Crankset
- Race Face Ride
- Component Shifters
- Shimano SLX, 1x11-speed
- Component Handlebar
- Race Face Ride, 760mm x 20mm rise, 35mm diameter
- Component Seat Post
- KS E10i Internal Dropper, Southpaw remote
- Component Chainrings
- 32T
- Component Front Tire
- Vittoria Martello 29 x 2.35", TNT tubeless
- Component Rear Shock
- RockShox Deluxe R DebonAir shock
- Component Tape Grips
- Jamis Lock-On
- Component Brake Levers
- Shimano MT500
- Component Bottom Bracket
- Race Face BSA
- Component Rear Derailleur
- Shimano SLX Shadow Plus, 11-speed
- Rear Shock
- RockShox Deluxe R DebonAir shock
- Hubs
- Formula sealed bearing 6-bolt disc
- Crankset
- Race Face Ride
- Bottom Bracket
- Race Face BSA
- Chain
- KMC X11, 11-speed
- Saddle
- WTB Volt
- Handlebar
- Race Face Ride, 760mm x 20mm rise, 35mm diameter
- Headset
- FSA Orbit 1.5 Zero-Stack internal cup, 8mm cone spacer
- Rear Derailleur
- Shimano SLX Shadow Plus, 11-speed
- Stem
- Race Face Ride, 50mm extension, 35mm clamp diameter
- Axles
- Front: 110 x 15mm Rear: 148 x 12mm
- Brake Levers
- Shimano MT500
- Brakes
- Shimano MT500 hydraulic disc, 180mm 6-bolt rotors
- Cassette
- Shimano M7000, 11-speed, 11-46T
- Chainrings
- 32T
- Fork
- RockShox Revelation RC 29", air spring compression, rebound adjust, tapered alloy steerer, 130mm travel
- Frame
- Triple-butted 6061 aluminum, 130mm travel 3VO suspension, Enduro® Max sealed bearing pivots, 1.5 - 1 1/8" tapered head tube, Internal dropper post routing, Custom Jamis upper chainguide mounts, ISCG05 lower chainguide mounts, Rock Shox Deluxe R DebonAir shock, replaceable derailleur hanger
- Seat Post
- KS E10i Internal Dropper, Southpaw remote
- Shifters
- Shimano SLX, 1x11-speed
- Tape/Grips
- Jamis Lock-On
- Color
- Charcoal
- Size
- 21-inch
- Front Tire
- Vittoria Martello 29 x 2.35", TNT tubeless
What to check when buying used
Inspection
Drivetrain wear
Check chain stretch, cassette teeth, chainrings, and shifting under load before negotiating price.
Inspection
Service history
Ask for service records covering bearings, brakes, drivetrain, and any frame or fork warranty work.
Inspection
Suspension service
Confirm fork and rear shock service intervals and check pivot bearings for play.