Image of Jamis Portal A1
2019

Jamis Portal A1

Jamis Portal 2019

3999

Trail

Colour / Flat Ink

Size / XS (Low, Hi), S (Low, Hi), M (Low, Hi), L (Low, Hi), XL (Low, Hi)

Weight / 31 lb 8 oz (14,288 g)

Manufacturer Website

At a glance

The 2019 Jamis Portal A1 is an Trail Aluminium / Alloy mountain bike. It sports 27.5" wheels, is priced at $3,999 USD, comes in a range of sizes, including XS (Low, Hi), S (Low, Hi), M (Low, Hi), L (Low, Hi), XL (Low, Hi), has Fox suspension and a Shimano drivetrain. The bike is part of Jamis's Portal range of mountain bikes.

3VO suspension, HiLo bottom bracket adjust, Enduro Max sealed bearings, Internal dropper post routing

Where To Buy

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Jamis Portal A1
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Reviews

Specifications

Frameset
  • Frame
    Triple-butted 6061 aluminum, internal cable routing
  • Fork
    FOX Rhythm 34 Float 29", sweep adjust, compression, rebound adjust, lockout,15x110mm, 130mm
  • Shock
    FOX Float DPS Performance EVOL, 3-position compression, 10mm hardware
Wheels
  • Hubs
    Mavic XA35 27.5” wheelset, 15x110mm front, 12x148mm rear
  • Wheels
    Mavic XA35 27.5” wheelset, tubeless ready
  • Wheel Size
    27.5"
  • Spokes
    Mavic XA35 27.5” wheelset
  • Tires
    Vittoria Martello 27.5 x 2.8”, TNT tubeless
Drivetrain
  • Chain
    437, None included (custom Jamis upper mounts), 32 tooth, KMC X11, 11-speed
  • Crank
    Race Face Aeffect
  • Bottom Bracket
    33 drop, 26 drop, Race Face BSA
  • Rear Derailleur
    Shimano XT Shadow Plus, 11-speed
  • Shifters
    Shimano XT, 11-speed
Components
  • Brakeset
    Magura Trail Sport hydraulic disc, 4-piston front, 2-piston rear, Storm 180mm rotors, Magura Trail
  • Handlebar
    Race Face Aeffect, 35mm diameter, 20mm rise, 760mm width
  • Saddle
    WTB Volt
  • Seatpost
    KS E20i, internal dropper, Southpaw remote, , Jamis single bolt, , Jamis single bolt
  • Stem
    Race Face Aeffect, 35mm diameter, 50mm length
  • Grips
    Jamis Lock-On
  • Headset
    FSA Orbit 1.5 I.S. integrated cup, 8mm cone spacer

FAQ

Q: How much is a 2019 Jamis Portal A1?

A 2019 Jamis Portal A1 is typically priced around $3,999 USD when new. Be sure to shop around for the best price, and also look to the used market for a great deal.

Q: Where to buy a 2019 Jamis Portal A1?

The 2019 Jamis Portal A1 may be purchased directly from Jamis.

Q: How much does a 2019 Jamis Portal A1 weigh?

A 2019 Jamis Portal A1 weights 31 lb 8 oz (14,288 g).

Q: What size wheels does the 2019 Jamis Portal A1 have?

The 2019 Jamis Portal A1 has 27.5" wheels.

Q: What size 2019 Jamis Portal A1 should I get?

The 2019 Jamis Portal A1 comes in sizes XS (Low, Hi), S (Low, Hi), M (Low, Hi), L (Low, Hi), XL (Low, Hi). After measuring your height, use the size chart below to find the typical Jamis Portal A1 size for your height. Remember that these sizes are a general guide and bike sizes can vary between riders and bikes. The best way to find your size is to go for a test ride.

Rider Height (cm) Rider Height (in) Frame Size
148cm - 158cm 4'10" - 5'2" XS
158cm - 168cm 5'2" - 5'6" S
168cm - 178cm 5'6" - 5' 10" M
178cm - 185cm 5'10" - 6'1" L
185cm - 193cm 6'1" - 6'4" XL
193cm - 198cm 6'4" - 6'6" XXL

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