2025

JAMIS PORTAL C4

Mountain · Trail · Unisex

Frame material Carbon

Wheel size 29

Tires Vittoria Mazza 29 X 2....

Brake type Shimano Mt420 4-Piston...

See all specifications ↓

RRP

€4,415 incl. taxes

Observed price — New

€3,974 incl. taxes

Refurbished price

€2,642 incl. taxes

Likely trade-in value

1 234 €

About this bike

The Jamis PORTAL C4 2025 sits in the mountain segment in the trail segment. Built around a carbon frame.

The Jamis PORTAL C4 carries an RRP of €4,415; the live observed price for a new unit averages €3,974, and refurbished offers cluster around €2,642.

Browse the live offers below or jump to the similar bikes section to compare the Jamis PORTAL C4 with its closest rivals.

Specifications

CategoryMountain

SubcategoryTrail

Year2025

FrameDyad Pro High Modulus Carbon Fiber, 130mm travel 3VO suspensio...

Frame materialCarbon

ForkFox 34 Rhythm Series Float 29″ w/ sweep adjust compression & l...

SuspensionFull

Sizes XXXXXXXX

Components

Rear derailleur Shimano Deore, 12-speed

Brake type Shimano Mt420 4-Piston Hydraulic Disc, 180Mm Front & 160Mm Rear Rt30 Rotors

Brakes Shimano MT420 4-piston hydraulic disc, 180mm front & 160mm rear RT30 rotors

Handlebar Race Face Ride, 760mm x 20mm rise, 35mm diameter

Stem Race Face Ride, 50mm extension, 35mm clamp diameter

Grips Jamis Lock-On

Saddle WTB Volt

Seatpost KS Rage Dropper, Southpaw remote

Pedals N/A

Wheels & Tires

Wheel size 29

Rims Stan’s No Tubes Flow D 29″ rims, Shimano MT410 15x110mm front & 12x148mm rear hubs, stainless spokes

Tires Vittoria Mazza 29 x 2.4″, TNT tubeless

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