Bikes up to 60% offWe monitor over 40,000 bikes daily to find the best prices

Today’s Deals

2021 Jamis

PORTAL C1

A 29″ carbon frame full suspension trail bike with ultra high-end components.
Compare the full range

Manufacturer Price

$9,499
Weight30.0 lbs  
FrameCarbon
SuspensionFull, 130 / 140mm
ForkFox Factory Float 36
Wheels29″ Carbon
Drivetrain1 × 12
GroupsetXTR
BrakesShimano XTR Hydraulic Disc
SeatpostDropper
Where to Buy
Similar Bikes
Top Comparison
Insights
Ride Feel

Based on frame geometry and build specs.

Terrain
easyextreme
Handling
nimblestable
PORTAL C1
Other Trail bikes
Gearing

A bike with lower gearing will be easier to ride up steep hills, while a higher top end means it will pedal faster down hills.

Lowest gear

(climbing)

28 mph

PORTAL C1

26 mph

Similar Bikes

Highest gear

(descending)

Sizing
SM

5'2" – 5'8"

MD

5'6" – 5'11"

LG

5'10" – 6'3"

XL

6'1" – 6'7"

🐐 Estimated

Rider Fit Notes

None yet.

Do you have this bike? Help other riders make a decision about which size will work for them by sharing your own size and fit notes.

Reviews
Loam Wolf
Review: Jamis Portal C1

Aug 2020 · Caleb Ely

JAMIS PORTAL C1 LONG-TERM REVIEW MORE THAN MEETS THE EYE Words by Caleb Ely Photography by Caleb Ely & Brian Niles If you watched our Dissected video on the new Jamis Portal C1 few months back then you learned

Read Review

BIKE Magazine
Jamis Portal A1+ | $4,000

Nov 2019

It's official. Jamis now makes a good full-suspension bike. It's supple, efficient and clean. All it needs is some good parts to be bolted to it.

Read Review

Bicycling
The Jamis Portal Gets Brand-New Suspension

Sep 2018 · Taylor Rojek

The brand’s 3VO suspension takes a unique approach to efficiency.

Read Review

Geometry
Specs
Build
Frame

Dyad Pro High Modulus Carbon Fiber, 130mm travel 3VO suspension, Enduro¨ Max sealed bearing pivots, 1.5 – 1 1/8Ó tapered head tube, 12x148mm thru-axle, Internal dropper post routing, Custom Jamis upper chainguide, MRP SXg lower chainguide,Fox DHX2 Factory Series coil shock w/2-position compression switch, SLS 450lb Spring, high/low speed compression, high/low speed rebound, 10mm hardware, replaceable derailleur hanger

BB StandardBSA, 73mm, Threaded

Fork

Fox 36 Factory Series Float 29″ w/ 3-position adjust compression & lock-out,15x110mm axle, air spring compression, rebound adjust, tapered alloy steerer, 140mm travel, 51mm rake

Travel140mm

Spring TypeAir

Bottom Bracket

Shimano BSA

Headset

FSA Orbit IS Integrated, 8mm cone spacer

Stem

Race Face Turbine R, 50mm extension, 35mm clamp diameter

Handlebar

Race Face Turbine R, 800mm x 20mm rise, 35mm diameter

Saddle

WTB Volt

Seatpost

Fox Transfer Factory Series Dropper, 1x remote

TypeDropper

Pedals

N/A

Grips

Jamis Lock-On

Groupset
Rear Derailleur

Shimano XTR, 12-speed

Crank

Shimano XTR M9120, 32T

Shifters

Shimano XTR, 1×12-speed

Cassette

Shimano M9100, 12-speed, 10-51T

Chain

Shimano M9100, 12-speed

Brakes

Shimano XTR M9120 4-piston Ice-Tech hydraulic disc, RT-900 180mm rotors

TypeShimano XTR Hydraulic Disc

Wheels
Rims

Stans Flow CB7 Carbon 29″ tubeless wheels, 15x110mm axle front and 12x148mm rear NEO hubs, Sapim Race spokes

Tires

Vittoria Mazza 29 x 2.4″, TNT tubeless

Rider Notes
Riders Also Viewed

First added April 29

Last updated November 6

Not listed for 1,301 days