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2020 Jamis

PORTAL A1

Prix du fabricant

3 999 $US(3 489 €)
Poids14,3 kg  
CadreAluminium
Suspensioncomplet, 130 / 130mm
FourcheFox Rhythm Float 34
roues29″ Aluminium
Transmission1 × 12
GroupeXT
FreinsShimano XT Disque hydraulique
Tige de selleCompte-gouttes
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Top Comparaison
Connaissances
Sensation de conduite

Based on frame geometry and build specs.

Terrain
easyextreme
Handling
nimblestable
PORTAL A1
Other Piste bikes
Transmission

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)

44 km/h

PORTAL A1

42 km/h

Similar Bikes

Highest gear

(descending)

Dimensions
XS

156cm – 166cm

SM

163cm – 174cm

MD

171cm – 182cm

LG

179cm – 189cm

XL

185cm – 195cm

🐐 Estimated

Remarques sur l'ajustement du pilote

None yet.

Avez-vous ce vélo? Aidez les autres cyclistes à choisir la taille qui leur convient en partageant vos propres notes de taille et d'ajustement.

Commentaires
Loam Wolf
Review: Jamis Portal C1

août 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

Lire la critique

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.

Lire la critique

Bicycling
The Jamis Portal Gets Brand-New Suspension

sept. 2018 · Taylor Rojek

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

Lire la critique

Géométrie
Spécifications
Construire
Cadre

Triple-butted 6061 aluminum, 130mm travel 3VO suspension, Enduro® Max sealed bearing pivots, 1.5 - 1 1/8” tapered head tube, 12x148mm thru-axle, Internal dropper post routing, Custom Jamis upper chainguide mounts, ISCG05 lower chainguide mounts, Fox Float DPS Performance Series EVOL shock w/3-position compression, 10mm hardware, replaceable derailleur hanger

Norme BBBSA, 73mm, Fileté

Fourche

Fox Rhythm 34 Float 29" w/ sweep adjust compression & lock-out,15x110mm axle, air spring compression, rebound adjust, tapered alloy steerer, 130mm travel

Voyager130mm

Type de ressortAir

Pédalier

Race Face BSA

Casque

FSA Orbit IS Integrated, 8mm cone spacer

Tige

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

Guidon

Race Face Aeffect R, 780mm x 20mm rise, 35mm diameter

Selle

WTB Volt

Tige de selle

KS Rage Dropper, Southpaw remote

TypeCompte-gouttes

Pédales

N/A

Poignées

Jamis Lock-On

Groupe
Derailleur arriere

Shimano XT, 12-speed

Manivelle

Race Face Aeffect, 32T

Manettes

Shimano XT, 1x12-speed

Cassette

Shimano XT M8100, 12-speed, 10-51T

Chaîne

KMC X12, 12-speed

Freins

Shimano XT M8100 Ice-Tech hydraulic disc, RT-800 180mm front & 160mm rear centerlock rotors

TypeShimano XT Disque hydraulique

roues
Jantes

DT Swiss M1900 SPLINE 25 29" tubeless wheels, DT 370 hubs, DT Champion spokes

Pneus

Vittoria Martello 29 x 2.35", TNT tubeless

Remarques de cyclistes
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First added 24 janvier

Last updated 27 avril

Not listed for 2,238 days