2020 Jamis PORTAL C1

Carbon frame trail bike

View on jamisbikes.com

2020 Jamis PORTAL C1
  • MSRP $8,499
  • Weight 30.8 lbs / 13.9 kg
  • Suspension Full
  • Front Travel 140mm
  • Rear Travel 130mm
  • Frame Carbon
  • Fork 
    Fox Factory Float 36
  • Wheels 29″ Carbon
  • Drivetrain 1 × 12
  • Groupset 
    XX1 Eagle, Truvativ Descendant Carbon
  • Brakes Hydraulic Disc
  • Seatpost Dropper post

1 × 12 — 12 speed

2020 Jamis PORTAL C1
28 mph
Similar Bikes
26 mph

The 2020 PORTAL C1 is geared about the same as similar bikes for riding up hills.

Similar bikes won‘t keep up with the 2020 PORTAL C1 while riding downhill or sprinting.

Estimated Spec Level
est. spec level →$0$2,000$4,000$6,000$8,000
This bike
Other trail bikes

Estimated spec level of the PORTAL C1 compared to other trail bikes. 99 Spokes analyzes the build material and quality level of the frame, fork, wheelset, groupset, suspension system, and more to estimate the overall spec level of each bike.  Learn more »

CrankTruvativ Descendant Carbon, 32T
ShiftersSRAM XX1 Eagle, 1x12-speed
CassetteSRAM XG1299, 12-speed, 10-50T
ChainSRAM XX1 Eagle, 12-speed
BrakesTRP G-Spec Trail SL 4-piston hydraulic disc, TR-33 180mm front & rear 6-bolt rotors
FrameDyad Pro High Modulus Carbon Fiber, 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, 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
ForkFox Factory 36 Float 29" w/ 3-position adjust compression & lock-out,15x110mm axle, air spring compression, rebound adjust, tapered alloy steerer, 140mm travel
HeadsetFSA Orbit IS Integrated, 8mm cone spacer
StemRace Face Turbine R, 50mm extension, 35mm clamp diameter
HandlebarRace Face Turbine R, 780mm x 20mm rise, 35mm diameter
SaddleWTB Volt
SeatpostFox Transfer Dropper, 1x remote
GripsJamis Lock-On
RimsStans Arch CB7 Carbon 29" tubeless wheels, 15x110mm axle front and 12x148mm rear NEO hubs, Sapim Race spokes
TiresVittoria Martello 29 x 2.35", TNT tubeless
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2020 Jamis PORTAL C1