MSRP: $6,499
Manufacturer's Suggested Retail Price excludes shipping costs, dealer assembly/prep, taxes or import duties.
130mm rear wheel travel | HiLo bottom bracket adjust | Enduro Max sealed bearing pivots
12x148mm rear hub spacing | Custom Jamis upper chainguide mount | ISCG05 lower 2-bolt chainguide mount
PORTAL C2
29"/27.5+
| Frame | Dyad 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 mounts, ISCG05 lower chainguide mounts, Fox Float DPS Factory Series Kashima EVOL shock w/3-position compression, 10mm hardware, replaceable derailleur hanger |
|---|---|
| Fork | Fox Factory 34 Float 29" w/ 3-position adjust compression & lock-out,15x110mm axle, air spring compression, rebound adjust, tapered alloy steerer, 130mm travel |
| Headset | FSA Orbit IS Integrated, 8mm cone spacer |
| Wheels | Stans Arch MK3 29" tubeless wheels, 15x110mm axle front and 12x148mm rear NEO hubs, Sapim Race spokes |
| Tires | Vittoria Martello 29 x 2.35", TNT tubeless |
| Derailleurs | SRAM XO1 Eagle, 12-speed |
| Shift levers | SRAM XO1 Eagle, 1x12-speed |
| Chain | SRAM XO1 Eagle, 12-speed |
| Cassette | SRAM XG1295, 12-speed, 10-50T |
| Crankset | Truvativ Descendant Carbon, 32T |
| BB Set | SRAM DUB |
| Pedals | N/A |
| Brakeset | Magura MT8 Pro hydraulic disc, Storm HC 180mm front & 160mm rear 6-bolt rotorss |
| Handlebar | Race Face Turbine R, 780mm x 20mm rise, 35mm diameter |
| Stem | Race Face Turbine R, 50mm extension, 35mm clamp diameter |
| Grips | Jamis Lock-On |
| Seat Post | Race Face Aeffect R Dropper, 1x remote |
| Saddle | WTB Volt |
| Sizes | S (15.5), M (17), L (19), XL (21) |
| Color | Riptide |
| Weight | 28.75 lbs |
What size should I buy?
We alway recommend getting fitted properly by an experienced bicycle retailer. Below is our recommendation for the majority of riders.
RIDER HEIGHT
4ft 6in - 5ft
5ft - 5ft 6in
5ft 6in - 5ft 9in
5ft 9in - 6ft 1in
6ft 1in - 6ft 4in
BIKE SIZE
XS (14.5")
SM (15.5")
MD (17")
LG (19")
XL (21")
SIZE/ST LENGTH
S/15.5/394
MD/17.0/431
LG/19.0/483
XL/21.0/533
TT EFFECTIVE
23.0 / 585
24.0 / 610
25.0 / 635
26.0 / 660
HT ANGLE
LO 67.5° HI 68°
LO 67.5° HI 68°
LO 67.5° HI 68°
LO 67.5° HI 68°
ST ANGLE
LO 74.5° HI 75°
LO 74.5° HI 75°
LO 74.5° HI 75°
LO 74.5 HI 75°
CHAINSTAY
17.2 / 437
17.2 / 437
17.2 / 437
17.2 / 437
WHEELBASE
45.2 / 1148
46.2 / 1173
47.2 / 1198
48.2 / 1224
BB DROP
LO 1.3 / 33 HI 1.0 / 26
LO 1.3 / 33 HI 1.0 / 26
LO 1.3 / 33 HI 1.0 / 26
LO 1.3 / 33 HI 1.0 / 26
HEADTUBE
4.1 / 105
4.5 / 115
4.9 / 125
5.3 / 135
STANDOVER
LO 29.7 / 754 HI 29.9 / 761
LO 29.5 / 749 HI 29.8 / 756
LO 29.7 / 754 HI 29.9 / 761
LO 30.5 / 774 HI 30.7 / 781
STACK
23.9 / 606
24.2 / 615
24.6 / 625
24.9 / 634
REACH
16.5 / 418
17.3 / 439
18.2 / 461
18.9 / 482
PORTAL FRAME SPECIFICATIONS
Rear Shock eye-to-eye length:
Rear Shock Stroke:
Shock Hardware Upper:
Shock Hardware Lower:
Head Tube:
Head Set:
Bottom Bracket Shell:
Seat Post Diameter:
Seat Post Clamp Diameter:
Rear Brake Caliper Mount:
Chain Guide Upper:
Chain Guide Lower:
Rear Hub Spacing:
Rear Axle:
Maximum Seatpost Insertion
DOWNLOAD SMALL PARTS SPEC
210mm
55mm
30mm x 10mm
20mm x 10mm
Tapered 1.125-1.5”
Integrated IS 42/28.6 IS 52/40
Threaded BSA 73mm
31.6mm
34.9mm
160mm Post Mount
Custom Jamis
ISCG05 2-Bolt
148mm
L174mm x M12 x P1.75
BUILD SPECS
FIT & SIZING
VIDEOS
PRESS
FRAME SPECS
Features and Specifications subject to change without notice.
BIKES
COMPANY
COMMUNITY
SUPPORT
© Jamis Bikes. All rights reserved.
Specifications are subject to change without notice.
All bike and frame weights are based off pre-production painted frames. Weights may vary in final production.
Jamis is not responsible for typos or misprints.
Always ride safely and within limitations. Always obey all local traffic, safety and land access laws and always wear a helmet.
CPSC equipment is included with all new bicycles but not necessarily shown here. All action and lifestyle photography used by permission.