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2021 Jamis Portal C3 Bike

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Specifications

Product Jamis Portal C3 Bike
Model Year 2021
Riding Type Trail
Rider Unisex
Sizes and Geometry
SM (low, high), MD (low, high), LG (low, high), XL (low, high) View Geometry
Size SM (low, high) MD (low, high) LG (low, high) XL (low, high)
Top Tube Length 585mm 610mm 635mm 660mm
Head Tube Angle 67.5°, 68.0° 67.5°, 68.0° 67.5°, 68.0° 67.5°, 68.0°
Head Tube Length 105mm 115mm 125mm 135mm
Seat Tube Angle 74.5°, 75.0° 74.5°, 75.0° 74.5°, 75.0° 74.5°, 75.0°
Seat Tube Length 15.5" 17" 19" 21"
Bottom Bracket Height 33mm drop, 26mm drop 33mm drop, 26mm drop 33mm drop, 26mm drop 33mm drop, 26mm drop
Chainstay Length 437mm 437mm 437mm 437mm
Wheelbase 1148mm 1173mm 1198mm 1224mm
Standover 754mm, 761mm 749mm, 756mm 754mm, 761mm 774mm, 781mm
Reach 418mm 439mm 461mm 482mm
Stack 606mm 615mm 625mm 634mm
* Additional Info Geometry adjustable via flip chip in rocker link.
Wheel Size 29"
Frame Material Carbon Fiber
Frame Material Details Dyad Pro High Modulus Carbon Fiber, molded chainstay and down tube protection
Rear Travel 130mm
Rear Shock FOX FLOAT DPS Performance, EVOL, 3-position compression lever, 210mm x 55mm
Fork FOX FLOAT 34 Performance, 3-position compresssion lever, rebound adjust, lockout
Fork Travel 130mm
Head Tube Diameter Tapered, 1.125" top, 1.5" bottom
Headset FSA Orbit IS integrated, IS42/28.6 upper, IS 52/40 lower
Handlebar Race Face Aeffect R, 780mm width, 20mm rise, 35mm clamp diameter
Stem Race Face Aeffect R, 50mm length, 35mm bar clamp
Grips Jamis, lock-on
Brakes Shimano SLX M7120, 4-piston, Shimano RT70 ICE TECH 180mm rotors
Brake Levers Shimano SLX M7120
Drivetrain 1x
Shifters Shimano SLX M7100, 12-speed
Front Derailleur None
Rear Derailleur Shimano SLX M7100, 12-speed
ISCG Tabs ISCG05 lower 2-bolt
Chainguide None
Cranks Race Face Aeffect
Chainrings Race Face Aeffect, 32 tooth
Bottom Bracket Race Face, 73mm English/BSA threaded
Pedals None
Chain KMC X12, 12-speed
Cassette Shimano SLX M7100, 12-speed, 10-51 tooth
Rims Stan’s NoTubes Flow S1, tubeless ready
Hubs Stan’s NoTubes Neo, 110x15mm Boost front, 148x12mm Boost rear with MICRO SPLINE driver
Spokes Sapim Race
Tires Vittoria Mazza, TNT, tubeless, 29" x 2.4"
Saddle WTB Volt
Seatpost Race Face Aeffect R dropper, 1x remote
Seatpost Diameter 31.6mm
Seatpost Clamp 7075 alloy, single bolt, 34.9mm
Rear Dropout / Hub Dimensions 148x12mm Boost
Max. Tire Size
Bottle Cage Mounts One inside front triangle
Colors Oxblood
Warranty 2 years frame, 1 year components
Weight
Miscellaneous • 3VO (3 Variable Optimized) suspension design
• Geometry adjustable via flip chip in rocker link
• Internal cable routing
• Compatible with 27.5"+ wheels
• Enduro Max sealed pivot bearings
• Custom Jamis upper chainguide mount
Price $4,999.95
More Info jamisbikes.com

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