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Jamis Hardline C1

Jamis Hardline C1
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If pedaling to explore the entire mountain and shredding every downhill is your thing, the Jamis Hardline C1 delivers. Its 170mm Fox 36 FLOAT fork keeps your tire glued to your line of choice with another 160mm of rear travel lying in wait, with a Fox DHX2 Factory Series coil shock and 3VO, one of the most advanced suspension designs available.

Its Stans Flow CB7 Carbon wheels and Vittoria Martello tires rail on sculpted park runs and rip through rooty enduro tracks without batting an eye. A Truvativ crank drives power into SRAM's 1x12-speed XX1 drivetrain that shifts fast enough to keep up with your rowdiest descents, while providing a wide range that lets you self-shuttle and proudly earn your fun... and some bragging rights.

Push that fun envelope on the way down, because the 4-piston TRP G-Spec DH brakes harness fade-free power from another realm to keep you just this side of too-fast, all while a Fox Transfer dropper post supports you in a dialed position so you get the most out of every inch of trail.

Dropper posts

A dropper seatpost allows you to quickly lower and raise your seat to give you an ideal riding position. Dropping your seat creates a lower center of gravity for better control and maneuverability on steep descents, while raising it puts you at normal riding height for efficient pedaling.

Construction can include either hydraulic- or cable-actuated systems and the post’s travel can either be infinitely adjustable or stopped at set intervals, depending on the model.

Dropper seatposts come in standard lengths and diameters and vary by the amount of travel.


Frame Dyad Pro High Modulus Carbon Fiber, 160mm 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, SLS 400lb Spring, high/low speed compression, high/low speed rebound,10mm hardware, replaceable derailleur hanger
Fork Fox Factory 36 Float 27.5" w/ 3-position adjust compression & lock-out,15x110mm axle, air spring compression, rebound adjust, tapered alloy steerer, 170mm travel
Headset FSA Orbit IS Integrated, 8mm cone spacer
Rear Shock Fox DHX2 Factory Series coil shock w/2-position compression switch
Axles Front: 110 x 15mm
Rear: 148 x 12mm
Rims/Wheels Stans Flow CB7 Carbon 27.5" tubeless wheels, 15x110mm axle front and 12x148mm rear NEO hubs, Sapim Race spokes
Tires Vittoria Martello 27.5 x 2.35, TNT tubeless
Crankset Truvativ Descendant Carbon
Chainrings 32T
Bottom Bracket SRAM DUB
Chain SRAM XX1 Eagle, 12-speed
Rear Derailleur SRAM XX1 Eagle, 12-speed
Cassette/Rear Cogs SRAM XG1299, 12-speed, 10-50T
Shifters SRAM XX1 Eagle, 1x12-speed
Handlebars Race Face Turbine R, 780mm x 20mm rise, 35mm diameter
Tape/Grips Jamis Lock-On
Stem Race Face Turbine R, 50mm extension, 35mm clamp diameter
Brake Levers TRP G-Spec
Brakes TRP G-Spec DH 4-piston hydraulic disc, TR-33 180mm front & rear 6-bolt rotors
Saddle WTB Volt
Seat Post Fox Transfer Dropper, 1x remote

* Subject to change without notice.