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Jamis Hardline A2

Jamis Hardline A2
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If pedaling to explore the entire mountain and shredding every downhill is your thing, the Jamis Hardline A2 delivers. Its 160mm Rock Shox Yari RC fork keeps your tire glued to your line of choice with another 160mm of rear travel lying in wait, with a Rock Shox Deluxe Select R DebonAir shock, one of the most advanced suspension designs available. Its WTB ST i29 TCS wheels and Vittoria Martello tires rail on sculpted park runs and rip through rooty enduro tracks without batting an eye.

A SRAM X1 Eagle crank drives power into SRAM's SX Eagle 1x12-speed 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 brakes harness fade-free power from another realm to keep you just this side of too-fast, all while a KS Rage 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 Triple-butted 6061 aluminum, 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 mounts, ISCG05 lower chainguide mounts, Rock Shox Deluxe Select R DebonAir shock, 10mm hardware, replaceable derailleur hanger
Fork Rock Shox Yari RC 27.5",15x110mm axle, air spring compression, rebound adjust, tapered alloy steerer, 160mm travel
Headset FSA Orbit IS Integrated, 8mm cone spacer
Rear Shock Rock Shox Deluxe Select R DebonAir shock
Axles Front: 15x110mm
Rear: 12x148mm
Rims/Wheels WTB ST i29 TCS 27.5" tubeless rims
Hubs Formula sealed bearing 15 x 110mm front & 12 x 148mm rear 6-bolt disc hubs
Spokes Stainless
Tires Vittoria Martello 27.5 x 2.35", TNT tubeless
Crankset SRAM X1 Eagle
Chainrings 32T
Bottom Bracket SRAM DUB
Chain SRAM SX Eagle, 12-speed
Front Derailleur SRAM SX Eagle, 12-speed
Rear Derailleur SRAM SX Eagle, 12-speed
Cassette/Rear Cogs SRAM PG1210, 12-speed, 11-50T
Shifters SRAM SX Eagle, 1 x 12-speed
Handlebars Race Face Ride, 760mm x 20mm rise, 35mm diameter
Tape/Grips Jamis Lock-On
Stem Race Face Ride, 50mm extension, 35mm clamp diameter
Brakes TRP Slate T4 4-piston hydraulic disc, 180mm 6-bolt rotors
Pedals N/A
Saddle WTB Volt
Seat Post KS Rage Dropper, Southpaw remote

* Subject to change without notice.