Jamis Faultline A1
Details
MP2 SUSPENSION
Dual suspension platforms open up a whole new world of on-trail speed and control. Faultline combines our proven MP2 design, the suspension platform that's won us numerous industry accolades, and Bike of the Year awards, with 29? wheels and a smart spec. It's the perfect rig for the experienced hardtail rider looking to upgrade to a dual suspension bike, or for a new rider looking for a bit of a head start.
ASYMMETRICAL CHAINSTAYS
The Faultline's chainstays are asymmetrical, with an elevated straight stay on the non-drive side and a dropped curved stay on the drive side. The drive side must be dropped & curved to clear the chainring, but running the non-drive side straight from the dropout to BB pivot reduces weight while significantly stiffening the rear triangle laterally. This design also helps improve tire clearance.
- Triple-butted 6061 alloy
- 120mm travel mp2 suspension
- Rock Shox Deluxe Select+ RL air shock with rebound adjust & lock out
- Rock Shox 35 Gold RL 29”, Solo Air, lever actuated lockout, external rebound
- Stan’s No Tubes Arch D 29” tubeless rims, Shimano SLX hubs
- Shimano SLX, 12-speed
- Race Face Ride, 32T crank
- Shimano MT401 hydraulic disc brakes
| Size | Small / 15.5? | Medium / 17? | Large / 19? | X-Large / 21? |
|---|---|---|---|---|
| TT EFFECTIVE | 23.0 / 585 | 24.0 / 610 | 25.0 / 635 | 26.0 / 660 |
| HT ANGLE | 67.5° | 67.5° | 67.5° | 67.5° |
| ST ANGLE | 74.5° | 74.5° | 74.5° | 74.5° |
| CHAINSTAY | 17.5 / 445 | 17.5 / 445 | 17.5 / 445 | 17.5 / 445 |
| WHEELBASE | 45 / 1153 | 46 / 1179 | 47 / 1205 | 49 / 1232 |
| BB DROP | 1.4 / 35 | 1.4 / 35 | 1.4 / 35 | 1.4 / 35 |
| HEADTUBE | 4.1 / 105 | 4.5 / 115 | 4.9 / 125 | 5.3 / 135 |
| STANDOVER | 28.1 / 713 | 29.1 / 739 | 28.5 / 725 | 28.5 / 725 |
| STACK | 24.1 / 611 | 24.4 / 621 | 24.8 / 630 | 25.2 / 639 |
| REACH | 16.3 / 415 | 17.2 / 438 | 18.1 / 460 | 19.0 / 483 |
Specs
| Frame | Triple-butted 6061 alloy, 120mm travel mp2 suspension, 1.5 – 1 1/8” tapered head tube, asymmetrical chainstays w/12x148mm thru-axle dropout, internal dropper post routing, ISCG05 chainguide mount, Rock Shox Deluxe Select+ RL air shock with rebound adjust & lock out, replaceable derailleur hanger |
|---|---|
| Fork | Rock Shox 35 Gold RL 29”, Solo Air compression, lever actuated lockout, external rebound, 35mm aluminum stanchions, magnesium lowers, 15x110mm axle, 130mm travel, 51mm rake |
| Wheels | Stan’s No Tubes Arch D 29” tubeless rims, 32H, Shimano SLX 15x110mm front & 12x148mm rear hubs, stainless spokes |
| Tires | WTB Vigilante 29 x 2.35” Front & Trail Boss 29 x 2.25” Rear, TCS Tubeless |
| Bottom Bracket | Race Face BSA |
| Crankset | Race Face Ride, 32T |
| Shifters | Shimano SLX, 1×12-speed |
| Rear Derailleur | Shimano SLX, 12-speed |
| Cassette/Freewheel | Shimano M7100, 12-speed, 10-51T |
| Chain | KMC X12, 12-speed |
| Brakes | Shimano MT401 hydraulic disc, 180mm front & 160mm rear RT30 rotors |
| Handlebars | Race Face Ride |
| Tape/Grips | Jamis Lock-On |
| Stem | Race Face Ride |
| Headset | FSA Orbit 1.5 Zero-Stack internal cup, 8mm cone spacer |
| Seatpost | KS Rage Dropper, Southpaw remote |
| Saddle | WTB Volt |
| Pedals | Sold separately |
* Subject to change without notice.
Videos
Part Numbers
| Option | UPC | MPN | Store SKU |
|---|---|---|---|
| Thunder Grey / 15-inch | 845436084923 | 03-3683BR | 5577 |
| Thunder Grey / 17-inch | 845436084930 | 03-3684BR | 5578 |
| Thunder Grey / 21-inch | 845436084954 | 03-3686BR | 5580 |
Reviews
