Premium Full-Suspension Trail Performance With Modern Geometry
The Jamis Faultline A1 is a high-value full-suspension trail bike built for riders who want next-level performance, smooth suspension, and confidence-inspiring geometry. Designed around 29-inch wheels and a lightweight aluminum frame, the Jamis Faultline A1 delivers speed, traction, and stability across all types of terrain—from fast singletrack to rocky descents.
With upgraded components over the A2 version, the Jamis Faultline A1 is ideal for intermediate and progressing riders who want a capable trail machine without the premium price tag.
Modern 29er Trail Geometry for Precision & Control
The Jamis Faultline A1 features:
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Balanced, agile modern trail geometry
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Enhanced stability on descents
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Efficient climbing position
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Smooth rollover from 29” wheels
It’s built to inspire confidence on every trail.
Upgrade Suspension for Smoother, Faster Riding
The Jamis Faultline A1 includes improved suspension components compared to the A2 model:
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Tuned rear suspension with 120mm travel
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Upgraded front suspension fork for better control
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Predictable, plush performance on rough terrain
Whether you’re climbing, descending, or cornering, the bike stays composed and responsive.
Higher-Quality Components for reliable Performance
The Jamis Faultline A1 is equipped with components designed to handle real trail abuse:
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Wide-range 1x drivetrain
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Hydraulic disc brakes
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Strong alloy double-wall rims
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Trail-rated tires for traction in varied conditions
It’s built for durability, versatility, and everyday trail riding.
| Category | Specification |
|---|---|
| Model | Jamis Faultline A1 (2023) |
| Frame | 6061 aluminum full suspension |
| Wheel Size | 29″ |
| Front Travel | 120–130mm (depending on fork spec) |
| Rear Shock | X-Fusion or RockShox tuned shock (120mm) |
| Drivetrain | Shimano Deore 1×11 or MicroSHIFT Advent X |
| Shifters | Shimano or MicroSHIFT trigger |
| Cassette | Wide-range 11-speed MTB |
| Brakes | Hydraulic disc brakes |
| Tires | 29×2.35 trail tires |
| Handlebar | Alloy riser bar |
| Stem | Alloy trail stem |
| Seatpost | Alloy, dropper-ready |
| Intended Use | XC, trail riding, all-mountain light duty |
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