- Frame material: FACT 11m Carbon
- Suspension travel: Rear - 150 mm, front - 160 mm
- Head tube angle: 64.5 (adjustable +/- 1-degreeº
- Wheel size: MX: 29” front, 27.5” rear
- Motor: Specialized 3.1 S-Works, 111 Nm torque (standard 3.1, 101 Nm)
- Battery: 840 Wh (optional 280 Wh range extender)
- Weight: 52 lbs. 3 oz. (S4 S-Works build)
Pros
- Quiet motor
- Highly and easily tunable pedal assistance
- Numerous meaningful geometry adjustments
- Massive battery - great range
- In-frame storage
Cons
- Heavy-ish
- Expensive (especially the S-Works version)
