The Santa Cruz Heckler SL GX AXS is a lightweight, full-power e-MTB designed for riders who demand performance without the bulk. Powered by the FAZUA RIDE 60 drive unit and a 430Wh integrated battery, it provides a natural, efficient assist that feels like an extension of your legs. With 150mm of legendary VPP™ suspension, progressive geometry, and a premium SRAM GX Eagle AXS T-Type drivetrain, the Heckler SL GX AXS is built to handle rugged trails, steep climbs, and fast descents.
Standout Features
- Carbon C Frame — Lightweight and durable
- Mixed Wheel (MX) Setup — 29” front / 27.5” rear for balance and agility
- VPP™ Suspension — Legendary handling and control
- RockShox Select+ Suspension Package — Reliable, trail-proven performance
- FAZUA RIDE 60 Drive Unit — Smooth, lightweight e-assist
- 430Wh Integrated Battery — Balanced power and range
Frame
- Material: Carbon C
- Rear Travel: 150mm
- Wheel Size: MX (29” front / 27.5” rear)
- Weight: 42.57 lbs / 19.31 kg
Suspension
- Fork: RockShox Lyrik Select+, 160mm
- Shock: RockShox Super Deluxe Select+, 210x55mm
Drivetrain
- Drivetrain: SRAM GX Eagle AXS T-Type, 12-speed
Wheels & Tires
- Front Wheel: 29”
- Rear Wheel: 27.5”
- (Exact wheelset & tire specs can be confirmed based on build kit availability)
E-Bike System
- Drive Unit: FAZUA RIDE 60
- Battery: 430Wh Integrated Battery
Specifications
| Spec | Detail |
|---|---|
| Suspension System | VPP™ |
| Rear Travel | 150mm |
| Fork Travel | 160mm |
| Fork Offset | 45mm |
| Shock Size | 210x55mm |
| Max Rotor Size | 180mm |
| Rear Brake Mount | Flatmount 160mm Direct |
| Max Tire Clearance | 50mm |
| Rear Spacing | 148mm |
| UDH Compatible | Yes |
| Headset | IS41 / IS52 |
Size Guide
| Size | Rider Height | Bar Width | Dropper Length | Crank Length |
|---|---|---|---|---|
| Small | 5'1" – 5'5" | 800mm | 100–125mm (approx) | 165mm |
| Medium | 5'5" – 5'9" | 800mm | 125–150mm (approx) | 165mm |
| Large | 5'9" – 6'1" | 800mm | 150–170mm (approx) | 165mm |
| X-Large | 6'0" – 6'4" | 800mm | 170–200mm (approx) | 165mm |
| XX-Large | 6'4" – 6'7" | 800mm | 170–200mm (approx) | 165mm |








