Santa Cruz Heckler

About the Santa Cruz Heckler

The Heckler has always been Santa Cruz's answer to the question nobody quite asked: what if an e-bike felt like a real bike? Not a moped with knobbly tyres, not a battery-laden beast that climbs like a tractor and corners like one too, but a trail bike that happens to have a motor tucked inside. The latest iteration doubles down on that philosophy. Where the original Heckler leaned on Shimano's full-power EP8 motor and a hefty 720 Wh battery, this generation strips back to Fazua's Ride 60 system - a 60 Nm mid-power unit paired with a 430 Wh pack - and sheds kilos in the process. You're looking at a bike that weighs around 19 to 20 kg, light enough to flick through tight singletrack, heavy enough to remind you there's still a motor and battery aboard.

It's a sneaky thing, this Heckler. The carbon frame hides the battery low and central, the motor whispers rather than whines, and the mixed-wheel setup - 29-inch front, 27.5-inch rear - gives you rollover confidence up front and playful snap out back. VPP suspension, mounted low on the linkage, delivers that familiar Santa Cruz blend of pedalling efficiency and plush, controlled descending. This isn't a bike that begs you to mash the throttle and let the watts do the work; it rewards an active riding style, asking you to lean into corners, pop off lips, and generally ride like you would on any other trail bike. The motor's there to flatten the climbs and extend your range, not to redefine what riding feels like.

Who's it for? Trail riders who want to cover more ground without arriving at the top gasping, all-mountain enthusiasts chasing longer loops, and - perhaps most tellingly - e-bike sceptics who've dismissed the category as cheating. The Heckler makes a compelling case that assistance and engagement aren't mutually exclusive.

Santa Cruz Heckler geometry

Reach sits in the mid-430s for a small, climbing through the 450s, 470s, and 490s as you step up through medium, large, and extra-large, topping out around 520 mm for the double-XL. That's progressive without being extreme, giving you room to move your weight back on descents while keeping the cockpit compact enough to feel connected on tighter trails. The head angle hovers around 64.5 degrees, slack enough to inspire confidence when the trail pitches down but not so laid-back that you're wrestling the front end through switchbacks. Seat angle is steep - close to 77 degrees - which plants you over the bottom bracket and keeps your weight forward when the gradient kicks up. You'll feel centred rather than perched, and that makes a difference when you're grinding through technical climbs or threading roots at speed.

Chainstays are short for an e-bike, sitting in the mid-440s to low-460s depending on size and flip-chip setting. That brevity translates to a bike that pivots around its centre, rewarding quick weight shifts and encouraging you to play with line choice. The wheelbase stretches out enough to keep things stable at speed - you won't feel twitchy on fast, open descents - but it's not so long that you're planning your turns three corners in advance. Bottom bracket drop is moderate, giving you clearance over trail furniture without leaving you feeling like you're riding a stilted giraffe. The flip chip lets you tweak head angle and BB height by half a degree or so, nudging the bike's character toward either composed stability or snappy agility depending on your local trails and riding style.

On the bike, this geometry translates to a posture that's upright enough for all-day comfort but forward enough to weight the front wheel when you need grip. You'll feel planted on rough descents, nimble through tight sections, and surprisingly natural when you're out of the saddle grinding up a loose climb. It's a geometry that doesn't shout about any one dimension - it just works.

Component choices & upgrades

The stock builds are well-sorted. You'll find Fox suspension front and rear - typically a 36 Float up front with 160 mm of travel and a Float X shock out back - paired with SRAM's GX Eagle AXS wireless shifting. Brakes range from SRAM Code Silver Stealth on more accessible builds to Maven Bronze on pricier variants, with 200 mm rotors all round. Wheels are often Reserve 30|HD alloy hoops or WTB ST i30 rims, both wide enough to support trail tyres in the 2.5-inch range. Schwalbe Alberts are a common tyre choice, offering a good balance of grip and rolling speed, though some builds ship with Maxxis rubber. Cockpit is typically an 800 mm Santa Cruz carbon bar or a OneUp alloy option, paired with a short stem - 42 mm Burgtec or 40 mm e.thirteen - and a dropper post from SDG, OneUp, or RockShox depending on spec level.

It's a package that works straight out of the box for most trail riders. The suspension is plush and controlled, the drivetrain shifts cleanly, and the brakes have enough power to haul you down steep, loose descents without drama. If you're riding within the bike's intended envelope - flowing trail centres, all-mountain loops, the occasional enduro stage - you won't feel shortchanged.

That said, if your local trails are particularly steep, loose, or littered with sharp rocks, a few targeted upgrades can sharpen the Heckler's edge. Swapping the Schwalbe Alberts for a burlier front tyre - something like a Maxxis Assegai or a Michelin Wild Enduro - will give you more bite in loose, off-camber corners. If you're riding aggressively and finding the stock brakes fade on long descents, stepping up to SRAM Maven Silvers or Bronzes adds power and modulation. The Fox 36 is a capable fork, but if you're pushing hard and bottoming out regularly, a coil conversion or an upgrade to a 38 might be worth considering, though that adds weight. Similarly, if you're a heavier rider or prefer a more planted, less lively feel, a coil shock in place of the air Float X will give you more support and traction through rough sections, though you'll sacrifice some of the bike's playful pop.

Wheels and tyres are often the first place to look. The stock alloy rims are tough, but if you're chasing grams or want a bit more compliance, a set of carbon hoops will shave weight and smooth out trail chatter. Tyre choice is personal - if you're riding drier, hardpack trails, you might prefer something faster-rolling; if it's wet and rooty, go grippier and softer. The beauty of the Heckler's stock spec is that it's a solid foundation. Upgrades are about tailoring the bike to your specific needs, not fixing flaws.

Where the Santa Cruz Heckler excels

This is a trail bike first, an e-bike second. It excels on flowing singletrack, technical all-mountain loops, and long trail tours where you want to cover more ground without arriving home wrecked. The Fazua motor is quiet, smooth, and delivers power in a way that feels intuitive - there's no lurching surge when you start pedalling, just a gentle amplification of your effort. In Rocket mode, it'll flatten moderate climbs and take the sting out of steep pitches, though it won't haul you up near-vertical fire roads with the same brute force as a full-power Bosch or Shimano system. That's a trade-off, not a flaw. The Heckler rewards riders who want to pedal, not passengers who want to be carried.

Descending is where the bike really shines. The VPP suspension is plush and controlled, soaking up square-edged hits and staying composed through rough, high-speed sections. The mixed-wheel setup gives you the best of both worlds: the 29-inch front wheel rolls over obstacles and holds a line through loose corners, while the 27.5-inch rear keeps the bike nimble and encourages you to pop off trail features. It's a bike that invites you to ride actively - lean into berms, pump transitions, drift the rear wheel through flat corners. The lightweight frame and short chainstays make it feel responsive and playful, more like a 140 mm trail bike than a 150 mm e-bike.

It's also a strong choice for riders who want to extend their range without committing to a full-power e-bike. The 430 Wh battery won't last as long as a 720 Wh pack, but it's enough for most trail rides - expect somewhere in the region of two to three hours of mixed terrain riding, depending on how much you lean on the motor and how steep your local trails are. If you're the sort of rider who prefers shorter, punchier rides or who's happy to pedal without assistance on flatter sections, the Heckler's range is more than adequate.

Where it's less ideal: if you're tackling extremely steep, sustained climbs - think Alpine fire roads or long, grinding ascents - the Fazua motor's 60 Nm of torque will feel modest compared to the 85 Nm you'd get from a Bosch CX or Shimano EP8. It'll get you up, but you'll be working harder. Similarly, if you're a heavier rider or you're carrying a pack full of camping gear, a full-power e-bike with a bigger battery will be a more comfortable choice. And if you're chasing outright downhill performance - big hits, high speeds, aggressive enduro stages - you might want something with more travel and a burlier build kit. The Heckler is versatile, but it's not trying to be all things to all riders. It's a trail bike with a motor, not a mini-moto with pedals.

Santa Cruz Heckler FAQs

What is the range of the Santa Cruz Heckler?
Expect around two to three hours of mixed-terrain riding from the 430 Wh battery, depending on terrain, rider weight, and how much you lean on the motor. Rocket mode drains the battery faster; Breeze mode stretches it further. If you're riding flatter trails or happy to pedal unassisted on easier sections, you'll get more.

How does the Fazua Ride 60 motor compare to full-power eMTB motors?
It's quieter, lighter, and more natural-feeling, but it delivers less outright torque - 60 Nm versus 85 Nm for a Bosch CX or Shimano EP8. On moderate climbs it feels intuitive and balanced; on very steep, sustained ascents you'll notice the difference. It's a mid-power system designed for riders who want assistance, not domination.

Is the Santa Cruz Heckler good for climbing?
Yes, especially on technical, varied climbs where agility and traction matter more than raw power. The steep seat angle keeps your weight forward, the VPP suspension pedals efficiently, and the motor takes the sting out of steep pitches. On extremely steep, grinding fire roads, a full-power e-bike will feel stronger, but for most trail climbing the Heckler is more than capable.

What kind of riding is the Santa Cruz Heckler best suited for?
Flowing singletrack, technical all-mountain loops, long trail tours, and playful, engaging trail riding. It's ideal for riders who want to cover more ground, ride longer loops, or tackle steeper terrain without arriving home exhausted, but who still want the bike to feel like a bike. It's not built for extreme enduro or Alpine epics, but it's versatile enough for most trail riding.

How does the Santa Cruz Heckler handle on descents?
Exceptionally well. The VPP suspension is plush and controlled, the mixed-wheel setup balances stability and agility, and the lightweight frame encourages an active riding style. It feels nimble through tight sections, composed at speed, and playful when you want to pop off trail features. It's a bike that rewards good technique and invites you to ride with confidence.

What are the pros and cons of the Santa Cruz Heckler?
Pros: natural ride feel, exceptional handling, plush VPP suspension, lightweight for an e-bike, quiet motor, playful and engaging. Cons: Fazua motor lacks the raw power of full-power systems on very steep climbs, some reports of motor reliability concerns, high price point, and stock components may not suit the most aggressive riders.

What is the weight of the Santa Cruz Heckler?
Around 19 to 20 kg for the complete bike, depending on build spec. That's light for an e-bike, contributing to its nimble, responsive handling and making it easier to manoeuvre through tight trails or lift over obstacles.

Can you fit a water bottle on the Santa Cruz Heckler?
Yes, there's one water bottle mount on the frame. It's not as generous as a traditional trail bike - the motor and battery take up space - but you can carry a bottle, and most riders supplement with a hip pack or frame bag for longer rides.