Santa Cruz Heckler SL

83/100
BikeRide Score
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Summary of Reviews

We have read all expert and user reviews on the Santa Cruz Heckler SL. In summary, this is what cyclists think.

12 reasons to buy

  • The Heckler SL is available in six builds R, S, Stout, GX AXS, X0 AXS RSV, and XX AXS RSV.
  • In one range test, a 170lb reviewer gets 24.6 miles and 4,000’ of elevation gain using max assist.
  • A reviewer praises how the Heckler SL is planted and composed on downhills while feeling playful and light.
  • Experts laud the VPP suspension platform, saying it offers solid support and traction on climbs, downhills, and over technical terrain.
  • Testers find it easy to catch air and bunny hop, and landings feel controlled with little impact feedback.
  • Reviewers appreciate Santa Cruz's suspension setup guide and the frame's sag window.
  • Thanks in part to the low BB, the geometry provides the stability and confidence needed to enter blind corners at high speed.
  • Reviewers say the "Goldilocks" geometry provides a central, upright position that's comfortable and helps maintain control on climbs.
  • The suspension's ability to absorb both trail chatter and big hits impresses testers.
  • Experts commend the smooth power delivery from the compact Fauza Ride 60 system.
  • Testers love the mullet wheels, saying the 27.5" rear makes the Heckler SL more nimble and easier to pivot.
  • Most reviewers prefer in the flip-chip's Lo position for the playful ride feel.

8 reasons not to buy

  • Two reviewers experience noisy, grinding motors, and the motor on a different test bike shuts down, requiring a reset.
  • One tester receives a defective battery charger.
  • The Fazua Ride 60 system's water ingress resistance is low (IP54), resisting only light water splashes.
  • The LEDs on the top tube controls are distractingly bright to one reviewer. Another says the unit rattles in the frame while riding.
  • Reviewers complain that Fazua's Ring Control handlebar controller sometimes sticks in position.
  • Two testers report pedal strikes over rocky trails because of the low ground clearance.
  • Several reviewers say the flip-chip is hard to reach and change.
  • Fazua does not offer a range extender.

Bottom line

The Santa Cruz Heckler SL is a lightweight trail e-MTB with mixed wheels and Fazua's Ride 60 motor and 432Wh battery. The top two of the six SRAM-equipped builds use lighter Carbon CC frames. Experts praise the balanced geometry and planted but playful characteristics that encourage fast cornering, hitting air, and attacking fast, technical descents. The range is impressive considering battery capacity, and pedal assist is smooth. However, Fazua's Ride 60 system proves untrustworthy, and reviewers dislike the controls. The risk of pedal strikes is also disappointing. Overall, the Heckler SL's "tremendous" trail performance is overshadowed by a disappointing drive system.
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Facts

Gender
Release Year
Brand
Charge Time
3.5 Hours
Maximum Range
38 Miles
Top Speed
20 mph
Watts
250 W
Torque
60 Nm
Volts and Amp Hours
43.2V 10Ah
Class
Drive
Wheel Size
Number of Gears
Gearing Type
Weight
42.68, 43.57, 44.75 lb
Suspension
Brake Type
Frame Material

Expert Reviews

79/100 based on 4 rated expert reviews
80
Bike Perfect

Santa Cruz Heckler SL Review – Is This the Californian Brand’s Most Fun E-Mountain Bike Ever?

It’s a massive credit to Santa Cruz that it has made excellence seem so easy in terms of the handling, chassis dynamics, and suspension of the Heckler SL.

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80
Mountain Bike Rider

The Addictive Santa Cruz Heckler SL Came Within a Whisker of Winning My SL E-Bike of the Year Award, but One Serious Concern Held It Back

Santa Cruz has nailed almost everything on the Heckler SL, and we were smitten with the ride quality, but… it’s just too expensive, and the Fazua Ride 60 system isn’t as reliable as it should be.

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70

Santa Cruz Heckler SL GX AXS Carbon C Review | Electric Mountain Bike of the Year Contender

More hammer than blade, the Heckler SL likes to be ridden hard. Pushing it into the trail, smashing it over rocks and roots, or popping and bounding your way through tech is the preferred method…

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86

Santa Cruz Heckler SL R Review

With more torque than other lightweight trail bikes, it feels quick but not nimble. The motor’s integration isn’t exactly seamless, taking away from the subtle nature of its electrification.

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The Loam Wolf

2024 E-MTB Lite Group Review Santa Cruz Heckler SL Stout Review

While the Heckler SL may not be your choice for a value-based buying proposition, it will likely wow you at every corner, jump, and drop.

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Santa Cruz Heckler SL Review: The Best of Both Worlds

The Santa Cruz Heckler SL impressed us with its ability to perform equally well on steep, technical descents and flowy jump trails.

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Revolution MTB

[E]volution’s 2024 E-Bike of the Year Awards

With its mixed wheel size, spot-on amount of travel at each end, seamless digital integration and minimalistic appearance, the Heckler SL is one hell of a total package!

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2024 Santa Cruz Heckler SL GX AXS Carbon C E-Bike

It’s fast, fun, well-designed, and is powered by a solid motor system. It still comes with Santa Cruz’s signature premium price tag for most builds.

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Santa Cruz Heckler SL

It is a cohesive take on a lightweight, lower-power e-MTB that also just happens to be incredibly fun to ride.

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Introducing the 2024 Santa Cruz Heckler SL E-MTB

If you are looking for a highly capable and versatile lightweight e-MTB that devours challenging descents, I’d suggest you put the Heckler SL on your shortlist.

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First Ride: Santa Cruz Heckler SL E-MTB

As much as I enjoyed the overall ride characteristics of the Heckler SL, especially while descending, I still prefer the increased speed and range of a full-power e-MTB, weight penalty be damned.

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ENDURO Mountainbike Magazine

The Santa Cruz Heckler SL XX AXS RSV – In Our Big 2024 Trail Bike Group Test

Despite being the second most expensive bike in this test, Santa Cruz’s light e-MTB debut is a real success. The Heckler SL delivers a tremendous performance on the trail…

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E-MOUNTAINBIKE

Santa Cruz Heckler SL XX AXS RSV– In Our Huge 2024 E-Mountain Bike Test

On the trail, Santa Cruz’s light e-MTB impresses with excellent uphill traction and a good mix of composure and agility downhill.

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EMTB-News.de

Santa Cruz Heckler SL in the Test [German]

It is extremely fun for experienced riders, tempts you to play down flow trails, climbs confidently with the powerful Fazua Ride 60, and can score points with fantastic performance even in the roughest downhill sections.

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User Ratings

0/100 based on 0 ratings
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Rankings

Compared to other bikes
#84 Best Mountain
Bottom 40%
#51 Best Trail
Bottom 30%
#13 Best Santa Cruz Bike
Bottom 20%
#458 Best of All Bikes
Bottom 50%

Bike Comparison

Santa Cruz Heckler SL in comparison to averages