Heckler SL
FAST, LIGHT, OR POWERFUL–CHOOSE ALL THREE
A sneaky ebike that’s lightweight, powerful, and has surprising range. It combines all the on-trail traits of Santa Cruz with the FAZUA RIDE 60 drive unit. With 150mm of legendary VPP™ suspension, mixed wheels, and progressive geometry, the Heckler SL is a trail bike—but with hidden superpowers.
A TRAIL BIKE WITH HIDDEN SUPERPOWERS
The Heckler SL’s trim weight and the FAZUA RIDE 60 motor’s natural torque delivery make it feel like riding a regular mountain bike—just with more punch. The range is comparable to full-power ebikes because, despite a smaller battery, the RIDE 60 motor sips energy, and the significantly lighter bike makes propulsion easier.
MORE POWERFUL, LIGHTER AND BIGGER BATTERY THAN OTHER SLS
It provides added boost up the hills thanks to the compact FAZUA RIDE 60 drive unit, offering the most power in its category. Lightweight (41 lb / 19 kg, depending on build) and equipped with 150mm of legendary VPP™ suspension, MX wheels, and progressive geometry, it handles like a trail bike—just with the extra power.
Heckler SL X0 AXS RSV
High-tech, high performance. CC carbon frame, buttery Fox Factory suspension and powerful SRAM Maven brakes, plus legendary carbon Reserve wheels.
Heckler SL GX AXS
High-tech entry. Full SRAM GX Eagle electronic Transmission and SRAM Maven brakes.
Heckler SL Stout
Beefier parts for aggressive terrain. Fox 38, Float X2 rear shock, mechanical SRAM T-Type 90 Transmission, super powerful Maven brakes and Maxxis tires.
Heckler SL 90
Core score upgrade. Upgraded hubs, headset, and dropper post. SRAM 90 cable-operated T-Type Transmission and SRAM Maven brakes.
Heckler SL 70
Base model with quality parts, no black label throwaway items. SRAM 70 cable actuated T-Type Transmission.
Heckler SL S
Sweet spot for a sweet price. Upgraded wheels, headset, dropper post, suspension with more adjustment.
Heckler SL R
Base model with same tires and big rotors as all Heckler SLs. Quality parts, no black label throwaway items.
Deals On Heckler SL
Current OffersDesign Details
430 Wh Battery
The FAZUA drive unit combined with a 430 Wh battery provides an equivalent range of many full-power ebikes with bigger batteries.
Carbon Mastery
Choose between our top-end, lightweight Carbon CC frame or the value-minded Carbon C frame. Both come with a lifetime warranty.
Fazua Ride 60
A lightweight drive unit that packs a mighty punch (60Nm). Its compact motor, fully integrated controller, and display keeps it discreet.
Connect and customize
Customize your ride modes and access more information via the FAZUA app.
Proportional Geometry
Chainstay length and seat angle match the frame size, ensuring balanced geometry for every rider, regardless of height.
Heckler SL Gallery
Heckler SL
Sizing & Geometry
If you're on the cusp between the recommended height range of two sizes, the absolute best thing is to try to ride them both. At a minimum, check the stack/reach measurements on your current bike and compare it to the new model you are looking at to get an idea of a fit you are already comfortable with. If riding the bike is not an option, consider the following.
| s | m | l | xl | xxl | |
|---|---|---|---|---|---|
| Reach (Hi/Lo) | 435/432.4 | 460/457.4 | 480/477.5 | 500/497.4 | 525/522.5 |
| Stack | 614.9/616.8 | 624/625.8 | 633/634.9 | 651/653 | 664.5/666.5 |
| Head tube angle | 64.3/64 | 64.3/64 | 64.3/64 | 64.3/64 | 64.3/64 |
| Head Tube Length | 100 | 110 | 120 | 140 | 155 |
| Rear Center | 443/443.8 | 443/443.8 | 443/443.8 | 446/446.8 | 450/450.7 |
| Front Center | 766.1/765.9 | 795.4/795.3 | 819.7/819.6 | 848.4/848.3 | 879.9/879.8 |
| BB Height | 344/340.7 | 344/340.7 | 344/340.7 | 344/340.7 | 344/340.7 |
| BB Drop Front | 28.5/31.8 | 28.5/31.8 | 28.5/31.8 | 28.5/31.8 | 28.5/31.8 |
| BB Drop Rear | 9.9/13.3 | 9.9/13.3 | 9.9/13.3 | 9.9/13.3 | 9.9/13.3 |
| Wheel base | 1209.1/1209.7 | 1238.4/1239.1 | 1262.7/1263.4 | 1294.4/1295.1 | 1329.9/1330.5 |
| Top Tube Length | 569.2/579.6 | 602.7/602.9 | 620.6/621.5 | 641.8/642.7 | 669.1/670 |
| Seat Tube Length | 380/380 | 405/405 | 430/430 | 460/460 | 500/500 |
| Seat Tube Angle | 76.8/76.6 | 77.1/76.9 | 77.5/77.2 | 77.7/77.5 | 77.8/77.5 |
| Standover Height | 720.1/716.2 | 733/728.8 | 733.4/729.3 | 731.7/731.6 | 741/738.6 |
Heckler SL
Setup & Support
Whether you’re the proud owner of a Heckler SL or are just digging deep into the details you’ll find it all here.
| label | part_number | quantity | name | blurb |
|---|---|---|---|---|
| A | 29-25028 | 1 | Upper Link | |
| B | 11-12681 | 2 | 6900-2RS Bearing | |
| C | 26-15533 | 2 | M10x3 Washer | Apply grease to inner surface |
| D | 11-12218 | 2 | 6902-2RS Max Bearing | |
| E | 26-11612 | 2 | Bearing Dust Shield | Apply grease to inner surface |
| F | 26-17013 | 1 | 15x40.25 Bearing Spacer |
| label | part_number | quantity | name | blurb | torque |
|---|---|---|---|---|---|
| A | 29-25027 | 1 | Lower Link | ||
| B | 26-11612 | 4 | Bearing Dust Shield | Apply grease to inner surface | |
| C | 11-17708 | 4 | 6902-1ZR Bearing | ||
| D | 26-17707 | 1 | 15x47.7 Bearing Spacer | ||
| E | 26-17013 | 1 | 15x40.25 Bearing Spacer | ||
| F | 26-15532 | 1 | M5x5 Set Screw | Apply Loctite 242 to threads, titghten until flush | |
| G | 26-12678 | 1 | M6 Grease Fitting | 9 Nm |
| label | part_number | quantity | torque | name | blurb |
|---|---|---|---|---|---|
| A | 26-25295 | 4 | 1.2 Nm | M4x12 SHCS | Apply Loctite 242 to threads |
| B | 26-25288 | 1 | Fix 430 mount | ||
| C | 26-25283 | 2 | 9 Nm | M6x10 BHCS | Apply Loctite 242 to threads |
| D | 78-24791 | 1 | Fazua Energy 430 Fix | ||
| E | 26-25137 | 1 | Fix 430 mount | ||
| F | 26-18382 | 1 | 0.6 Nm | M4x12 BHC | Apply grease to treads |
| label | part_number | quantity | name | torque | blurb |
|---|---|---|---|---|---|
| A | 26-25196 | 1 | Fazua charge port mount | ||
| B | 72-24768 | 1 | Fazua charge port cap | ||
| C | 72-24771 | 1 | Fazua Charge port, short wire | ||
| D | 26-15938 | 4 | M3x10 FHCS | 0.5 Nm | Apply Loctite 242 to threads |
| E | 26-27112 | 1 | Fazua charge port cover | Used with range extender only |
| label | part_number | quantity | name | blurb | torque |
|---|---|---|---|---|---|
| A | 08-22209 | 1 | Rear axle 173.7 | Apply grease to shaft and threads | |
| B | 23-23491 | 1 | SCB UDH | Interchangeable with Sram UDH | |
| C | 26-23492 | 1 | SCB UDH screw | Reverse thread | 20 Nm |
| D | 30-25289 | 1 | Chainstay Protector | ||
| E | 26-15939 | 2 | M3x12 BHCS | Apply grease to treads | 0.5 Nm |
| F | 30-21453 | 1 | Seatstay Protector | ||
| G | 72-27041 | 1 | Fazua speed sensor, XL wire | ||
| H | 26-25140 | 1 | Speed Sensor Cover |
| label | part_number | quantity | name | torque | blurb |
|---|---|---|---|---|---|
| A | 49-21567 | 1 | Lower Link Fender | ||
| B | 26-18382 | 2 | M4x12 BHC | 0.6 Nm | Apply grease to treads |
| C | 26-25294 | 6 | M6x22 BHCS | 14 Nm | Apply Loctite 242 to threads |
| D | 26-18382 | 3 | M4x12 BHC | 0.6 Nm | Apply grease to treads |
| E | 30-25292 | 1 | DU protector | ||
| F | 26-22570 | 1 | M5x12 HHS | 2 Nm | Apply Loctite 242 to threads |
| G | 26-22571 | 1 | OneUp chainguide back plate | ||
| H | 26-22572 | 1 | OneUp chainguide mount | ||
| I | 19-22609 | 1 | OneUp chainguide | ||
| J | 26-22938 | 2 | M4x10 FHCS | 0.65 Nm | Apply Loctite 242 to threads |
| label | part_number | quantity | name | torque | blurb |
|---|---|---|---|---|---|
| A | 26-21360 | 2 | Water Bottle Screw | ||
| B | 26-20122 | 2 | M10x23 Screw | 16 Nm | Apply Loctite 242 to threads only, apply grease to shaft only |
| C | 26-25139 | 1 | DT Plug | ||
| D | 26-25138 | 1 | DT Plug for Range Extender | Apply Loctite 242 to threads | |
| E | 26-15947 | 3 | M6x20 SHCS | 9 Nm | |
| F | 26-11817 | 3 | M6 Washer | ||
| G | 26-15633 | 3 | M6 Tapered Washer | Apply grease to surface | |
| H | 08-22343 | 2 | Pivot Axle M15x90.75 | 20 Nm | Apply Loctite 242 to threads only, apply grease to shaft only |
| I | 26-22461 | 2 | M8x45 Shock Bolt | 20 Nm | Apply Loctite 242 to threads |
| J | 26-19207 | 1 | Hose Grommet | ||
| K | 08-16292 | 1 | Pivot Axle M15x80.5 | 20 Nm | Apply Loctite 242 to threads only, apply grease to shaft only |
| L | 26-21452 | 1 | M8x2 Flip Chip NDS | Apply grease to surface | |
| M | 26-21451 | 1 | M8x2 Flip Chip DS | Apply grease to surface |
| label | part_number | quantity | name | blurb | torque |
|---|---|---|---|---|---|
| A | 72-24784 | 1 | Fazua LED Hub, long wire | Insert foam tube 26-17568 onto long wire | |
| B | 67-19217 | 1 | Head Tube Badge | Clean frame surface, center on headtube | |
| C | 30-25291 | 1 | Downtube Protector | ||
| D | 26-18382 | 1 | M4x12 BHC | Apply grease to treads | 0.6 Nm |
| E | 34-20201 | 3 | 36.4 Seat Collar |
| Frame Size | Setup Key | Setup Cog | 30T | 32T | 34T | 36T |
|---|---|---|---|---|---|---|
| Small | B | 7 | 116 | 118 | 118 | 120 |
| Medium | B | 7 | 116 | 118 | 118 | 120 |
| Large | B | 7 | 116 | 118 | 118 | 120 |
| XLarge | B | 7 | 116 | 118 | 118 | 120 |
| XXLarge | B | 7 | 118 | 118 | 120 | 120 |
| *same setup flip chip hi or low |
Dig Deep
Sizing and support for the Heckler SL
Geometry& Sizing
Setup& Support
“The Heckler SL came out on top as my favorite bike in the test for its fit, motor and battery combination, and excellent suspension performance. ”
“The Heckler SL delivers a tremendous performance on the trail and its intuitive handling make it suitable for both beginners and experienced riders alike...it definitely encourages you to squeeze in one more lap.”
“The Heckler SL would be a pretty sweet hot lap machine for riders who aren't sold on the bigger, heavier [full-power ebike] options but also want a motorized boost. ”
SO WHAT'S THE HECKLER SL ALL ABOUT?
SO WHAT'S THE HECKLER SL ALL ABOUT?
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