Heckler XX AXS RSV 2024
Build Kit & Specs
Heckler XX AXS RSV 2024
Sizing & Geometry
Find your Size
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.
A larger size frame will be more stable, and will give you more room to move without upsetting the weight-balance of the bike. The larger size will put the front wheel further in front of you, which gives the feeling of security and conversely, it will require more significant body movements when you WANT to shift the weight-bias of the bike. Think hard about your riding style and how active/intuitive you want it to be vs stable and speedy. You'll need to work a bit harder to muscle the larger bike around.
Not all bodies at a given height are the same. If you have longer legs and a shorter torso than the average person your height, that may push you towards the smaller of the recommended sizes. If you're all torso and arms, most likely you'll want to size up.
Small
Medium
Large
X-Large
XX-Large
154cm
5'1"
-
165cm
5'5"
Reach: 430mm
165cm
5'5"
-
175cm
5'9"
Reach: 455mm
175cm
5'9"
-
185cm
6'1"
Reach: 475mm
185cm
6'1"
-
193cm
6'4"
Reach: 495mm
193cm
6'4"
-
200cm
6'7"
Reach: 520mm
Wheel Size
All units are in millimeters or degrees.
| s | m | l | xl | xxl | |
|---|---|---|---|---|---|
| A. Reach (Hi/Lo) | 430/427 | 455/452 | 475/472 | 495/492 | 520/517 |
| B. Stack (Hi/Lo) | 607.3/609 | 615.8/618 | 629.4/632 | 647.5/650 | 665.6/668 |
| C. Head Tube Angle (Hi/Lo) | 64.8°/64.5° | 64.8°/64.5° | 64.8°/64.5° | 64.8°/64.5° | 64.8°/64.5° |
| L. Seat Tube Length | 390/390 | 405/405 | 430/430 | 460/460 | 500/500 |
| F. Front Center (Hi/Lo) | 760.6/761 | 780.9/781 | 807.3/807 | 835.8/736 | 869.4/869 |
| H. BB Height (Hi/Lo) | 346/342 | 346/342 | 346/342 | 346/342 | 346/342 |
| Bb drop front hi lo | 12 | 30/26 | 30/26 | 30/26 | 30/26 |
| Bb drop rear hi lo | 8 | 8/12 | 8/12 | 8/12 | 8/12 |
| E. Wheelbase (Hi/Lo) | 1205.6/1207 | 1225.9/1227 | 1252.3/1253 | 1280.8/1282 | 1314.4/1315 |
| G. Rear Center (Hi/Lo) | 445/446 | 445/446 | 445/446 | 445/446 | 445/446 |
| K. Head Tube Length | 130/130 | 100/100 | 115/115 | 135/135 | 155/155 |
| M. Top Tube Length (Hi/Lo) | 571.4/572 | 599/600 | 623.6/625 | 644.6/646 | 673.5/675 |
| D. Seat Tube Angle (Hi/Lo) | 76.9°/76.7° | 76.8°/76.6° | 76.7°/76.4° | 77°/76.7° | 77°/76.8° |
| J. Standover Height (Hi/Lo) | 720/716 | 745/741 | 743/740 | 741/737 | 741/738 |
| m | l | xl | xxl | |
|---|---|---|---|---|
| A. Reach (Hi/Lo) | 455/452 | 475/472 | 495/492 | 520/517 |
| B. Stack (Hi/Lo) | 616/618 | 629/632 | 648/650 | 666/668 |
| C. Head Tube Angle (Hi/Lo) | 64.8°/64.5° | 64.8°/64.5° | 64.8°/64.5° | 64.8°/64.5° |
| L. Seat Tube Length | 405/405 | 430/430 | 460/460 | 500/500 |
| F. Front Center (Hi/Lo) | 781/781 | 807/807 | 836/836 | 869/869 |
| H. BB Height (Hi/Lo) | 346/342 | 346/342 | 346/342 | 346/342 |
| I. BB Drop (Hi/Lo) | 26/30 | 26/30 | 26/30 | 26/30 |
| E. Wheelbase (Hi/Lo) | 1241/1242 | 1267/1268 | 1296/1297 | 1329/1330 |
| G. Rear Center (Hi/Lo) | 460/461 | 460/461 | 460/461 | 460/461 |
| K. Head Tube Length | 100/100 | 115/115 | 135/135 | 155/155 |
| M. Top Tube Length (Hi/Lo) | 599/600 | 624/625 | 645/646 | 674/675 |
| D. Seat Tube Angle (Hi/Lo) | 76.8°/76.6° | 76.7°/76.4° | 77°/76.7° | 77°/76.8° |
| J. Standover Height (Hi/Lo) | 745/741 | 743/740 | 741/737 | 741/738 |
Heckler XX AXS RSV 2024
Setup & Support
Whether you’re the proud owner of a Heckler or are just digging deep into the details you’ll find it all here.
| Frame size | Setup key | Setup cog | 32t | 34t | 36t |
|---|---|---|---|---|---|
| heckler_9_mx | |||||
| Small | B | 7 | 118 | 118 | 120 |
| Medium | B | 7 | 118 | 118 | 120 |
| Large | B | 7 | 118 | 118 | 120 |
| XLarge | B | 7 | 118 | 118 | 120 |
| XXLarge | B | 7 | 118 | 118 | 120 |
| Heckler 9 29 | |||||
| Frame Size | Setup Key | Setup Cog | 32T | 34T | 36T |
| Medium | B | 7 | 120 | 122 | 122 |
| Large | B | 7 | 120 | 122 | 122 |
| XLarge | B | 7 | 120 | 122 | 122 |
| XXLarge | B | 7 | 120 | 122 | 122 |
| *same setup flip chip hi or low |
If you're looking for more information about your bike check our the Santa Cruz Bicycles Owner's Manual.
Carbon
CC
Front (MM)
160
Rear (MM)
150
The full-power Heckler ebike is the definitive all-day capable, trail focused, gravity inclined ebike. Its torquey motor and huge 720 Wh battery allows riders to access previously unreachable trails, unlock less-used trails and cramming more into less time.
Dig Deep
Specs, sizing and support for the Heckler XX AXS RSV 2024
Geometry
& Sizing
Build kit
& Specs
