- Moderately low 19mm profile height and wide width, balances the benefits of radial compliance with high lateral stiffness and predictable handling
- Radial Compliance improves traction over bumps and chatter, while reducing negative feedback to the rider. Performance and comfort are improved.
- Vibrocore™ inner well, reduces the transmission of harmful vibration frequencies, meaning less vibration for the suspension and rider, also increasing the fatigue life of the rim
- 5mm inner width is extremely versatile, fitting tires from 2.0” to 2.6”, and even allowing + size tire use without negative squaring off of tire profiles
- Bead Bite tubeless hooks enhance tubeless performance and tire security, even at lower pressures
- RECOMMENDED FOR: ASTM 5, All mountain, Trail, enduro, free ride, DH, E-Bike
- RIDER TYPE: HEAVY TO LIGHT RIDER: Heavy to Light Impact
FRONT WHEELS TO PAIR WITH:
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|---|---|---|
| SPANK 350 | SPANK 350 VIBROCORE | SPANK 359 VIBROCORE |
CLASSIFICATION & INTENDED USE: ASTM 5
| ALL MOUNTAIN |
TRAIL |
ENDURO |
FREERIDE |
|---|---|---|---|
| ✔ | ✔ | ✔ | ✔ |
| DOWNHILL | GRAVEL | XC | E-BIKE |
| ✔ | - | - | * |
* Recommended for E-Bike when adapting with SPANK HEX DRIVE steel freehub (available as seperate purchase in HG, XD and Microspline. (See Hex Drive Service Parts)
HUMAN FACTOR
SPANK's recommendations for what body type and ride style this product is suited to.
| BODY WEIGHT & RIDE STYLE: | Heavy Rider | Medium Rider | Light Rider |
|---|---|---|---|
| Heavy Impact |
✔ | ✔ |
✔ |
|
Medium Impact |
✔ | ✔ |
✔ |
| Light impact |
✔ | ✔ |
✔ |
RIM SPECIFICATIONS
| HOLE COUNT: |
32 |
|---|---|
| INNER WIDTH (mm): |
30.5 |
|
OUTER WIDTH (mm): |
35 |
| PROFILE HEIGHT: |
19 |
| TYRE FIT |
2.0" to 2.6" |
BUILD SPECIFICATIONS
| BUILD: |
A-Class Handbuilt |
|---|---|
| HUB: | SPANK HEX J-TYPE |
|
SPOKES: |
J-Hook, tripple butted 2.2/1.8/2.0 |
| NIPPLES: |
Brass external |
| LACING: |
3 cross lacing |
| VALVE: | F/V Presta |
| TUBELESS: | Tubeless taped & valved |
HUB SPECIFICATIONS:
| ENGAGEMENT: |
HEX DRIVE 102T / 3.5° / 6 Pawl |
|---|---|
| HOLE COUNT: |
32H J-Hook |
|
DISC MOUNT:
|
6-bolt |
| MATERIAL: |
CNC optimized forged alloy hub body, alloy axle, alloy freehub body |
VARIANT SPECS
(Available factory standard in XD and Shimano HG. Microspline freehubs available).
| HUB | HUB SPACING | BOOST | FREEHUB | HOLE COUNT | ADAPTER INCL. | WEIGHT | ERD | ETRTO | SPOKE LENGTH | SPOKE LENGTH | |
| 27.5" | HEX J TYPE | 12x148 | BOOST | HG | 32H | - |
1149g | 560++ | 584x30.5 | R-270 |
L-273 |
| HEX J TYPE |
12x148 |
BOOST |
XD |
32H |
- |
1141g |
560++ |
584x30.5 |
R-270 |
L-273 |
|
| HEX J TYPE | 12x150 |
- |
HG |
32H |
12x157 |
1150g |
560++ |
584x30.5 |
R-270 |
L-273 |
|
|
|
HEX J TYPE |
12x150 |
- | XD |
32H |
12x157 |
1142g |
560++ |
584x30.5 |
R-270 |
L-273 |
| 29" | HEX J TYPE | 12x148 |
BOOST | HG |
32H |
- |
1197g |
598++ |
622x30.5 |
R-289 |
L-292 |
| HEX J TYPE | 12x148 |
BOOST | XD |
32H |
- |
1189g |
598++ |
622x30.5 |
R-289 |
L-292 |
|
| HEX J TYPE | 12x150 | - | HG | 32H | 12x157 |
1198g |
598++ |
622x30.5 |
R-289 |
L-292 |
|
| HEX J TYPE | 12x150 | - | XD | 32H | 12x157 |
1190g |
598++ |
622x30.5 |
R-289 |
L-292 |
Use the table below to determine compatible adapters & service parts, or visit the service parts collection by clicking here.
ADAPTERS COMPATIBLE WITH SPANK HEX J-TYPE REAR HUBS
|
Boost R148: |
HEX Rear Hub QRx135/141 Adapter |
|---|---|
|
R150/157: |
N/A |
|
R135/142: |
HEX Rear Hub QRx135/141 Adapter |
|
|
HEX Rear Hub 10x135 Adapter |
SERVICE KITS COMPATIBLE WITH SPANK HEX J-TYPE REAR HUBS
|
HEX Rear HG/HGR Hub Replacement Bearing Kit |
|
HEX Rear XD/XDR Hub Replacement Bearing Kit |
|
HEX Boost Rear Hub Alloy Axle Shaft |
|
HEX Rear Hub 135/142mm Alloy Axle Shaft |
|
HEX Rear Hub 150/157mm Alloy Axle Shaft |
|
HEX Rear Hub HG Alloy Anti-Bite Freehub |
|
HEX Rear Hub XD Alloy Freehub |
Wondering how strong our wheels are? See what happened when the GMBN crew tested them recently?
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CALIFORNIA PROPOSITION 65 WARNING: This product can expose you to chemicals including (Cadmium, Phthalates, Bisphenol, Nickel (Metallic), di(2-ethylhexyl)phthalate “DEHP”), which is known to the State of California to cause cancer and/or cause birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.

