Gravel
SPANK HEX GRAVEL R135/142 Hub
Regular priceThe New SPANK HEX DRIVE HUB, featuring:
- 102T, 6-Pawl 3.5 degree Engagement
- Full Alloy body and axle
- Bite Block Alloy freehubs
- Advanced seal system

CLASSIFICATION & INTENDED USE
ALL MOUNTAIN | TRAIL | ENDURO | FREERIDE | DOWNHILL | GRAVEL | XC |
---|---|---|---|---|---|---|
✔ | ✔ |
SPECIFICATIONS
ENGAGEMENT: |
HEX DRIVE 102T / 3.5° / 6 Pawl |
---|---|
HOLE COUNT: |
28H J-Hook |
DISC MOUNT: |
6-bolt |
MATERIAL: |
CNC optimized forged alloy hub body, alloy axle, alloy "Bite Block" freehub body |
FINISH: |
Matte anodized, laser logos |
R135/142
CONFIGURATION: |
12x142mm, J-Hook |
---|---|
FREEHUB: |
Alloy HGR / Alloy XDR |
WEIGHT +/- (g): |
314 (HGR) / 309 (XDR) |
ADAPTORS INCLUDED: |
QRX135 |
ADAPTORS AVAILABLE SEPARATELY: |
12X135, 10X135 |
ADAPTERS COMPATIBLE WITH SPANK HEX GRAVEL REAR HUBS
R135/142: |
HEX Rear Hub 12x135/150 Adapter |
---|---|
|
HEX Rear Hub 10x135 Adapter |
SERVICE KITS COMPATIBLE WITH SPANK HEX GRAVEL REAR HUBS
HEX Rear HG/HGR Hub Replacement Bearing Kit |
HEX Rear XD/XDR Hub Replacement Bearing Kit |
HEX Rear Hub 135/142mm Alloy Axle Shaft |
HEX Rear Hub HGR Alloy Anti-Bite Freehub & Spacer Ring |
HEX Rear Hub XDR Alloy Freehub & Spacer Ring |
The Gravity Cartel offers a simple 120 Day Return Policy. If you are not 100% satisfied with your purchase, you may return your web order from The Gravity Cartel for a full refund within 120 days from the date of purchase.
The returned items must be unworn, unused, and un-mounted in original packaging. An RMA # is required for all returned items.
To process a return with The Gravity Cartel simply email support@
Exchanges are simple with The Gravity Cartel. Simply return and repurchase your desired item. This ensures the item you would like in exchange is not sold while your return is in transit and gets you riding quicker.
Please note that International orders do not qualify for a refund of duties and taxes that may have been applied during the initial shipment of your order. The Gravity Cartel will apply a restocking fee and/or has the right to refuse any returned item(s) if used, worn, or mounted. A return will not be accepted without an RMA #.
It’s easy! Free Ground Shipping on all orders over $60 (before tax) to the USA. Orders received before 2pm M-F should ship same day. Sorry some restrictions do apply:
- We do not ship on Saturday or Sunday; however, your order will ship on the following business day.
- It is also important to note that shipping delays do occur and are out of our control.
- COVID19 Update: We are shipping all orders within 24 hours M-F, however our service providers (USPS, UPS, FEDEX, DHL) have temporarily suspended their Guaranteed Delivery Dates. All shipping times are estimates only at this time.
SPANK HEX GRAVEL Front Hub
Regular priceThe New SPANK HEX DRIVE HUB, featuring:
- Oversized bearings for optimal adaptability
- Simple to maintain
- Lightweight
- Advanced seal system
CLASSIFICATION & INTENDED USE
ALL MOUNTAIN | TRAIL | ENDURO | FREERIDE | DOWNHILL | GRAVEL | XC |
---|---|---|---|---|---|---|
✔ | ✔ |
SPECIFICATIONS
HOLE COUNT: |
28H J-Hook |
---|---|
DISC MOUNT: |
6-bolt |
MATERIAL: |
CNC optimized forged alloy hub body |
FINISH: |
Matte anodized, laser logos |
F12/15
CONFIGURATION: |
12x100, J-hook |
---|---|
WEIGHT +/- (g): |
147 |
ADAPTORS INCLUDED: |
Ø28 QRx100 |
ADAPTORS AVAILABLE SEPARATELY: |
Ø28 15x100 |
ADAPTERS COMPATIBLE WITH SPANK HEX GRAVEL FRONT HUBS
F12/15 |
HEX Ø28 Front Hub 15x100/110 Adapter |
---|
SERVICE KITS COMPATIBLE WITH SPANK HEX GRAVEL FRONT HUBS
HEX Ø28 Front Hub Replacement Bearing Kit
The Gravity Cartel offers a simple 120 Day Return Policy. If you are not 100% satisfied with your purchase, you may return your web order from The Gravity Cartel for a full refund within 120 days from the date of purchase.
The returned items must be unworn, unused, and un-mounted in original packaging. An RMA # is required for all returned items.
To process a return with The Gravity Cartel simply email support@
Exchanges are simple with The Gravity Cartel. Simply return and repurchase your desired item. This ensures the item you would like in exchange is not sold while your return is in transit and gets you riding quicker.
Please note that International orders do not qualify for a refund of duties and taxes that may have been applied during the initial shipment of your order. The Gravity Cartel will apply a restocking fee and/or has the right to refuse any returned item(s) if used, worn, or mounted. A return will not be accepted without an RMA #.
It’s easy! Free Ground Shipping on all orders over $60 (before tax) to the USA. Orders received before 2pm M-F should ship same day. Sorry some restrictions do apply:
- We do not ship on Saturday or Sunday; however, your order will ship on the following business day.
- It is also important to note that shipping delays do occur and are out of our control.
- COVID19 Update: We are shipping all orders within 24 hours M-F, however our service providers (USPS, UPS, FEDEX, DHL) have temporarily suspended their Guaranteed Delivery Dates. All shipping times are estimates only at this time.
SPANK Flare 24 Vibrocore™ Rim
Regular priceThe SPANK Flare 24 Vibrocore™ Rim is a disc-specific, tubeless-ready, clincher rim, optimized for Gravel, Adventure, and MTB Cross Country use.
SPANK's radial compliant, disc-specific rim utilizes a proprietary Vibrocore™ inner well that reduces the transmission of harmful vibration frequencies, resulting in rider comfort, as well as increasing the fatigue life of the rim.
Paired with our Vibrocore™ handlebars, whether you're on risers or drops, long rides are about to get more comfortable.
Features
- Disc specific, tubeless ready, clincher rim, with Vibrocore™, optimized for Gravel, Adventure, and MTB Cross Country use
- Vibrocore™ inner well reduces the transmission of harmful vibration frequencies, improving rider comfort and increasing the fatigue life of the rim
- Low profile 16.5mm depth, and wide 27.5mm outer width enhances Radial Compliance, improving traction, while reducing negative feedback to the rider
- Symmetric profile with wide 24mm inner width, optimizes tire spread with modern wide gravel tires, without compromising overall weight
- Bead Nip tubeless bead seats provide reliable tubeless performance even at low pressures
650b / 27.5" | 700c / 29" | |
---|---|---|
INNER WIDTH (mm) | 24 | 24 |
OUTER WIDTH (mm) | 28 | 28 |
HOLE COUNT | 28 / 32 | 28 / 32 |
VALVE | F/V Presta | F/V Presta |
ERD (mm++) | 564 | 602 |
ETRTO | 584x24 | 622x24 |
WEIGHT (g) | ±405 | ±430 |
COLORS | Black Grey | Black Grey |
TUBELESS | Tubeless Ready | Tubeless Ready |
PROFILE HEIGHT (mm) | 16.5 | 16.5 |
FEATURES | Radially Compliant Disc Specific Rim with Vibrocore™, optimized for Road+ Gravel/Adventure/Bikepacking & MTB Cross Country, Dynamal Alloy | Radially Compliant Disc Specific Rim with Vibrocore™, optimized for Gravel/Adventure/Bikepacking & MTB Cross Country, Dynamal Alloy |
The Gravity Cartel offers a simple 120 Day Return Policy. If you are not 100% satisfied with your purchase, you may return your web order from The Gravity Cartel for a full refund within 120 days from the date of purchase.
The returned items must be unworn, unused, and un-mounted in original packaging. An RMA # is required for all returned items.
To process a return with The Gravity Cartel simply email support@
Exchanges are simple with The Gravity Cartel. Simply return and repurchase your desired item. This ensures the item you would like in exchange is not sold while your return is in transit and gets you riding quicker.
Please note that International orders do not qualify for a refund of duties and taxes that may have been applied during the initial shipment of your order. The Gravity Cartel will apply a restocking fee and/or has the right to refuse any returned item(s) if used, worn, or mounted. A return will not be accepted without an RMA #.
It’s easy! Free Ground Shipping on all orders over $60 (before tax) to the USA. Orders received before 2pm M-F should ship same day. Sorry some restrictions do apply:
- We do not ship on Saturday or Sunday; however, your order will ship on the following business day.
- It is also important to note that shipping delays do occur and are out of our control.
- COVID19 Update: We are shipping all orders within 24 hours M-F, however our service providers (USPS, UPS, FEDEX, DHL) have temporarily suspended their Guaranteed Delivery Dates. All shipping times are estimates only at this time.
SPANK Flare 24 OC Vibrocore Rim
Regular priceThe SPANK Flare 24 OC Vibrocore Rim is a disc-specific, tubeless ready, clincher rim optimized for Gravel, Adventure, and MTB Cross Country use. The Vibrocore™ inner well reduces the transmission of harmful vibration frequencies enhancing comfort on those long days on the bike.
The OC edition of the SPANK Flare 24 features an asymmetric profile to improve spoke tension balance between drive and non-drive side spokes.
Features
- Disc specific, tubeless ready, clincher rim, with Vibrocore™, optimized for Gravel, Adventure, and MTB Cross Country use
- Vibrocore™ inner well reduces the transmission of harmful vibration frequencies, improving rider comfort and increasing the fatigue life of the rim
- Low profile 16.5mm depth, and wide 27.5mm outer width enhance Radial Compliance, improving traction, while reducing negative feedback to the rider
- Asymmetric, 24mm inner width profile improves spoke tension balance between drive side and non-drive side spokes, and optimizes gravel/XC tire spread
- Bead Nip tubeless bead seats provide reliable tubeless performance even at low pressures
650b / 27.5" | 700c / 29" | |
---|---|---|
INNER WIDTH (mm) | 24 | 24 |
OUTER WIDTH (mm) | 28 | 28 |
HOLE COUNT | 28 / 32 | 28 /32 |
VALVE | F/V Presta | F/V Presta |
ERD (mm++) / Offset | 564++ / 2.5 | 602++ / 2.5 |
ETRTO | 584x24 | 622x24 |
WEIGHT (g) | ±405 | ±430 |
COLORS | Black Grey | Black Grey |
TUBELESS | Tubeless Ready | Tubeless Ready |
PROFILE HEIGHT (mm) | 16.5 | 16.5 |
FEATURES | Radially Compliant Disc Specific Rim with Vibrocore™, Asymmetric Profile, optimized for Road+ Gravel/Adventure/Bikepacking & MTB Cross Country, Dynamal Alloy | Radially Compliant Disc Specific Rim with Vibrocore™, Asymmetric Profile, optimized for Gravel/Adventure/Bikepacking & MTB Cross Country, Dynamal Alloy |
The Gravity Cartel offers a simple 120 Day Return Policy. If you are not 100% satisfied with your purchase, you may return your web order from The Gravity Cartel for a full refund within 120 days from the date of purchase.
The returned items must be unworn, unused, and un-mounted in original packaging. An RMA # is required for all returned items.
To process a return with The Gravity Cartel simply email support@
Exchanges are simple with The Gravity Cartel. Simply return and repurchase your desired item. This ensures the item you would like in exchange is not sold while your return is in transit and gets you riding quicker.
Please note that International orders do not qualify for a refund of duties and taxes that may have been applied during the initial shipment of your order. The Gravity Cartel will apply a restocking fee and/or has the right to refuse any returned item(s) if used, worn, or mounted. A return will not be accepted without an RMA #.
It’s easy! Free Ground Shipping on all orders over $60 (before tax) to the USA. Orders received before 2pm M-F should ship same day. Sorry some restrictions do apply:
- We do not ship on Saturday or Sunday; however, your order will ship on the following business day.
- It is also important to note that shipping delays do occur and are out of our control.
- COVID19 Update: We are shipping all orders within 24 hours M-F, however our service providers (USPS, UPS, FEDEX, DHL) have temporarily suspended their Guaranteed Delivery Dates. All shipping times are estimates only at this time.
SPANK Headset Spacer Kit
Regular priceWe won't blame you for attention to detail…in fact, we've got your back. SPANK's headset spacer kits are available in 8 popular colors, and come with 3 rings in incremental sizes, to make your next cockpit set up a thing of ease and beauty
SPANK Headset Spacer Kit Specs:
Material: Alloy
Sizes (mm): 3 / 6 / 12
Diameter: 1 1/8" (28.6mm)
Finish: Brushed Anodized
Colors: black / red / blue / green / silver / orange / purple
The Gravity Cartel offers a simple 120 Day Return Policy. If you are not 100% satisfied with your purchase, you may return your web order from The Gravity Cartel for a full refund within 120 days from the date of purchase.
The returned items must be unworn, unused, and un-mounted in original packaging. An RMA # is required for all returned items.
To process a return with The Gravity Cartel simply email support@
Exchanges are simple with The Gravity Cartel. Simply return and repurchase your desired item. This ensures the item you would like in exchange is not sold while your return is in transit and gets you riding quicker.
Please note that International orders do not qualify for a refund of duties and taxes that may have been applied during the initial shipment of your order. The Gravity Cartel will apply a restocking fee and/or has the right to refuse any returned item(s) if used, worn, or mounted. A return will not be accepted without an RMA #.
It’s easy! Free Ground Shipping on all orders over $60 (before tax) to the USA. Orders received before 2pm M-F should ship same day. Sorry some restrictions do apply:
- We do not ship on Saturday or Sunday; however, your order will ship on the following business day.
- It is also important to note that shipping delays do occur and are out of our control.
- COVID19 Update: We are shipping all orders within 24 hours M-F, however our service providers (USPS, UPS, FEDEX, DHL) have temporarily suspended their Guaranteed Delivery Dates. All shipping times are estimates only at this time.

SPANK Flare 24 Vibrocore Rear Wheel
Regular price- Disc specific, tubeless-ready, clincher rim, with Vibrocore™, optimized for Gravel, Adventure, and MTB Cross Country use
- Vibrocore™ inner well reduces the transmission of harmful vibration frequencies, improving rider comfort and increasing the fatigue life of the rim
- Low profile 16.5mm depth and wide 27.5mm outer width enhance Radial Compliance, improving traction while reducing negative feedback to the rider
- Asymmetric, 24mm inner width profile improves spoke tension balance between the drive side and non-drive side spokes and optimizes gravel/XC tire spread
- Bead Nip tubeless bead seats provide reliable tubeless performance even at low pressures
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SPANK FLARE 24 Vibrocore™ |

VARIANT SPECS
HUB | HUB SPACING | BOOST | FREEHUB | HOLE COUNT | ADAPTER INCL. | WEIGHT | ERD | ETRTO | SPOKE LENGTH | SPOKE LENGTH | |
650b | HEX GRAVEL | 12x142 | - | HG-Road | 28H | QRx135 | 928g | 564++ | 584x24 | R-277 | L-278 |
HEX GRAVEL | 12x142 | - | XDR | 28H | QRx135 | 920g | 564++ | 584x24 | R-277 | L-278 | |
700c | HEX GRAVEL | 12x142 | - |
HG-Road | 28H | QRx135 |
953g |
602++ | 622x24 |
R-296 |
L-297 |
HEX GRAVEL |
12x142 |
- |
XDR |
28H |
QRx135 |
945g |
602++ |
5622x24 |
R-296 |
L-297 |
COMPATIBLE REAR ADAPTERS
R135/142: |
|
---|---|
|
COMPATIBLE SERVICE KITS
CLASSIFICATION & INTENDED USE: ASTM 3
ALL MOUNTAIN |
TRAIL |
ENDURO |
FREERIDE |
---|---|---|---|
- |
- |
- |
- |
DOWNHILL | GRAVEL | XC | E-BIKE |
- |
✔ |
✔ |
- |
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: |
28 |
---|---|
INNER WIDTH (mm): |
24 |
OUTER WIDTH (mm): |
28 |
PROFILE HEIGHT: |
16.5 |
TYRE FIT |
35c to 62c, or 1.5" to 2.3" |
BUILD SPECIFICATIONS
BUILD: |
Handbuilt |
---|---|
HUB: | SPANK HEX GRAVEL J-TYPE |
SPOKES: |
J-hook triple-butted 2.2/1.8/2 |
NIPPLES: |
Alloy 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: |
28H J-Hook |
DISC MOUNT:
|
6-bolt |
MATERIAL: |
CNC optimized forged alloy hub body, alloy axle, alloy freehub body |
FREEHUB COMPATIBILITY – What freehub do I need?

The Gravity Cartel offers a simple 120 Day Return Policy. If you are not 100% satisfied with your purchase, you may return your web order from The Gravity Cartel for a full refund within 120 days from the date of purchase.
The returned items must be unworn, unused, and un-mounted in original packaging. An RMA # is required for all returned items.
To process a return with The Gravity Cartel simply email support@
Exchanges are simple with The Gravity Cartel. Simply return and repurchase your desired item. This ensures the item you would like in exchange is not sold while your return is in transit and gets you riding quicker.
Please note that International orders do not qualify for a refund of duties and taxes that may have been applied during the initial shipment of your order. The Gravity Cartel will apply a restocking fee and/or has the right to refuse any returned item(s) if used, worn, or mounted. A return will not be accepted without an RMA #.
It’s easy! Free Ground Shipping on all orders over $60 (before tax) to the USA. Orders received before 2pm M-F should ship same day. Sorry some restrictions do apply:
- We do not ship on Saturday or Sunday; however, your order will ship on the following business day.
- It is also important to note that shipping delays do occur and are out of our control.
- COVID19 Update: We are shipping all orders within 24 hours M-F, however our service providers (USPS, UPS, FEDEX, DHL) have temporarily suspended their Guaranteed Delivery Dates. All shipping times are estimates only at this time.
iXS Flow XTG Shorts
Regular priceThe Flow XTG (XC, Trail, Gravel) Shorts, inspired by your beloved board shorts. XTG stands for XC, Trail & Gravel, and so it is designed with both gravel and single track riding in mind. They fit perfectly over your favourite bib, fall above the knee, and come in a superlight recycled x-stretch fabric. Additional features include one zippered hand pocket, one zippered cargo pocket, and an elastic loop closure that allows for quick and easy fastening. These shorts are the best companion for your longer hauls, allowing you to pedal and grind in comfort for hours on end.
iXS Apparel is an European performance cut. The Gravity Cartel recommends sizing up to achieve an American fit. Use the sizes in brackets for an approximate American standard-fit equivalent.
- Made of recycled PET fiber
- 86% Polyester, 14% Elastane
- 4-way stretch
- Elastic loop board short closure
- Zippered pockets (2)
The Gravity Cartel offers a simple 120 Day Return Policy. If you are not 100% satisfied with your purchase, you may return your web order from The Gravity Cartel for a full refund within 120 days from the date of purchase.
The returned items must be unworn, unused, and un-mounted in original packaging. An RMA # is required for all returned items.
To process a return with The Gravity Cartel simply email support@
Exchanges are simple with The Gravity Cartel. Simply return and repurchase your desired item. This ensures the item you would like in exchange is not sold while your return is in transit and gets you riding quicker.
Please note that International orders do not qualify for a refund of duties and taxes that may have been applied during the initial shipment of your order. The Gravity Cartel will apply a restocking fee and/or has the right to refuse any returned item(s) if used, worn, or mounted. A return will not be accepted without an RMA #.
It’s easy! Free Ground Shipping on all orders over $60 (before tax) to the USA. Orders received before 2pm M-F should ship same day. Sorry some restrictions do apply:
- We do not ship on Saturday or Sunday; however, your order will ship on the following business day.
- It is also important to note that shipping delays do occur and are out of our control.
- COVID19 Update: We are shipping all orders within 24 hours M-F, however our service providers (USPS, UPS, FEDEX, DHL) have temporarily suspended their Guaranteed Delivery Dates. All shipping times are estimates only at this time.
SPANK STEM TOP CAPS
Regular priceSPANK stem top cap w/ streamlined 5mm spacer. Complete or customize the look of your SPANK cockpit.
The Gravity Cartel offers a simple 120 Day Return Policy. If you are not 100% satisfied with your purchase, you may return your web order from The Gravity Cartel for a full refund within 120 days from the date of purchase.
The returned items must be unworn, unused, and un-mounted in original packaging. An RMA # is required for all returned items.
To process a return with The Gravity Cartel simply email support@
Exchanges are simple with The Gravity Cartel. Simply return and repurchase your desired item. This ensures the item you would like in exchange is not sold while your return is in transit and gets you riding quicker.
Please note that International orders do not qualify for a refund of duties and taxes that may have been applied during the initial shipment of your order. The Gravity Cartel will apply a restocking fee and/or has the right to refuse any returned item(s) if used, worn, or mounted. A return will not be accepted without an RMA #.
It’s easy! Free Ground Shipping on all orders over $60 (before tax) to the USA. Orders received before 2pm M-F should ship same day. Sorry some restrictions do apply:
- We do not ship on Saturday or Sunday; however, your order will ship on the following business day.
- It is also important to note that shipping delays do occur and are out of our control.
- COVID19 Update: We are shipping all orders within 24 hours M-F, however our service providers (USPS, UPS, FEDEX, DHL) have temporarily suspended their Guaranteed Delivery Dates. All shipping times are estimates only at this time.