Fyxation Fat Bike Hubset

Name: Fyxation Fat Bike Hubset
Brand: Fyxation
Price: 299.99 USD
Availability: InStock

Brand:
Model:
Front Hub Spacing:
Rear Hub Spacing:
Rotor:
Freehub:

$299.99

CASSETTE BODY

ShimanoHG

Shimano Microspline

XD Driver

REAR HUB SPACING

170/177mm

190/197mm

DISC MOUNT

6-Bolt

Centerlock

In stock, ready to ship
Inventory on the way

SHIPPING: Fyxation believes in shipping fast! Most orders ship weekdays within 24 hours. We ship via USPS Priority Mail or UPS Ground in the U.S. and via DHL Internationally. Tracking is sent at the time of shipment. If Ship to Store is selected, we'll send tracking when the bike ships to a convenient local bike shop for pro assembly.

NO HASSLE RETURNS / EXCHANGE: You can return or exchange any product you've purchased in new condition within 30 days.

FULL DETAILS HERE...

Fat Bike Hub Driver

Shimano HG
Fits Shimano 8–11 speed MTB cassettes. This is the most common freehub standard and works with most Shimano and SRAM mountain cassettes, except XD-only cassettes.

SRAM XD
Fits SRAM 11 and 12-speed XD cassettes. Required for cassettes with a 10-tooth small cog and offers a wider gear range. Not compatible with Shimano HG cassettes.

Shimano Micro Spline (MS)
Fits Shimano 12-speed MTB cassettes. Shimano’s 12-speed standard, designed to support a 10-tooth small cog while maintaining strength and durability.

Fat Bike Hub Spacing

Fat bike hubs use wider spacing to clear large tires and frames. Hub sizing describes the axle type and the frame or fork spacing.

Front Hub Spacing

135QR -Uses a 9mm quick release axle with 135mm fork spacing. Common on older fat bikes.

150QR - Uses a 9mm quick release axle with 150mm fork spacing.

15×150mm Thru Axle - Uses a 15mm thru axle with 150mm fork spacing. Stiffer and more secure than quick release.

Rear Hub Spacing

170QR - Uses a 10mm quick release axle with 170mm rear frame spacing. Found on some older fat bikes.

12×197mm Thru Axle - Uses a 12mm thru axle with 197mm rear frame spacing. This is the modern fat bike standard.

How to Read Hub Sizing

Quick Release (QR) hubs use a 9mm or 10mm axle that clamps into open dropouts.

Thru Axle hubs use a solid axle that passes through the frame or fork and threads in.

In a size like 12×197mm:
• 12mm = axle diameter
• 197mm = rear frame spacing

In a size like 150QR:
• QR = 9mm quick release axle
• 150mm = fork spacing

The Fyxation Blackhawk HUBSET features a CNC machined hub body, thru-axle or 9mm QR compatibility, and quad rear sealed cartridge bearings. Available with Shimano HG, Shimano Microspline or SRAM XD compatible drivers. Thru-axle not included. Hub ships with QR end caps.

SPECS FRONT HUB
Hub Spacing: 150mm
Axle Compatibility: 15mm thru axle or 9mm QR. Thru-axle is not included
Disc / Rotor Compatibility: 6-bolt or Centerlock, disc hardware not included
Made in Taiwan
Weight: 230g

SPECS REAR HUB
Hub Spacing: 170/177mm or 190/197mm
Axle Compatibility: 9mm QR or 12mm Thru Axle
Free Hub Body: Shimano HG, Shimano MS, or XD driver, 30 contact point, 3 pawl, 7075 Aluminum, dual sealed bearing
Disc / Rotor Compatibility: 6-bolt or Centerlock, disc hardware not included
Made in Taiwan
Weight: 170mm Rear 348g / 190mm Rear 365g

WHEEL BUILDING SPECS FRONT
Spoke Hole: 32
Flange Diameter 6-bolt: 58mm
Flange Diameter Centerlock: 45mm

Center to Flange Left: 47mm
Center to Flange Right: 47mm

WHEEL BUILDING SPECS REAR

Spoke Hole: 32
Flange Diameter - 58mm

Center to Flange: 170/17, Left - 37.0
Center to Flange: 170/177, Right - 60

Center to Flange: 190/197, Left - 52.0
Center to Flange: 190/197, Right - 60

Will this fit my bike?
Check out our fit guide below for some of the most popular fatbikes. Don't see yours? Reach out to us via the chat icon below.

What freehub driver types fit this hub? Shimano HG, SRAM XD, and Shimano Micro Spline options are available.

What does 12×197mm mean? A 12mm thru-axle and 197mm frame spacing, the modern fat-bike rear standard. Therefore, a front hub at 15x150mm is a 15mm thru-axle and 150mm fork spacing.

See more detail on our wheel fitment guide-->

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BIKE FITMENT GUIDE

Which hub fits my bike? Use this guide to find your wheel fitment including hub spacing, axle size and hub driver. Need more detail or can't find your bike? Reach out via our chat below.

Brand	Model	Year (typical)	Hub Spacing (Front / Rear)	Hub Driver
9:ZERO:7	Lynx	2016–present	150×15 / 197×12	HG (most)
9:ZERO:7	Whiteout	2016–present	150×15 / 197×12	HG (most)
Cannondale	Fat CAAD	2015–2018	150×15 / 197×12 (varies)	HG (most) / Proprietary (Lefty – confirm)
Cannondale	FatBoy (older)	2014–2017	135 QR / 170–190 QR	HG (most)
Framed	Alaskan	2016–2021	150×15 / 197×12	HG (most)
Framed	Minnesota	2015–2021	135 QR or 150×15 / 190–197	HG (most)
Otso Cycles	Arctodus	2019–present	150×15 / 197×12	HG (most) / XD optional
Otso Cycles	Voytek	2016–present	150×15 / 197×12	HG (most) / XD optional
Rocky Mountain	Blizzard	2016–present	150×15 / 197×12	HG (most)
Salsa Cycles	Beargrease	2016–present	150×15 / 177 or 197×12	HG (most) / XD optional
Salsa Cycles	Blackborow	2018–present	150×15 / 197×12	HG (most)
Salsa Cycles	Mukluk	2016–present	150×15 / 197×12	HG (most)
Specialized	Fatboy	2015–2018	135 QR / 170–190 QR	HG (most)
Surly	Ice Cream Truck	2016–present	150×15 / 197×12	HG (most)
Surly	Pugsley (late models)	2014–2016	135 QR / 170 QR	HG (most)
Surly	Wednesday	2016–present	150×15 / 197×12	HG (most)
Trek	Farley	2016–present	150×15 / 197×12 (some 177)	HG (most) / XD optional