Synthesis Freehub Body
Synthesis Freehub Body
Synthesis Freehub Body
Synthesis Freehub Body
Synthesis Freehub Body
Synthesis Freehub Body
Synthesis Freehub Body
Synthesis Freehub Body
Synthesis Freehub Body
Synthesis Freehub Body
Synthesis Freehub Body
Synthesis Freehub Body
Synthesis Freehub Body
Synthesis Freehub Body
Synthesis Freehub Body

Synthesis Freehub Body

SKU: 16505


Replacement freehub body for I9 Hydra, I9 1/1, Crankbrothers Ratchet, and Crankbrothers 3-pawl base-model hubs

  • I9 Hydra freehubs available in Shimano HG, Shimano Microspline and SRAM XD
  • I9 1/1 freehubs available in Shimano HG, Shimano Microspline and SRAM XD
  • Crankbrothers Ratchet freehubs available in Shimano HG, Shimano HG Road, Shimano Micro Spline, SRAM XD, and SRAM XDR
  • Crankbrothers 3-pawl base-model freehubs available in either steel or alloy material, and Shimano HG, Shimano Micro Spline, Shimano HG Road, SRAM XD, and SRAM XDR (Gravel, XCT and Enduro Hubs only)
Regular price $79.99 USD
/
Tax included.
Style
Freehub Body
  • Low stock - 4 items left
  • Inventory on the way
Final Sale

Product Support

Support Documents

Overall rating: 5.0 / 5 from 12 reviews.

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Reviews

Crankbrothers fixed my mistake. I

"Crankbrothers fixed my mistake. I ordered the correct product but they actually recommended the steel version instead of the alloy version because I have an E Bike. So they took care of the exchange no problem! I also called for tech support when installing the new freehub body. I went from shimano to sram and they gave me strp by step instructions on how to swap everything. Love Crankbrothers. Good team all around!"

Emanuel S. (5/5)

Like all Crankbrothers stuff this

"Like all Crankbrothers stuff this is very good. The new rachet hub that this went is great. Easy on and off to change the freehub body."

brian b. (5/5)

Works great!

"Works great!"

John C. (5/5)

Great product and even more

"Great product and even more impressive was the experience I had when I called the customer support team! You guys rock!"

Robert J. (5/5)

Works perfect ! Great customer

"Works perfect ! Great customer service they helped me get the correct freehub for my iodine wheel"

joel m. (5/5)

Fits like a gloves 👌on

"Fits like a gloves 👌on my synthesis hub"

Eliseo D. (5/5)

well built

"well built"

Allan C. (5/5)

It’s really nice. It fit

"It’s really nice. It fit 👍🏼"

Brandon A. (5/5)

Very impressed with the Synthesis

"Very impressed with the Synthesis wheelset I own. Nick at CB was extremely helpful in servicing my wheelset. Love the commitment that CB gives its wheelset customers in supporting the product and standing behind any issues that may arise!"

RIchard H. (5/5)

Worked great, super stoked.

"Worked great, super stoked."

Alex H. (5/5)

Q&A

I have the synthesis enduro alloy wheels with CB hubs. If I want to run a different drivetrain all I have to do is buy the proper freehub and swap it out? Id like to move from HG to MS.
Hi Ian, Thanks for your questions. That is correct, all that is needed to change drivetrain cassette compatibility is a new driver body for your rear hub. We offer Synthesis CB Hub driver bodies thru our website (linked below). https://www.crankbrothers.com/collections/synthesis-accessories-1/products/synthesis-freehub-body?variant=39654956302432 The alloy or steel option will work for you. Steel is heavier yet stronger, and usually recommended for E-Mtb's, but there's no reason you can't use it on a non E-Mtb. Cheers, Crankbros Rider Support
Hello, is the i9 xD driver compatible with crankbrothers hub ? If not. How can I add more pawls to my current crankbrothers hub for quicker engagement.
Hi Nestor, thanks for your question. The I9 XD Driver is not compatible with the Crankrothers hub. Regrettably there is no way to add pawls and increase the hub's engagement.