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Easton
R4 Freehub Body

  (12 customer reviews)
In Stock Now
ea.
$80.74
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MSRP $94.99
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Want to run a Campagnolo or SRAM Powerdome cassette your Easton wheelset? Or simply want to replace your Shimano 10-speed only freehub? Easton's R4 freehub body is available in variety of options to suit your needs.

  • Compatible with EC90 Aero, EC90 TT, EC90 SLX, EA90 SLX, EA90 SL, EA90 TT, and EA90 Aero wheelsets
  • Campagnolo 9/10/11, Shimano/SRAM 8/9/10, Shimano 11 and Shimano 10-only versions
  • 85g
  • SL version uses a ceramic bearing and eliminates excess splines to save up to 22 grams
Ordered by Most Relevant First
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Direct Replacement
rating
by Anonymous
Cycling Enthusiast

Works well, just wish I could have kept my 10 speed only hub! It was a bit tight getting the cassette on. Took quite a few attempts to get it right.

Reviewed 2/17/2014
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Great Free hub body
rating
by kyle331
Cycling Enthusiast
Boston MA

Easy install for my ec90tt wheelset couple of turns of the wrench and pow the Sram Free Body was off and I was ready to pop on the Campy free hub. Not too loud and quite light. I am super impressed, great overall product.

Reviewed 10/26/2012
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smooth operator
rating
by Anonymous
Cycling Enthusiast
florida

didn't think i needed to replace my so soon but when it works, they are unbeatable

Reviewed 10/25/2012
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Eliminates the slop of the ShimanoSram version that came stock on the wheels
rating
by efanch
Cycling Enthusiast
Dallas, TX

I was never happy with the hybrid dual purpose use of the original freehub. Shimano and Sram measure peaks and valleys of the cassette differently. Although both Shimano and Sram cassettes fit the stock freehub, there was a lot of slop and the freehub body tends to get chewed up. Search forums and you will find several threads of complaints. The Easton HA10E0906 red freehub is Shimano 10 speed specific and eliminated the slop. Cheap price to pay for correct and precise fit.

Reviewed 8/20/2012
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Very easy one bolt replacement....
rating
by ultratoad
Cycling Enthusiast
San Jose, CA

I have always appreciated the quality and durability of Easton products. Recently, I purchased a set of Easton EC90 wheels and have been very impressed with their performance. With less than 1,000 miles in the ceramic freehub bearings failed! I ordered the freehub body rather that just replacing the bearings because it was easier and more cost effective. Another nice thing about these wheels and the easy freehub exchange is the ability to flip quickly between Shimano and Campy-a real plus for me. I just hope this failure was a fluke- the jury is still out on ceramic bearings for me....

P.S. Love you guys.... You generally have what I need at a great price.... Appreciated....

Reviewed 7/9/2012
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Required for Upgrade to Shimano 11 Speed
rating
by Tuatua
Cycling Enthusiast
Asheville, NC
2 of 2 customers found this review helpful.

If you're upgrading from Shimano 10 speed to 11 speed this replacement hub will allow you to continue to use your Easton wheels. It's easy to swap hubs and the new 11 speed cassette works perfectly.

Reviewed 8/29/2013
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Amazing!
rating
by CrazyRacer
Competitive Racer
Seattle, WA

I recommend this too anyone who is looking for quality performance!

Reviewed 8/30/2012
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Needed to mount SRAM cassette
rating
by dmtho
Competitive Racer
Connecticut

Needed to replace the stock freehub body to mount a SRAM cassette. This did the job and was fairly easy to install (Need a 19 mm cone wrench to do it).

Reviewed 8/20/2012
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This was great for me and wasnt expensive!!!
rating
by Anonymous
Cycling Enthusiast

Its great, i just needed this to be able to use my new wheels and it has been really useful! cheers

Reviewed 7/16/2012
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Solid product
rating
by TL
Cycling Enthusiast
Torrance, CA
3 of 3 customers found this review helpful.

Purchased the freehub for my 2011 Campagnolo Chorus group.

With Easton you come to expect quality and this freehub body for Campagnolo 11 speed is no exception. The Campagnolo cassette fit perfectly onto the freehub body and due to the width of the 11 speed cassette there no need for a spacer. The fit into the R4 hub is a perfect and is the same as the 10 speed Sramshimano, which makes it easy to change between the 2 systems.

Right of the box the ball bearings are running freely and keep in mind they are standard ball bearings, non ceramic, however they are a great value at almost half the price of ceramic bearing version.

I can only recommend this freehub body.

Reviewed 4/21/2012
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Solid product
rating
by TL
Cycling Enthusiast
Torrance, CA

Purchased the freehub for my 2011 Campagnolo Chorus group.

With Easton you come to expect quality and this freehub body for Campagnolo 11 speed is no exception. The Campagnolo cassette fit perfectly onto the freehub body and due to the width of the 11 speed cassette there no need for a spacer. The fit into the R4 hub is a perfect and is the same as the 10 speed Sramshimano, which makes it easy to change between the 2 systems.

Right of the box the ball bearings are running freely and keep in mind they are standard ball bearings, non ceramic, however they are a great value at almost half the price of ceramic bearing version.

I can only recommend this freehub body.

Reviewed 4/21/2012
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nice product
rating
by Anonymous
2 of 2 customers found this review helpful.

The Easton R4 Freehub body works great. The problem is that the Easton EA90 wheels with the R4 hub are dished in such a way that I was unable to run them with the Campy 11 group. To get the rear stops set properly so that the chain would not jump down a cog the cage was too close to the spokes. I ended up selling the wheels.

Reviewed 4/19/2012
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