Bitex BX312 Hubs
Moderator: robbosmans
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Your two options probably are never going to be really comparable but that's to be expected with double (triple?) the price point of Carbon-Ti hubs. I finally ordered AR56 wheels with Bitex hubs through quick buy from LB, will be able to report back in couple weeks on first impressions I hope.
Yea I meant more along the lines of the performance of the Bitex hubs. I'm going the same route - AR56's. Nice they have 3 day turnaround now on the Quick Orders.jencvo wrote: ↑Wed Jul 14, 2021 6:08 pmYour two options probably are never going to be really comparable but that's to be expected with double (triple?) the price point of Carbon-Ti hubs. I finally ordered AR56 wheels with Bitex hubs through quick buy from LB, will be able to report back in couple weeks on first impressions I hope.
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Sorry for bringing this thread up again. I ordered a LB wheelset with Bitex BX312 hubs today and wanted to ask, if they have a new freehub ratchet system? It said 155T in brackets. How is the sound of the freehub? Loud or silent?
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It was said in this thread that Bitex BX312 Replacement parts were cheap - does anyone have a good source for replacement parts or a parts list for these hubs?
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2020 Trek Emonda SLR-7 Disc - 6.86kg
2023 Specialized SL7 - 7.18kg
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In the USA, I would go to this place;
https://www.bikehubstore.com
https://www.bikehubstore.com
I can't tell from your photos -- was this an Anti Bite Guard (ABG) version of freehub? Were the steel inserts intact? This is the only instance of this happening that I can find. I recently put one of these freehubs into service (have not yet inspected it), and I am thinking about getting a second. I like the engagement and quietness when greased. I would also be interested in trying the titanium version if readily available. I also have NOT seen any good or bad reviews of the titanium freehub.NickJHP wrote: ↑Mon Mar 15, 2021 3:23 amThe freehubs aren't so reliable. The aluminium alloy that the pawls bear against is soft enough that it can deform in use, leading to rubbing on the ratchet ring that the pawls engage.
Old freehub - note the deformation at the base of the pawls, with the top of the deformation having been worn away against the ratchet ring
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New freehub before fitting for comparison
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I got this hub laced to CX Ray. 6k miles and still perfect. Smooth and reliable. Freehub has anti-bite that works well. No complaints and it is light!
Bitex 312 user for the last 6 months or so. No complaints here, they do the job and are very light for the price. Recently switched the HG freehub to an XDR that I purchased from Bike Hub Store and the process was quick and painless. Will definitely consider these again for my future gravel wheelset.
The issue isn't with the splines and a steel AGB won't help. It's a problem with the 'pocket' where the pawls sit. On my N3W freehub, I see something similar on one (of 12) pawls but not enough to interfere with the rachet ring.mddobbs wrote: ↑Mon May 15, 2023 1:12 pmI can't tell from your photos -- was this an Anti Bite Guard (ABG) version of freehub? Were the steel inserts intact? This is the only instance of this happening that I can find. I recently put one of these freehubs into service (have not yet inspected it), and I am thinking about getting a second. I like the engagement and quietness when greased. I would also be interested in trying the titanium version if readily available. I also have NOT seen any good or bad reviews of the titanium freehub.
AC
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I have both the Novatec and the Bitex hubs. The Novatec D411 & D412 are daily riders and have been ridden for over three years and the bearings are still as smooth as can be. The Bitex are built on the same Farsports rims just 38mm verses my daily 55mm. I ride the deeper rims all the time. They handle well when the wind is really blowing.I do have back up ceramic bearing for both sets of wheels so if they go I'll just replace. I also have a back up set of ceramic bearings for some 38mm rim brake wheels that are on m back up bike with almost 40,000 miles on them and those feel great too. I do irde in the rain if caught in the rain and seldom head out if it's already raining. It's roller time or a day off.
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Thanks AC, I was expecting a notification on your response - just saw it today. I understand what you are saying. One other commenter said he/she has destroyed Bitex hubs (not specifically the freehubs) during sprinting, but did not say how. I was wondering whether because the ABG tech is newer, that the quality or version of the aluminum used in the freehub body might be newer or better now. It looks like the the pockets for the pawls and the main body would be machined from the same piece of aluminum, right? Your N3W looks to have the same 6 double pawl design as my BX312R. Will the N3W freehub be seeing the same duty as your old Shimano freehub? Do you generate a lot of power or have a big load on the freehub? I am not a beginner, but I do NOT generate a lot of power, and I weigh ~175 pounds/80Kg. It would be good to know if your N3W freehub suffers the pawl pocket problem to the same extent.AC0 wrote: ↑Tue May 16, 2023 2:05 pmThe issue isn't with the splines and a steel AGB won't help. It's a problem with the 'pocket' where the pawls sit. On my N3W freehub, I see something similar on one (of 12) pawls but not enough to interfere with the rachet ring.mddobbs wrote: ↑Mon May 15, 2023 1:12 pmI can't tell from your photos -- was this an Anti Bite Guard (ABG) version of freehub? Were the steel inserts intact? This is the only instance of this happening that I can find. I recently put one of these freehubs into service (have not yet inspected it), and I am thinking about getting a second. I like the engagement and quietness when greased. I would also be interested in trying the titanium version if readily available. I also have NOT seen any good or bad reviews of the titanium freehub.
AC