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Crankcase bottom bracket opinions

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Old 12-04-09 | 01:02 PM
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Crankcase bottom bracket opinions

So I need to find a new bottom bracket, I found a Real Crankcase sealed bottom bracket.

Anyone have an opinion on this?

Or any other suggestions, looking to spend about 70 bucks at the most on this part.

JIS taper btw..
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Old 12-04-09 | 02:03 PM
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I've never heard of the brand/model, but since no one has posted, here's the link to reviews of that product posted on mtbr.com:
https://www.mtbr.com/cat/drivetrain/b...57_104crx.aspx
hopefully this will be helpful.

If I were in the market for a new JIS square-taper bottom bracket, I'd probably just get the Shimano UN-5X (I think it's at UN-54 now). It's the highest-ranked model that Shimano makes and it's totally fine. But maybe the CrankCase is lighter.
I've also used Nashbar-branded square-taper bottom brackets (produced by RPM) and haven't had any problem with them either.
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Old 12-06-09 | 01:16 AM
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Originally Posted by timcupery
I've never heard of the brand/model, but since no one has posted, here's the link to reviews of that product posted on mtbr.com:
https://www.mtbr.com/cat/drivetrain/b...57_104crx.aspx
hopefully this will be helpful.

If I were in the market for a new JIS square-taper bottom bracket, I'd probably just get the Shimano UN-5X (I think it's at UN-54 now). It's the highest-ranked model that Shimano makes and it's totally fine. But maybe the CrankCase is lighter.
I've also used Nashbar-branded square-taper bottom brackets (produced by RPM) and haven't had any problem with them either.
I have one of those shimano BB they are a brick, and they use plastic cups.
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Old 12-06-09 | 08:17 AM
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You can get bricks here. https://www.biketoolsetc.com/index.cg.../Taper-Spindle
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Old 12-06-09 | 08:23 AM
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Bikes: '96 Litespeed Catalyst, '05 Litespeed Firenze, '06 Litespeed Tuscany, '20 Surly Midnight Special, All are 3x10. It is hilly around here!

Originally Posted by Binxsy
I have one of those shimano BB they are a brick, and they use plastic cups.
True but they work well, are economical and are smooth and reliable. If you aren't too ham-handed when installing the nds cup and always remove the drive side cartridge first, the plastic cup is no issue.
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