Carbon to Alloy rim...
 

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[Closed] Carbon to Alloy rims - will I notice much ?

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of a difference ?... on my 2017 Anthem.  Have cracked another (2nd) Giant Carbon rim and at £500 RRP it's a costly replacement, though LBS will get a decent discount on that price.

They are 27.5 Boost and I am looking at possibly getting a set of Hope XC - Pro 4's from CRC of LBS, which come in at £380 for a pair.  The Giant rim is 21mm internal, the Hope is 19.5..  I run tubeless 2.25 Nobby Nics and am very much in the xc riding camp.

Thoughts appreciated, thanks


 
Posted : 23/07/2018 2:27 pm
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Not a HUGE difference.... I happen to have a spare P-XCR carbon rim in 27.5 I would sell for way less than that if you're interested though.


 
Posted : 23/07/2018 2:32 pm
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Yep, I notice my wheels no longer cracking every few months 🙂

And, a nicer ride.


 
Posted : 23/07/2018 2:34 pm
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I'm not a massively fussy rider, in that I don't pick up small differences that much. I can't say I noticed a massive, if any, difference. They might not by quite as stiff when going through rock gardens but they haven't slowed me down. I went from 30mm Light Bicycle rims to Stan's mk3 Flow/Arch combo.


 
Posted : 23/07/2018 2:35 pm
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There's someone on here who says the stiffness of the carbons is life changing.


 
Posted : 23/07/2018 2:38 pm
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I swap back and forth between lightbicycle carbon and WTB frequencies on my remedy with similar tyres and the only difference I feel is weight. But that's not to say there's never a difference- my old traversees were made of rubber but I never really noticed that while riding either.


 
Posted : 23/07/2018 3:08 pm
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great, thanks, am in process of ordering the Hope's through LBS, cheers


 
Posted : 23/07/2018 3:10 pm
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update, a pair of 27.5 Boost, Hope XC – Pro 4’s now on order from LBS, thanks for all the feedback. Will be glad to worry less about dinging my rims !


 
Posted : 24/07/2018 12:53 pm
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Yep, I notice my wheels no longer cracking every few months

Same. What cracks a carbon rim, dings an alloy and can be fixed, unlike the carbon.

And the DT stuff I've replaced with is fairly bomb proof.

Not noticed a difference in feel. Carbon rims I have no faith with now. Sure you can go with the £2k+ sets but you're just buying the inevitable crash replacement with that. I'd rather have wheels that don't need replacing due to cracking when you look at them.


 
Posted : 24/07/2018 1:30 pm
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The Hope's are a shade narrower (19.5mm vs 21mm) and about 200g heavier than the Giant carbon ones.  For my regular xc riding on 2.25 Hans Damf/Nobby Nic tubeless I'm not thinking I'll notice much difference, except to my wallet.  New full wheelset is significantly less than a replacement rear giant carbon wheel, and if/when I ding a rim I can get a new rim built onto it.


 
Posted : 24/07/2018 1:38 pm
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What are you doing with the other rim ???

I've still got one P-XCR carbon rim...?  I might conceivable stick it on a spare hub if you're flogging the other one?

For my regular xc riding on 2.25 Hans Damf/Nobby Nic tubeless I’m not thinking I’ll notice much difference, except to my wallet.

They might also not have the same tubeless grip as the carbon rims... If anything I find it pretty tough getting tyres off (usually Racing Ralph's) but then I never burped one.

I've never managed to break one BUT I've damaged aluminium ones but partly because I stick on cheaper wheels for messing about as the replacement cost is eye watering...


 
Posted : 24/07/2018 1:59 pm
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mine are XCR1 27.5 Boost.  I have 2 rears, both with broken rims, one had a year of light use, one had 5 months light use.  I'd happily cut the hubs out and sell, no idea what they are worth..  If any interest please PM, cheers


 
Posted : 24/07/2018 2:23 pm
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200g is fairly noticeable, but the hopes aren't the lightest of (alloy) wheels.

It won't really matter enough to spend £500 though (IMHO)


 
Posted : 24/07/2018 3:12 pm
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I checked again, 144g difference only on the wheelset.


 
Posted : 24/07/2018 8:36 pm
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Forget the Hopes and go straight to Spank.


 
Posted : 25/07/2018 3:06 pm
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Iainc:  Just realised the hubs I was thinking of using are 32H....


 
Posted : 25/07/2018 3:27 pm
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First ride on the new Hope's last night - just a few spins round Cathkin as nursing a rib injury...

Can't honestly say I noticed any difference while riding, apart from the noise 🙂


 
Posted : 14/08/2018 11:17 am
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apart from the noise

Cathkin noise? gimp masks being slapped?, feet against car windows?, erses getting skelped? Gilfs howling for jesus? WE NEED TO KNOW!!! 🙂


 
Posted : 14/08/2018 11:27 am

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