I fucking love long product reviews.. short product reviews kill me. please keep making videos like thess
@crypto_que
5 жыл бұрын
I also read that companies selling OSPWs & ceramic bearings in general ship w/o any lube/grease at all, which is why they spin so freely. Smaller wheels & factory parts are manufactured with grease in the bearings before shipping & that's why the spin less freely when compared to new ceramic bearings.
@highcarbrider
5 жыл бұрын
All bearings will spin freely with out grease in them, it’s the first thin I do to my bb bearings on my race bike as by removing the grease you are reducing the viscous drag the grease creates. I will then replace the grease with oil and service regularly. Ceramic bearings are no different to steel, they just can be made more round and are harder.
@sodalitia
4 жыл бұрын
It doesn't matter how freely it spins unloaded. All those "tests" how freely it spins without chain and load are useless marketing show offs.
@BixbyConsequence
4 жыл бұрын
I like that the circumference is big enough to keep the chain dirt away from the bearing.
@alfonsolizarazo9806
5 жыл бұрын
Nice video. I was curious and about six months ago I replaced the jockey wheels to a similar chinese ones, just the jockeys. Have to say that I also noticed a difference, I added 11T and 13T sized respectively. Since then, I have not taken them off. I actually got another pair to replace them while I do maintenance to them. They are inexpensive, spin easily and its fun to try them out, they look good too.
@crypto_que
5 жыл бұрын
I did the same, 13t for $16 they came with ceramic bearings. I did some research & all of these systems are more or less the same. The idea is to reduce the angle of deflection of the chain. The larger the cog aka more teeth, just means the chain spends more time on the wheel & that's not good. The ideal OSPW will have a shallower tooth profile so the rider wastes no energy driving the larger pulley wheels. The more time aka the deeper the chain goes into the pulley wheels the more energy it wastes & may produce a louder noise.
@loopie007
7 жыл бұрын
You are going to put on a new untested part on your bike the night before the race? I am not sure this is a good idea..
@TheDestroyer8065
7 жыл бұрын
Exactly! Maybe this guy didn't know what he's doing or He'll attend the race just for fun.
@1stElement
4 жыл бұрын
@@TheDestroyer8065 or come third...
@ScreamAndFly
6 жыл бұрын
“Drivetrain felt noticeably smoother.” Hmm. Could be the placebo effect.
@albr4
5 жыл бұрын
well his used jockey wheels were pretty messed up...
@daisyseptimus561
3 жыл бұрын
Have you consider the aerodynamic effect. It's bigger then the standard and will have higher aerodynamic drag.
@aaronkeogh
4 жыл бұрын
I bought a J&L over size pulley from eBay and noticed the cage didn’t stop at the stop block but rested against the derailleur itself when the chain wasn’t installed, I guess it’s not a big deal when the chain is on because it won’t cause any issues.
@georgec2894
7 жыл бұрын
Would be great to see more of these 'marginal gains on a budget' type videos if you're looking to make a few more changes to your TT set-up. I've been debating whether to opt for this very product too! Seems like you're fairly happy with the purchase though.
@1stElement
4 жыл бұрын
I've been making a few of these recently - trying to get under the skin of some TT topics - the playlist is here. I'm adding to them every week... kzitem.info/door/PLh7-s97IV87iz_lN7YQxPusVb7ww0nGt_
@Bondirob2000
7 жыл бұрын
Glad to see your making videos again mate I always enjoy your content and think you have the potential to be a leading cycling channel
@1stElement
4 жыл бұрын
Good video and good work on the race! There are some good small gains to be made . in lots of places, eh - how did you find the CS UFO chain - did it last you a while? The chain isn't worn out after 400 miles - it just needs re-waxing.
@walterschreiber3505
5 жыл бұрын
How about cleaning all the parts before putting new stuff on
@bobthemoo
3 жыл бұрын
Could you theoretically run a larger rear cassette now? (Larger than the original derailleur cage intended)
@DavidWard14
6 жыл бұрын
Thanks for this review. Question. Why did you pick Digirit over Fouriers?
@Rich-nc5tq
6 жыл бұрын
No i didn't as I wasn't aware of the Fouriers at the time
@pedallinraw
7 жыл бұрын
If they shave of a second then why not give it a whirl! I like an old XTR mech I have totally serviceable top an lower springs built solid is it the older 105 which has no access to the bottom tension spring? Some have like a pressed rivet you can't get in there...
@toycreator
7 жыл бұрын
I tested this exact product and i really felt lot smoother pedalling. But it did took few refitted twice to get it right. I was using on my di2 ulterga. After adjusted the spring tension it was shifting fine. different brand make different quality. I tried one had too much play between bearing and the jockey wheels, it nearly destroyed my race.
@balazs_korcsog
7 жыл бұрын
Can you use it with 32 cassette? Yes 32 because riding 41/56 on the front
@highcarbrider
7 жыл бұрын
Balázs Korcsog i can't say for sure but i certainly would have thought so
@yellowfinendurance
Жыл бұрын
how many links did you add to chain
@bohsunron
7 жыл бұрын
hello, do u happen to know how much weight does it add, compared to ur stock ultegra rear derailure cage and pulley wheels..?
@johnnyboy4711
5 жыл бұрын
longer than normal chain 114links?
@aidanorourke9821
6 жыл бұрын
Hi, great video. What's the durability like on the bearings? How often do they need lubricant? Cheers
@highcarbrider
6 жыл бұрын
So far they have been really durable and I’ve not serviced them yet. Been really impressed with it
@aidanorourke9821
6 жыл бұрын
Cheers I will be investing in one of these for my Tri set up.
@CAPRAQUEENRC
4 жыл бұрын
Does anyone make a Ospw for shimano Tiagra?
@tarmacsurfers
7 жыл бұрын
Nice review, well explained.
@ЛёхаБукреев
6 жыл бұрын
Did you put any lube into bearing before installation to bike? Or you started using it as it was from the box?
@highcarbrider
6 жыл бұрын
Алексей Букреев no I just used it as it is straight out of the box. Been used in all weathers since on my now winter bike. Hope that helps
@ЛёхаБукреев
6 жыл бұрын
High Carb Rider thanks for information 👍
@jeppelundingbengtsen5105
5 жыл бұрын
Thanks for the tips, but can you put a link to the dirigit chainring? I can't find it.
@highcarbrider
5 жыл бұрын
Jeppe Lunding Bengtsen here you go www.patentaiwan.com
@sodalitia
4 жыл бұрын
Saved 3 watts in drive train friction. Lost 3 in extra weight and aero losses. Lost another 15 watts for not spending that money on overshoes or aerohelmet.
@azamzain7396
3 жыл бұрын
Pls use a tripod..
@transporter3160
7 жыл бұрын
Do I have to extend my chain for this ?right now I have 53/39T and 11-28T sram force
@highcarbrider
7 жыл бұрын
trans porter it depends on how long/short your current chain is. I was running 53/25 and it went straight on no probs. I've just switched to a 58/28 and I added some links
@alantaylor6691
6 жыл бұрын
High Carb Do you mean 58/28 are your front chainrings? So there are front deraileurs that have a 30-tooth capacity? My Shimano 105 5800 FD only has a maximum of 16-tooth capacity.
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