Lighter wheels?
37monkey
Posts: 141
My current wheels weigh 1,817g (pair) what options are there for going lighter? and are there any downsides to going for lighter? btw I'll be using them just for crit racing.
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Unless you are super thin, losing 4.5 pounds of body weight will be equal to aprox 1,800g. Lighter wheels do not, in my opinion, make much difference next to the weight that sits on the bike.
Red Balloon0 -
redballoon wrote:Unless you are super thin, losing 4.5 pounds of body weight will be equal to aprox 1,800g. Lighter wheels do not, in my opinion, make much difference next to the weight that sits on the bike.
Red Balloon
Two things I have issue with here...
1 - What if he a) can't reasonably lose any more body weight or b) loses the weight as well as gets the light wheels?
2 - Light wheels feel like they respond quicker to accelerations and handling is improved (I have no hard data to back this up) however in a crit I would rather go for aero over weight, although both is nice...0 -
redballoon wrote:Unless you are super thin, losing 4.5 pounds of body weight will be equal to aprox 1,800g. Lighter wheels do not, in my opinion, make much difference next to the weight that sits on the bike.
Red Balloon
Hmmmm. see my thread here http://www.bikeradar.com/forums/viewtop ... t=127348720 -
redballoon wrote:Unless you are super thin, losing 4.5 pounds of body weight will be equal to aprox 1,800g. Lighter wheels do not, in my opinion, make much difference next to the weight that sits on the bike.
Red Balloon
Weight on the bike is important - there is no denying that. But wheel weight is one of the most important places where you want to shed weight on a bike. Rotating mass and all that.
Lighter wheels make the bike a LOT easier to handle and make for quicker accelerations.0 -
NapoleonD wrote:in a crit I would rather go for aero over weight, although both is nice...
In a crit you are constantly accelerating and decelerating - so the aero benefit is probably less important than the weight. Think of you racing from one street corner to the next, etc. You aren't spending much time cruising.
You might be thinking of a circuit race where you spend more time cruising along?0 -
I think you'd notice a big difference in responsiveness with a 1500g wheel set compared to an 1817g one.
There are no significant disadvantages as long as the wheel is equally strong, and it's this combination of strength and light weight that you are paying for with more expensive wheels.Lighter wheels do not, in my opinion, make much difference next to the weight that sits on the bike.0 -
37monkey wrote:what options are there for going lighter?
Not strictly within the subject, but I rather think tyres are a significant consideration too.0 -
Let's put it this way.
My summer bike has RS80's. Prior to that Mavics. Bike weight around 7 kg. Wheels 1500g.
My winter bike has Rodi Stylus. Bike weight around 9.2kg. Wheels a whopping 2250g.
If I lost 2kg more of personal weight that summer bike would still be faster.My blog: http://www.roubaixcycling.cc (kit reviews and other musings)
https://twitter.com/roubaixcc
Facebook? No. Just say no.0 -
Pokerface wrote:NapoleonD wrote:in a crit I would rather go for aero over weight, although both is nice...
In a crit you are constantly accelerating and decelerating - so the aero benefit is probably less important than the weight. Think of you racing from one street corner to the next, etc. You aren't spending much time cruising.
You might be thinking of a circuit race where you spend more time cruising along?
Yes. that.0 -
Mavic Kysrium SL's are light. I use mine as an everyday wheel on my summer bike. Train, race, sportive duties etc...never had a problem with em either.0
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PenguinWithHair wrote:37monkey wrote:what options are there for going lighter?
Not strictly within the subject, but I rather think tyres are a significant consideration too.
I've already decided to use Vittoria open corsa evo cx for their low rolling resistance and I'll be using latex inner tubes if I don't use tubs, but yes well worth thinking about0 -
From my limited experience of crit racing this year i would say go for a handbuilt lightweight wheel. Something like an Ambrioso Nemisis rim on DA hubs or something like that, nice and stiff for the constant accelerations and braking. Tubs definatly for feel and pinch puncture resistance.Norfolk, who nicked all the hills?
http://farm4.static.flickr.com/3013/243 ... 8d.jpg?v=0
http://img362.imageshack.us/my.php?imag ... 076tl5.jpg
http://img216.imageshack.us/img216/3407 ... e001af.jpg0 -
37monkey, there are many options but without knowing your budget I don't think anyone can advise properly.
Looking at lightness over all other things though Wheelsmith will do you a sub 1000g set for around £850 (the Planet X carbon 20mm rims on Tune Hubs) or for a cheap, light option the Planet X version is 1,250g for £400 (heavier hubs and spokes). Since you're only using them for crits Tubs shouldn't be a big hassle, no idea if they're stiff enough for you though (probably, they're ex Fast Forward rims). I've been looking at these for a while, just can't justify them...0 -
Pokerface wrote:redballoon wrote:Unless you are super thin, losing 4.5 pounds of body weight will be equal to aprox 1,800g. Lighter wheels do not, in my opinion, make much difference next to the weight that sits on the bike.
Red Balloon
Weight on the bike is important - there is no denying that. But wheel weight is one of the most important places where you want to shed weight on a bike. Rotating mass and all that.
Lighter wheels make the bike a LOT easier to handle and make for quicker accelerations.
+1 Yep nicely put Pokerface0