New Kinesis Aithein Evo frame
Moderator: robbosmans
Kinesis have updated their Aithein frame
What are your thoughts on it? The frame weights seem to have gone up a bit (claimed 1.43 kg for 53cm red colour). They have changed from a pressfit to a threaded BB which I like, but then have changed to internal cable routing (I prefer external). I'm also not sure if they have updated the geometry chart, because the description states that they have slackened the head tube angle but the values in the table are exactly the same as the old Aithein.
What are your thoughts on it? The frame weights seem to have gone up a bit (claimed 1.43 kg for 53cm red colour). They have changed from a pressfit to a threaded BB which I like, but then have changed to internal cable routing (I prefer external). I'm also not sure if they have updated the geometry chart, because the description states that they have slackened the head tube angle but the values in the table are exactly the same as the old Aithein.
Visit starbike.com Online Retailer for HighEnd cycling components
Great Prices ✓ Broad Selection ✓ Worldwide Delivery ✓
www.starbike.com
-
- Posts: 318
- Joined: Thu Apr 11, 2013 7:26 pm
Geometry still seems ridiculously long and low in the smaller sizes compared to everything else on the market. I always liked these but the geometry seemed off to me, I'd read this was to be addressed with the new one but doesn't appear to have been according to what I've seen, maybe they have just forgot to update the chart... I wonder if they're heavier 'cos they've upped the weight limit?
-
- Posts: 1266
- Joined: Fri Feb 22, 2013 5:09 am
Well its a race frame... The Kinesis would be one of the only stock frames that would fit me. Do some yoga.
The issue is not so much that it is long and low, but that the geo doesn't scale proportionally between sizes, and it is significantly off on the smaller frames. For example a size 47 (extra small) has a reach of 386.7mm which is the same as the reach on most other brands medium size. A CAAD12 size 54cm frame has the same amount of reach (38.7cm). If you compare for the larger sizes, the geometry gets less extreme, and is comparable to other race bikes.
-
- Posts: 12550
- Joined: Mon Jul 24, 2017 12:02 pm
LM7805 wrote:The issue is not so much that it is long and low, but that the geo doesn't scale proportionally between sizes, and it is significantly off on the smaller frames. For example a size 47 (extra small) has a reach of 386.7mm which is the same as the reach on most other brands medium size. A CAAD12 size 54cm frame has the same amount of reach (38.7cm). If you compare for the larger sizes, the geometry gets less extreme, and is comparable to other race bikes.
Ultimately frame reach by itself doesn't paint the whole picture. The frame stack is very low and the head tube angle is slack (just like on all small road frames.) This means that adding spacers will reduce the bar/grip reach slightly more than on a larger frame. The geometry isn't that much different than an H1 50cm Trek Emonda or an XS Argon 18 Gallium Pro.
Last edited by TobinHatesYou on Thu Aug 31, 2017 7:42 am, edited 1 time in total.
-
- Posts: 1266
- Joined: Fri Feb 22, 2013 5:09 am
Well if you can't fit it, don't buy it. I'm 168cm and I would need a 120mm stem and setback seatpost for the bike to work for me still. So do some yoga.
so similar to the original, just the head angle and then the resultant knock on to reach, tt, wheelbase, etc.
Crossing my fingers they do that cherry red when they do the disc brake version
Anyone wanting to get their hands on one, they're in stock at Sigmasport. Couldn't find them anywhere else though.
Crossing my fingers they do that cherry red when they do the disc brake version
Anyone wanting to get their hands on one, they're in stock at Sigmasport. Couldn't find them anywhere else though.
-
- Posts: 329
- Joined: Wed Jul 30, 2014 1:09 am
mentok wrote:so similar to the original, just the head angle and then the resultant knock on to reach, tt, wheelbase, etc.
Crossing my fingers they do that cherry red when they do the disc brake version
Anyone wanting to get their hands on one, they're in stock at Sigmasport. Couldn't find them anywhere else though.
They're available at Pro Bike Kit too.
LM7805 wrote:The website now says that the minimum front chain ring size is 52T
That's a joke, what were they thinking? I'd ride 46/34 if I was still building 2x bikes.
-
- Posts: 329
- Joined: Wed Jul 30, 2014 1:09 am
LM7805 wrote:The website now says that the minimum front chain ring size is 52T
A bit silly. At least 52/36 and 11-30 gets you the same low gear as 50/34 and 11-28.
Visit starbike.com Online Retailer for HighEnd cycling components
Great Prices ✓ Broad Selection ✓ Worldwide Delivery ✓
www.starbike.com