Author Topic: Bike size: Does it matter?  (Read 2579 times)

hwilson019

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Bike size: Does it matter?
« on: August 19, 2008, 10:56:41 am »
Please Everyone, I need advice!

Does it really matter if the frame size of a Thorn Raven is exactly the right size?

I am a whisker under 6 foot and I have measured my "standover height" at about 850mm which I guess points to a bike with the following measurements:

Size Virtual seat tube (mm) 337
Actual seat tube c-c (mm) 457

I keep seeing adverts for Thorns which would appear a little too small or too big, such as the following:

Actual seat tube c-c: 497
Virtual top tube: 630
Standover height at head tube: 863
Standover height at mid tube: 819

Would such a bike serve me well on a long trip, or is it really worth spending an extra £800 to get one made to my exact specs?

I would really appreciate your advice!

Best Regards

hwilson019
« Last Edit: August 26, 2008, 05:15:18 pm by hwilson019 »

julk

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Re: Bike size: Does it matter?
« Reply #1 on: August 19, 2008, 11:13:28 am »
Give Thorn a ring and discuss it.

Thorn must reckon to have it sussed as they offer a 100 day money back offer on the Rohloff equipped bikes.

I must confess to being biased, I have a Thorn bought after telephone and e-mail conversations and it fits me fine.

ians

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Re: Bike size: Does it matter?
« Reply #2 on: August 19, 2008, 08:01:04 pm »
I agree with Julk - give them a call/email.  I've found them very helpful. 

Dimensions are often confuslng/meaningless out of context, particularly on a bike with a compact frame.  It's very hard to measure 'effective top tube length' with any degree of accuracy.  My Sport Tour fits perfectly - after playing around with stem height/length and saddle and seatpost. 

You've got a 100 day period to change your mind - but don't cut the steerer .....

ian

hwilson019

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Re: Bike size: Does it matter?
« Reply #3 on: August 20, 2008, 02:39:54 pm »
Thanks guys, I gave them a call and they were really helpful!

I appreciate the advice!

hwilson019
« Last Edit: August 26, 2008, 05:16:08 pm by hwilson019 »

hwilson019

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Re: Bike size: Does it matter?
« Reply #4 on: August 26, 2008, 05:22:58 pm »
I have ordered a new Raven Tour! The excitement is palpable!
« Last Edit: September 09, 2008, 04:32:33 pm by hwilson019 »

geocycle

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Re: Bike size: Does it matter?
« Reply #5 on: September 09, 2008, 09:17:59 pm »
I loved the anticipation!  Hope you enjoy the bike as much I like mine.
 

julk

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Re: Bike size: Does it matter?
« Reply #6 on: September 09, 2008, 09:52:41 pm »
An exciting time...

Tell us all about the new bike when it arrives.