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• #127
6 foot? you'd need something like a 57cm frame.
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• #128
A lot of BS being talked about stems on this thread guys!
Have you looked at the tour riders bikes? ever watched a road cycling race? a track race?
Loads of people use 130-140mm stems.
Having said that, a 6' bloke riding a 54cm will usually throw up problems, you can always use long seatposts, but the TT length is the important one, if a whacking long stem still makes it too short then you're stuffed. Extending it by using a layback seatpost will only work if the knee-over-pedal spindle measurement isn't thrown out of the riders comfort zone.
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• #129
Glad you said that. I collated a bit of data about this. Whilst 120 seems to be the stem length of choice, there are a decent number of 130s and 140s there. In order to make it a bit more meaningful, I have included the rider's height and top tube length. Click the links for the original data and pictures.
http://www.bikeradar.com/gear/article/pro-bike-ivan-bassos-cannondale-supersix-hi-mod-prototype-20346
Stem: FSA OS-99 CSI, 130mm x -6º
Rider's height: 1.83m (6'0")
Top tube length: 575mmhttp://www.bikeradar.com/gear/article/pro-bike-alberto-contadors-astana-trek-madone-16689
Stem: Bontrager Race X Lite, 120mm x -6°
Rider's height: 1.76m (5' 10") ; Weight: 62kg (136lb)
Top tube length: 539mm (effective)http://www.bikeradar.com/news/article/pro-bike-dave-zabriskies-garmin-felt-ar-road-bike-22482
Stem: 3T ARX Team, 120mm x -6º
Rider's height: 1.82m (6ft)
Top tube length: 575mm (horizontal)http://www.bikeradar.com/gear/article/pro-bike-george-hincapies-giant-tcr-roubaix-special-15806
Stem: PRO PLT OS Road, 130mm x -6°
Rider's height: 1.91m (6' 3") ; Weight: 74.8kg (165lb)
Top tube length: 560mmhttp://www.bikeradar.com/news/article/pro-bike-andy-schlecks-csc-saxo-bank-cervlo-r3-sl--17541Frame Cervélo R3-SL
Stem 3T Arx Team, 130mm x -17°
Rider's height: 1.86kg (6' 1")
Top tube length: 565mm (horizontal)http://www.bikeradar.com/news/article/pro-bike-lance-armstrongs-astana-trek-madone-21594
Stem: Bontrager Race XXX Lite, 120mm x -7º
Rider's height: 177 cm (5ft 10in)http://www.bikeradar.com/news/article/pro-bike-mark-cavendishs-team-columbia-scott-addict-19867
Stem: PRO Vibe Carbon OS, 120mm x -10˚
Rider's height: 1.75m (5' 9")
Top tube length: 535mm (horizontal)http://www.bikeradar.com/gear/article/pro-bike-floyd-landis-ouch-kuota-kredo-ultra-20424
Stem: Ritchey WCS 4-Axis, 120mm x -6º
Rider's height: 1.75m (5' 9") ; Weight: 68kg (150lb)
Top tube length: 550mmhttp://www.bikeradar.com/gear/article/pro-bike-robbie-hunters-barloworld-bianchi-928-carbon-t-cube-17782
Stem:FSA OS-115, 120mm x -6°
Rider's height: 1.78m (5' 10")
Top tube length: 550mmhttp://www.bikeradar.com/news/article/pro-bike-filippo-pozzatos-katusha-ridley-damocles-pi-21287
Stem: Deda Zero 100, 140mm x -6°
Rider's height: 1.83m (6ft)
Top tube length: 575mmhttp://www.bikeradar.com/racing/article/pro-bike-daniele-nardellos-fuji-sl1-21355
Stem: Oval Concepts carbon 140mm
Rider's height: 1.81m (5ft11in)
Top tube length: 540mm (actual)http://www.bikeradar.com/gear/article/pro-bike-lemond-triomphe-carbon-14679
Stem: Bontrager Race X Lite, 120mm x -7°
Rider's height: 1.83m (6' 0")
Top tube length: 565mm (horizontal)http://www.bikeradar.com/gear/article/pro-bike-cadel-evans-ridley-helium-17288
Stem: Oval Concepts R900 RBT with carbon/titanium upgrade kit, 120mm x -17°
Rider's height: 1.74m (5' 9") ; Weight: 68kg (150lb)
Top tube length: 545mm (horizontal) -
• #130
This site has some interesting info on bike sizing.
http://www.competitivecyclist.com/
Basically, it says you can go for 3 different bike sizing methods: competitive, traditional and French. Although the competitive method suggests something like a size down from what you'd normally go for, I think a 54cm for a person of 6 foot is slightly too small even for this.
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• #131
Hanson Hiscock
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• #132
Hanson Hiscock
bahahaha
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• #133
well? after all that...what was the result? have you got one new frame or two less vertebrae? do tell...puts 14 nicely on the spot
I reckon this is what happened.