TheBoyBilly
New Member
- Location
- Shoreham-by-Sea, West Sussex
When you say Audax do you mean the 100k ones or the serious stuff that only leg-ends ride?
Yello, I'm a little bit confused (no change there ) by your opinion that you wouldn't consider a Fratello for a Sportive.
Bill
windyrob is right
For the 100k or 200k rides then any bike is ok. It doesn't matter how comfortable it is, if it can carry lots of "stuff", how indestructible the wheels are, how wide the gear ratios are, if it has mudguards and tri bars or if it is made from steel, carbon, aluminium or Titianium.
Over 200k there is some agreement that the bike should be comfortable. This implies "wider" tyres, a good "bike fit" to your body, a relaxed geometry and a flexible rather than stiff frame.
Luggage carrying should be enough for a night time set of clothes, emergency food and a few tools/spares.
The wheels should be able to take a few pot hole hits and it's probably a good idea to have 36 spoke hand made wheels that will work fine with a couple of spokes missing. 20 spoke super light wheels are not good in this context.
Wide gear ratios are necessary. You need a big gear for speeding over those miles. Or you will never get there. Tiny gears are for the 2nd day of a 600 when you have 80km left, you can barely stay conscious, you are climbing a mile of 1:6 and your legs feel like old rope.
A good bike fit makes for more comfort than the frame material, how much padding is on the handle bars and a lot of other factors. And comfort is key
Mudguards are good as they keep the rain off. Fit a mudflap and you can be in a group following wheels in the rain.
Tribars give an extra hand position and are good for riding into the wind
Steel vs Al vs Ti vs Carbon for audax bikes? Usually the answer is steel or Ti. But carbon has it's fans too. And an Alu bike that fits properly beats a Ti bike that's just wrong
So you agree it should be steel then
if it's 5kg(!) difference as yello said, then i agree
"Leg ends" !!!! Hmph
It's interesting to me how what people consider (or even the definition of) an audax bike has changed even in my short experience of the audax world. Or is it that manufacturers once only associated with race bikes are expanding their ranges? I guess the difference can be summed up as 'an audax bike' v 'a bike to ride audax on'. Clearly, you can ride an audax on anything. Even jimbo's 20" shopper. But when I began riding audax not so many years ago, an 'audax bike' was almost by definition steel, relaxed geometry, had mudguards, and you carried stuff on it. Maybe that's the 'leg-end' definition!
I personally wouldn't have gone for Giant Defy as a audax bike. I would have been looking at something like a Fratello for instance. (I wouldn't look at a Fratello for sportives however!). But that's because my definition of audax includes the likelihood of riding more than 100km events, so comfort is a major factor. I've ridden 100km events on my alu framed Bianchi but it's a bit buzzy for riding much further than that. Longer distances, I'm riding my steel framed Aravis.
So I guess, in short, I'm agreeing with WindyRob... but without the throwaway remark! Equally, Vorsprung sums it up quite nicely.
The BSA has a Sturmey AW3. Gears of 32, 42 and 56 inches. I 'twiddled' along at 13.5 mphish, spinning the cranks round at 80 rpm, which was 'dead comfortable', even against the 15 mph headwind straight up the A38 between Lichfield and Burton.
The only time I needed 42 inches was on the short hill out of Sutton Coldfield toward the college and fire station. I didn't want to knacker myself so early in the trip.
Finishing 109 km in 5 hrs 45 mins gave an average power output of 90 Watts. That's about 60% MHR for me and not 'labour intensive'. In fact, its well within the 'fat burning' region.
I took 10 minute stops at the Tesco stores to have a stretch, can of Coke and load up the next section on my Garmin.
I set myself a target of 17.5 kmh, but ended up doing 18 kmh.
And the rider, a good *mumble* kilo heavier than these French whippets!
I personally don't know how the Fratello rides compared to, say, the aforementioned Basso but google tells me that the Basso Laguno weights in at 8kg whilst the Fratello is 11kg.
PS the google also showed me that the Fratello has changed a bit since I looked at it 6-ish years ago. It is much more sporty looking nowadays... perhaps I'd better take back all I said about it!!