asking which tyre is up there alongside helmet debates, Shimano or Comag, wave or not wave etc
Everyone has different opinions.
Ignore Ian, his opinion is different to mine! I have the Zaffiros on my road bike in the 700x23c size and don't have any problems with them. I replaced them with the same tyre when the time came and the only time I have found them slippy was the day I first rode the bike, when I fell off on a mossy patch at the end of my drivewayLol, then yes, worth changing then
I forgot, I have the 520s on my best road bike and XT M780 ones on the hybrid and MTB. Also 520s on my sons bikeyes the shimano m520 pedals are on my bikes
That's what I tend to do, but unfortunately I always seem to get a visit from the fairy within first few rides on new bikes, so end up changing them fairly soon. Newest bike I'd done about 150 miles (3rd time out) when I had a visit. I thought the Continental Ultrasports might have been ok, but it appears notSave your money with the tyres. Ride with what was supplied. If you start having problems, then splash the cash.
Just my two pen'th
Get flat pedals with toe-clips, then you can ride your bike in any shoes, which means you're more likely to ride it. I have enough in my bag when I go to work without having to put another pair of shoes in as well.
Also, I'd keep the tyres it comes with. You might like them. No point changing things you haven't even tried.
I am going to presume the quoted weight is for both at 420grms the A520's come in at 318grms for both just a thought for those of you recommending M520's all the timeIf you want to change the tyres try a deal with Halfords before collection. They may give you some discount if they keep the originals.
Re pedals--- I'd go for the Shimano M520 SPD
M520s are really good pedals, and they, while cheapest in the Shimano line, have the same parts, it appears, as many of the mid-range mtb pedals. I've another set coming next week. Hold up well, shed mud, and cost about $35.oo US. I haven't seen cheap and good since our local steak house closed. I don't like clipless pedals, but these are a lot better than others I've tried. So I guess I'm a convert. Again.If you want to change the tyres try a deal with Halfords before collection. They may give you some discount if they keep the originals.
Re pedals--- I'd go for the Shimano M520 SPD