What’s better handbuilt or factory built wheels

I guess both have there benefits but given the choice what’s better handbuilt wheels or factory built wheels.

handbuilt.

depends on who’s building them!

Machine built by a precion robot in the far east to a tolerance of 1/10000000000 of a mm or bodged together by the YTS boy at the LBS

Now let me think……

A decent wheelbuilder would be another story if yu can find one and trust him to do it himself

If you know a good wheelbuilder, LBS everytime.

A decent wheelbuilder produces a wheel which is more durable ( higher, more consistent spoke tension)and generally easier to maintain and repair. Good wheelbuilding is an art which machines can’t match.

Depends on the wheel – one from a £99 Halfords special or a Mavic Crossmax SLR on a £4k carbon XC race machine. They’re both factory built wheels.
Even buying a mid-range Mavic or Shimano factory wheel you won’t have any problems. On the other hand if you know and trust your LBS to do a good job, it’s possible to get excellent wheels made up that are very close in weight/durability to the best factory wheels.

I know this is probably just unfustified paranoia (a la carbon), but I have a preference for hand-built because they tend to use more spokes and it is typically easier to get spares. This is because I often go cycling into the wilderness on my own and wouldn’t want to break a spoke on a 24 spoke wheel.

It is incredibly unlikely that you would break a spoke however, and if you don’t go out on your own it’s probably not an issue.

Sporticus, you’ve never seen a machine builder in use then. They don’t work to anything like those tolerances, particularly on ‘hop’.

isn’t it the case that they can work to those tolerances, however that would require more time of the jig, and time = money.

The spares thing swings it for me, you see a fair number of posts on here of people trying to find replacement rims and spokes for their factory built wheels, I know that my LBS stocks everything I would need to rebuild a knackered wheel this afternoon.

After killing a rear rim in the lakes I’ve even had a friend rebuild me a rear wheel half way around a ride. We just pottered down into town and bought a rim and spokes and rebuilt it whilst eating a pasty. Don’t think you could do that with a CrossMax SLR.

Are top-end wheels still built by robots?

I’d have assumed smaller production runs and tighter quality control might mean some factory wheels are handbuilt anyway?

Depends if by factory you mean machine-built ‘traditional’ wheels(normal rims, hubs, spokes, 3-cross) or something like a cross-max.

A lot of the time when people say factory they mean an ‘un-traditional’ design like the cross-max. Like with buying anything ‘all in’, if you like all the components then great, and some of those wheelsets do seem very good value. On the other hand if you prefer to spec the different parts yourself, obviously a ‘traditional’ wheel is the way to go – providing you get it built by someone you trust.

As for hand vs machine built, I know little about the machines that build wheels but my experience with seeing some of these come into a shop is that they are far from infallible. In the shop I worked at lots of wheels that came in, on new bikes and otherwise, often needed a little trueing. They weren’t far out, and not unsafe, but weren’t as true as a good wheelbuilder would have built them(especially once you’d stressed them).

I’d have assumed smaller production runs and tighter quality control might mean some factory wheels are handbuilt anyway?

I’m pretty sure that at least one part of the process for XTR wheels is done by hand?

Edit: Bit on Shimano’s wheel factory here.

Each and every wheel is fully handbuilt all the way from initial lacing to final true and tension. Vertical and lateral runout for each serialized wheel is individually recorded, which also means that each one can be traced back to a particular builder, date, and material batch. This yields obvious dividends for Shimano’s enviable quality targets (the non-conformance rate is said to be less than 0.03%), but it also plays a less obvious role that is no less important. According to Shimano, the ‘feel’ of human hands simply can’t be matched by a machine when it comes to the black art of wheel building. Moreover, attaching a name to each wheel instills a sense of pride and personal accountability.

…

Naturally, each Dura-Ace wheel is handbuilt as well, but in a wholly separate area of the facility reserved for Shimano’s most experienced and talented builders. Much as Dura-Ace represents the pinnacle of the Shimano wheel line, the prestige of being a Dura-Ace wheel builder is a highly sought-after position within the ranks: the room more closely resembles a showroom than a factory, it’s pleasingly quiet, and unlike the main wheel building area, it’s also air conditioned.

A good handbuilt wheel is hard to beat, and as someone pointed out it’s not unusual to wait several weeks for spokes for some of the straight pull/flat bladed wheels that are around, especially on very new wheelsets.

I understand that the acceptable tolerance for built wheels is something like 3mm laterally for rim braked wheels, and 5mm laterally for disc wheels. Even I can get better than that.