to take one piece of the example, you’ll need:
20 each of:
700c tubes in 40, 60 80mm valves
261.95-2.125 in presta and schrader
262.35 in presta and schrader
10 each of
12, 16, 20, 24 in in schrader
freeride and DH tubes (at ~$15+GST, each, wholesale)
700x28-32 presta and schrader
700x32+ presta and schrader
26*1 3/8 schrader
Which is close to 200 tubes and you don’t even have the odd stuff. This isn’t even factoring in that some people will only want to run, for example, maxxis flyweight tubes, or vittoria ultralights, or latex tubes, or the same brand of tubes as the tyre they like. So… factor in 100 more, just for road.
That’s 300 tubes, at an average of, say, $6 wholsale (most are ~$4, but you’re buying a small quantity, so will pay through the arse, and DH/FR tubes are actually ~$12-15 each, as are latex and 80mm valved road tubes.
300*$6=$1800+GST and freight and you have minimal stock levels. Let’s call it $2k even, but you still don’t have much stock and will be paying through the arse until you order in decent quantities.
~20 common lengths of spoke, butted and straight gauge and 2 colours. Boxes of 100 means 4,000 spokes. At an wholesale average of, say, $1.20 per spoke, that means that you have to actually spend $6000 to have anything approaching what would be expected, and you don’t even have anything proprietary yet (most wheels) and if two people come in on the same day with similar road or MTB wheels to be built, you’re going to run out (50 same-length spokes in 32h road wheels x 2 pairs of wheels). Someone is going to have to wait for parts, which IME is the #1 reason, not price, why people go to the internet for stuff.
A mavic spoke book is less thatn $2000, but doesn’t include past model year spokes, and is only one brand of spokes, and doesn’t include really expensive stuff like cosmic carbon SLR spokes. So to be properly stocked up, you’ll need to order significantly more than what comes in the basic kit.
All I was getting at was that the people who I have met who run service-based bike shops have well established reputations as professionals. You’ve got to think: "If I was a customer, why would I go to (you) instead of (other excellent and established mechanic).
If you don’t open with a thoroughly professional level (such as being a campy pro-shop) then you will be stuck in no-man’s land. “No, I don’t have and Shamal rear non-drive spokes, I can order then in for you though… hello?.. hello?”. “No, I don’t have the proper tool to work on your (insert expensive part here) but I shouldn’t have a problem just ghetto-ing something up, becuase I am an awesome mechanic.” “No thanks, I think i’ll go to another awesome mechanic that I know. He has the proper tools too.”
I can think if the following that could be real money spinners as far as services that are not widely available:
- Chris King hub servicing
- Damper servicing that doesn’t have to be sent back to a distributor. Get a nitrogen charger from a moto shop.
- SRM calibration and battery replacement. These currently have to be sent to New Zealand.
- Reasonable priced campy spares ($130rrp for a cable kit is off putting if you are on, say, an $800 mirage groupset, or whatever)
- a shop with late opening hours for the rich-dude cyclist on the way home from work (say midday to 8pm)
Cost isn’t really a factor for workshop work. People these days are time poor and will pay for good work to be done efficiently. As far as the customers who are money poor, well, you don’t want them, because they have no money.
If you want to be globally competitive, you’ll have to run (a) a lean margin and (b) stump up for 10+ buys on wheels when they become available, for example. If you don’t do this you won’t even be competitive with big shops in Melbourne.
You sound like you’re not planning on being in business to make money, which means that you’re not really in business. I certainly wouldn’t go near the kind of shop you’re talking about, and I bet you’ll do your dough.
And yes, I do know what I am talking about. I’ve worked in bike shops in Australia and overseas, and managed a ~$2million turnover/year section in a bike shop overseas. In the kindest possible way, you’re getting yourself in pretty deep. I would consider consulting a business broker or an accountant and drawing up an actual business model. They will help you out with identifying the hidden costs of your proposed venture long before they arise.
Also, how do you propose to manage a retail space, telephone and internet inquiries and bill a decent number of workshop hours all at once?