肝功能七项是检查什么
24 questions
28
votes
6
answers
12k
views
What bike+equipment for a long daily urban commute?
In the (distant) past I commuted 6 km (more than half an hour) each way, on a cheap bike with big knobbly tyres.
Soon I'll have a new commute: 18 km each way, daily. That's much further than I've ...
- 12.3k
10
votes
4
answers
2k
views
Picking a bike for a cyclist new to riding on the road?
I've gone a few years without riding at all, and I'm getting back into cycling to improve my fitness. I've typically ridden light mountain bike trails in the past. I want buy a new/second-hand road ...
- 277
10
votes
4
answers
5k
views
How can I get started riding without spending a fortune (too much)?
I've just recently moved to a city (Seattle) where owning a car seems less appropriate than it has to me in the past. Before, I lived in a far more suburban environment where biking was more-or-less ...
- 201
7
votes
3
answers
48k
views
Heavier Thicker Chains and Gears for Winter due to Salt?
I have two bikes: one having gear-things outside and one with inner-hub. The gear-outside-bike has suffered a lot due to the salt during this winter, the other hilariously looks like a new one. I ...
user652
25
votes
8
answers
19k
views
How to minimize wear on pants
I commute on bike and I wear jeans (which I work in). I find that after about 500 miles of bike commuting in a single pair of jeans I've got holes in my pants from the saddle-jean rubbing.
My ...
- 556
10
votes
10
answers
5k
views
How feasible is an expensive road bike for commuting?
I have a $300 Giant Escape that's used for commuting, but I would like to buy a Giant TCR Advanced 2 which is $2000. I want to have the experience similar to upgrading from a 50 inch tv to a 80 inch ...
- 1,817
28
votes
13
answers
97k
views
Commuting: How to carry office clothing so it doesn't get crushed?
I have the bike. I have the best route. Now I want to know how I transport my clothing in each day. I typically wear suit pants and a business shirt, but not a suit jacket. The ride is 10km, or ~6 ...
- 383
26
votes
5
answers
4k
views
Equipping a commuter bike for a 5 mile city commute
My commute is a bit over 5 miles each way through the city. It's not that long a commute; in traffic, it takes about 35 minutes door to door, and I'm never far from public transit that I could use in ...
- 4,324
4
votes
5
answers
5k
views
35km commute possible?
Currently, on every other day I commute to work which is a distance of 18km each way. I enjoy this ride but next year I may be moving to a place which will be about 35km from work. Questions:
1) ...
- 41
35
votes
11
answers
11k
views
I am a beginner to commuting by bike and I find it very tiring. Is it my fitness level or my single-speed bicycle?
Foreword: Sorry if this seems a bit long-winded.
TL;DR: I can't figure out if there's something wrong with my bike or if I'm just out of shape. What's your opinion?
I got the bright idea to commute to ...
- 371
32
votes
12
answers
22k
views
For a long (25mile each way) commute, what kind of bike should I look at?
I'd really like to be able to commute to work. It's a long way though - 25 miles away. Too far for every day, but maybe I can cycle it once or twice a week.
I tried it on my old mountain bike a ...
- 2,851
23
votes
11
answers
8k
views
Cycling to work - 30 mile return
I have recently made the decision to commute to work via bike. It’s about 14 miles each way (so just under 30 miles return). I initially started on my old bike but it clearly wasn’t really appropriate ...
- 239
22
votes
11
answers
126k
views
What is the downside to me purchasing a road bike instead of a hybrid?
I'm about to move to a place closer to my work where I'll be able to ride to and from the office (9km ride each way).
I'm not super fit but I occasionally ride to work from where I'm living now ...
- 619
19
votes
1
answer
2k
views
Relative efficiency of different commute bike setups
My interest is in long distance commuting (e.g. more than 50 km a day) and the relative efficiencies of different commute bike setups (e.g. drop bars vs flat bars, fenders vs no fenders, panniers vs ...
- 31k
13
votes
11
answers
25k
views
What is the narrowest tire you would use for commuting?
Speed isn't so much of a factor, obviously, but the lower the rolling resistance the less sweaty I am when I get there. Then there's flats to consider. Basically the tire has to never get them because ...
- 139