丽江古城禁止明火烧烤 不鼓励经营酒吧、餐饮项目
百度 2017年，我国气象灾害预警发布时效由10分钟缩短到5至8分钟，预警覆盖率达%，较2016年提高%。
Bikes designed for road use only. Could be any road-only bike, but typically means bikes optimized for speed / racing / club rides with drop handlebars, narrow tires and a crouched-forward rider position.
1,622 questions
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Headset Bottom Bearing: Trek Madone Fork Aluminum/Carbon
(Noob here.) I have a Trek Madone 2.1 2014 (Aluminum body, Carbon fork), and while upgrading the front brakes, some stuff got stuck and I damaged the fork. I got a fork from ebay that seemed to ...
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Bike rental for traveling from Oslo or Bergen to coastal town in Norway
I'm planning to visit a small town on the coast of Norway for a few days this summer. This will be my first time in Norway, and since I really enjoy bikepacking and long tours, I was considering ...
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I need to know the year my Orbea Orca was manufactured [closed]
I have an Orbea Orca bicycle. The Serial Number is SNMA T 7FOD 1069. I need to know what the date of manufacture is. Can anyone please help me with this?
Thanks!
Ralph
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Are TPU Inner Tubes worth the money?
I found this article on bicycle inner tubes. I am considering TPU inner tubes for Midwest road racing. Are TPUs worth the investment?
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Replacement caliper brake shims or pivot bolts
I have a classic (80's) custom-frame road bike that I'm fixing up. The brakes are side-pull calipers. The parts are branded "Trumpf", seems to be this bolt (mine is recess-mounted but ...
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Is it normal for vintage road bicycles to have off center wheels?
I'm replacing my brakes today.
The problem is that I noticed the front wheel sits to the left side on the bicycle.
Is this normal on older, vintage road bicycles?
I assume I will have to compensate ...
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What's needed to fit a 25.4mm (1'') steerer into a 28.6mm (1 1/8'') setting?
I need to replace my 1 1/8'' fork in a threadless setup (bike: giant ocr 2800), and the only option I can afford is to get a 1'' one. After searching the internet, I guess it's possible to do it by ...
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How to create a very short reach on a road bike
In recent years my dad has found it difficult to ride a bike because it gives him such a sore back, often within minutes of setting off. The only bike that seems to be comfortable is a road bike with ...
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I crashed my bike, does this rear derailleur look bent?
I crashed it, and now the rear derailleur is not shifting right, it's clicking alot
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Does your lower-back curvature disappear when you're on the hoods of an endurance road bike? [duplicate]
Stand with you back against a wall, and with your shoulder blades, your bum, and your heels all touching the wall (the presence of a 10 mm baseboard is not an issue). You should be able to hold one ...
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I need help identifying a vintage bottom bracket
I need assistance to identify the following bottom bracket and find what tool I can use to remove it.
The frame is a Bill Nickson racing bike, presumably 1980s.
Bottom bracket shell is threaded, 68mm ...
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What are the biggest factors determining ride comfort, specifically for steel road cycles?
I have two very similar vintage bicycles (A and B) that feel surprisingly different in comfort, and I have been trying to improve the comfort of the worse-feeling one (B). I am wondering which changes ...
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Weird amount of ball bearings in rear wheel?
I have two bikes, both are Treks. One is a 1.1 and the other a 1.2
I took apart the wheel hubs, and the rears have 3 rows of ball bearings, however the 'drive' side where the casette is has two rows ...
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Prevent brake pad from rotating while installing on rim brake caliper
Is there any bulletproof trick to preventing the brake pad from rotating while installing it on a rim brake caliper? For 40 years this has vexed me and I've never found a good trick, other than just ...
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Reassembling dual-pivot sidepull brake caliper
My dual-pivot sidepull brake caliper started refusing to spring back to its fully opened position, even with the cable disconnected, so I decided to disassemble it and clean it:
The only video I ...
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