|
m******r
发帖数: 9604 | 2 http://ironman.com/events/ironman/worldchampionship/the-annual-
Bikes
Cervelo: 483
Trek: 211
Specialized: 170
Felt: 115
Cannondale: 86
Scott: 85
QR: 78
Argon18: 71
Giant: 64
Kestrel: 46
Orbea: 43
Kuota: 42
Ceepo: 37
BMC: 33
Look: 31
Guru: 28
Blue: 27
Fuji: 21
Ridley: 17
Cube: 17
PlanetX: 16
Litespeed: 11
Willier: 11
Storck: 10
Serotta: 9
Pinarello: 8
Parlee: 8
Canyon: 6
Colnago: 6
Stevens: 6
Elite: 6
Griffin: 5
BH: 5
Seven: 5
Teschner: 5
Beyond 4
Isaac: 3
Calfee: 3
Louis Garneau: 3
Jamis: 2
Chee... 阅读全帖 |
|
c****s
发帖数: 5892 | 3 为保障安全，加拿大规定幼童不得在无人照管的情况下独自留在家中。因而不少双职工家庭不得不将孩子送往日托中心（Daycare Centre）。但是社会上日托中心种类繁多，良莠不齐，选择哪家日托中心，往往让家长们犯难。《温哥华太阳报》根据《信息自由法》，取得了大温和菲沙河谷3000家有牌照日托中心的接受检视优先等级资料。家长们大可据此为依据，为孩子选定安全可靠的日托去处。
“检视优先等级”系关键指标
检视优先等级（Inspection priority levels）过去被称作风险评级（risk ratings），是卫生当局用来评定一家日托中心接受检视的频率，即每隔多久需要被检查的参数。那些被标为“低”的日托中心，每年仅需接受一次检视，标为“中等”的，每年需接受两次检视，标为“高”的，则得接受三次或更多检视。
总体来说，大温和菲沙河谷3000家有牌照日托中心中，7.5%的检视优先等级被评定为“高”。
日托中心名字可供参考
我们说，你不能根据一本书的封面对该书做出评价。同样地，你也不应该仅看名字断定一家日托中心的优劣。但是当你在对一家日托中心毫无所知的情况下，含有“基督教青年会”（YMCA）、... 阅读全帖 |
|
发帖数: 1 | 4 1766年，一群修士在修复达芬奇在1490年作的手稿的时候，发现最早的自行车雏型，但
并没有实际的制造出来，只停在想像的阶段。
法国人西夫拉克（Comte de Sivrac）在一个下雨天，在街头被经过的四轮马车溅了一
身泥，这一溅使他突发奇想：四轮马车这么宽，应当把马车顺着切掉一半，四个车轮变
成前后两个车轮……。于是在1791年，第一架代步的“木马轮”小车诞生了。这辆小车
有前后两个木质的车轮，中间连着横梁，上面安了一条板凳，像一个玩具。这辆“木马
轮”虽然既没有传动链条，又无转向装置，但一般被认为是人类最早的自行车。[1]
1817年，德国卡尔德莱斯（Karl Drais）也制做了一辆两轮车，他在前轮上加上了一个
控制方向的车把，可以改变前进的方向。但是骑车时依然要用两只脚蹬地，才能推动车
子向前滚动。1840年，苏格兰的铁匠麦克米伦（Kirkpatrick Macmillan），在德莱斯
发明的木轮车的基础上进行改进。他在后轮的车轴上装上曲柄，再用连杆把曲柄和前面
的脚蹬连接起来，并且前后轮都用铁制，前轮大，后轮小。这样人的双脚终于真正离开
地面，由双脚的交替踩动带动轮子滚动车... 阅读全帖 |
|
r*******1
发帖数: 4394 | 5 1. New WTB Rocket V team saddle, $50. Black Leather cover, Ti rails,
2. SELLE SAN MARCO CONCOR LIGHT saddle, $50. Made in Italy.
3. Used VP 162 clip-in pedals, $20. Only 200 mils, including cleats and
hardware.
4. New Ritchey Comp Road Bicycle Stem - 110mm 31.8 +/- 6 Degree,Steerer Size |
|
V*****n
发帖数: 893 | 6 the chain will rub the big ring when it's in the small ring. the 9spd chain
is wider and the 10spd rings are closer to each other. I have use a sram
9spd chain with a ritchey compact (designed to be 9-10spd compatable), only
the 5 larger cogs are usable. the shimano 9spd chains are quite a bit
narrower but so does the r700. so I think the advantage of compact crank is
minimized. |
|
V*****n
发帖数: 893 | 7
that's not even up for debate.
http://sheldonbrown.com/speeds.html#chainrings
is likely wrong. sram chains being slightly wider than their shimano
counterparts didn't help you either.
the ritchey chainset uses shimano spline BB. should be no problem with the
chainline |
|
w******x
发帖数: 4396 | 8
that doesn't support what you are saying one way or the other.
on one hand, your chainring is roughly 3mm in thickness. think about how
much offcenter the teeth can be. on the other, the chain sits on top of the
entire chainring, not just the teeth. the position of the teeth is only to
facilitate shifting. it has nothing to do with the position of your chain.
hehe, you simply haven't run into problems like these enough. ritchey cranks
consistently have the lowest q factors among similar cranks. |
|
r*******1
发帖数: 4394 | 9 1. New WTB Rocket V team saddle, $50. Black Leather cover, Ti rails,
2. SELLE SAN MARCO CONCOR LIGHT saddle, $50. Made in Italy.
3. Used VP 162 clip-in pedals, $20. Only 200 mils, including cleats and
hardware.
4. New Ritchey Comp Road Bicycle Stem - 110mm 31.8 +/- 6 Degree,Steerer Size |
|
h******2
发帖数: 1498 | 10 Pedal force QS3 deal:
Frame:
QS3 $550.00
Seatpost:
P2 300mm x 31.6mm $59.00
Crankset:
SRAM Force BB30 Crankset w/ BB30 Bearings
Chainring combination : 34-50T
Crank length : 172.5 mm $260.25
Chain:
SRAM Force PC-1091 PowerChain $46.20
Front Derailleur:
SRAM Force Front Derailleur 34.9mm $44.69
Rear Derailleur:
SRAM Force Rear Derailleur $93.32
Brakes:
SRAM Rival brakeset $80.85
Integrated Shifter & Brake Lever Set:
SRAM Force DoubleTap Controls... 阅读全帖 |
|
c*********e
发帖数: 69 | 11 切,我也贴出我的new built 明细, 为今后希望整车的兄弟们参考, 也让我的ride 朋友
们知道我的新车built结果.I will post the pics after I got the camera.
Frame: Giant TCR C2 fomula one Carbon Road 68mm English thread, Top tube
57cm, Medium Large,
Fork: Giant formula one carbon, alloy steerer tube
Seat Post: Giant formula one carbon, Dia. 27.2mm
Easton EA50 stem 100mm, 31.8mm clamp
Easton EA50 42mm handle bar
Frame, Fork, headset, stem, handle bar all used for one season, very good
condition, all for $525
Selle San Marcon A... 阅读全帖 |
|
r******s
发帖数: 3662 | 12 刚在杂志上看到的广告Ritchey break-away,看上去很不错。
★ Sent from iPhone App: iReader Mitbbs 6.81 - iPad Lite |
|
l*******e
发帖数: 309 | 13 用的多的话考虑下ritchey breakaway, 可以省托运费。 |
|
i*********5
发帖数: 19210 | 14 这是拉登的Falco吗？
The Falco V bike at Interbike
Written by: Herbert Krabel
Added: Wed Sep 18 2013
http://www.slowtwitch.com/Products/The_Falco_V_bike_at_Interbik
In a back corner at the 2013 Interbike trade show we came across this Falco
V bike and we grabbed it to take a few detailed images from it. As of now it
is only available in 2 sizes, M and L.
While we set up the Falco V bike we had to endure an endless army of cell
phone photographers trying to lean in on us.
Up close with the front end of t... 阅读全帖 |
|
x**7
发帖数: 239 | 15 2007年的Giant TCR Advanced T-Mobile Team. 同事2010年底从T-mobile Club里的熟
人买到全新，这位老顽童家里有3辆Road bike, 2 MTB, 1 Hybrid. 所以这辆车的状况
很好，看他有意卖，直接就入了。
除了Frame 和 Fork， 其他的部件他都upgrade了。请忽视paddle.
Stem：Ritchey WCS 4-Axis，
Brakes: Campagnolo,
Handle Bar: FSA K-wing Carbon.
我以前就是一辆4百多的 Fuji 玩了一两年，咬牙上了这辆，估计也是挂在living room
的墙上，当装饰品吧。 |
|
h*****a
发帖数: 1992 | 16 OK, here is the built list:
Falco Peregrine Hi-Mod frame ISP 55cm, came with fork, seatpost topper and
headset
Farsports 50mm u-shape carbon clincher wheels
Sram Red 22 groupo, 50/34 170mm crank, 11-28 cassette, ceramic PF30 BB
Ritchey WCS Logic II bar (40cm width)and C260 stem (100mm, 6/84 degree)
Look Keo Blade Carbon Pedals Cr-Mo Axle 16nm
Fizik seat and bar tape
Barfly 2.0 Garmin GPS holder, Edge 800 computer
Continental GP 4000S 23mm tire
No name carbon bottle cage
No name long stem tube |
|
|
s**z
发帖数: 11 | 18 本地Craigslist上的一辆二手车，要价$950。各位大侠帮看看值不值，谢谢了！
2011 Felt Z5
Frame Construction Carbon
Frame Tubing Material Felt Classic UHC Advanced MMC
Fork Brand & Model Felt UHC Performance
Fork Material Carbon
Component Group Shimano 105
Brakeset Shimano 105 brakes, Shimano 105 STI levers
Shift Levers Shimano 105 STI
Front Derailleur Shimano 105, braze-on
Rear Derailleur Shimano 105 SS
Crankset Shimano 105 Compact, 50/34t teeth
Bottom Bracket Shimano 105 Hollowtech II
BB... 阅读全帖 |
|
x*********n
发帖数: 28013 | 19 都差不多，第一辆轮子好重，但是有ritchey，第二辆轮子也不怎么样，烧好一丁点 |
|
x*********n
发帖数: 28013 | 20 都差不多，第一辆轮子好重，但是有ritchey，第二辆轮子也不怎么样，烧好一丁点 |
|
|
x****x
发帖数: 116 | 22 Wixom, R.R.Email this author, Tappan, A.S., Brundage, A.L., Knepper, R.,
Ritchey, M.B., Michael, J.R., Rye, M.J.,
Characterization of pore morphology in molecular crystal explosives by
focused ion-beam nanotomography,
Journal of Materials Research, Volume 25, Issue 7, July 2010, Pages 1362-
1370.
DOI: 10.1557/jmr.2010.0167
website:
http://journals.cambridge.org/action/displayAbstract?fromPage=o
thank you so much! (n*******[email protected]) |
|
R*****s
发帖数: 41236 | 23 Cervelo Dominates 2010 Bike Count Field
http://lavamagazine.com/features/kona/bike-count#axzz1VEGzXqeG
Every year, dozens of triathlon industry employees take a break from the
action of race weekend in Kona to find out what brands are the kings of the
triathlon world. The annual Kona Bike Count involves five hours of tallying
bikes, wheels, saddles, aerobars, aero helmets, power meters, and components
as athletes check in their bikes the day before the race. The count gives
the industry a scope ... 阅读全帖 |
|
