i**********g
发帖数: 159 | 1 I dont believe spokes take compressive load. It should be tensile load only.
two problems with carbon fiber as of now. one, it's not scratch resistant.
while ti and steel will deform before they break, carbon fiber will break in
a more violent manner once a stress riser is created. two, it doesn't take
compression load nearly as well as tensile load. mavic's carbon spokes on
their top end wheels were just the latest victims. |
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Q********a
发帖数: 265 | 2 http://www.avantibikes.com/comfort/metro1.aspx?bid=256
上班下班应该很舒服了吧。我才骑11KM而已
Frame: ADT 6061 Alloy, Super Low Step Design
Fork: RST 790C 50mm Travel
Front Derailleur: Shimano TZ31
Rear Derailleur: Shimano Altus
Brake Levers: Alloy 2-Finger
Shifters: Shimano RS41 Revo 21-Speed
Crankset: Shimano M151 48/38/28T
Brakes: Alloy V-Brake
Hubs: Alloy QR
Cassette: Shimano MegaRange 14-34T 7-Speed Freewheel
Handlebar: Riser Bar
Grips: Zero Voyageur Comfort
Handlebar Stem: Alloy Adjustable Quill
Pedals: Nyl |
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r******s
发帖数: 3662 | 3 LD暑假回国，终于能挤出一点时间骑车了，无奈室外气温已经到100度了，于是考虑买
个trainer室内
骑，在ebay拍下一个二手的magnetic trainer，卖家拖拖拉拉几乎两周时间才寄到，谁
知到这才是麻
烦的开始。。。。
Trainer状况还是挺新的，可是没有riser，检查了一转之后，要在trainer上骑车又买
了一下东西：
CycleOps Stackable Climbing Block for Indoor Bicycle Trainers $22.39
CONTINENTAL CONTI HOME TRAINER TIRE 700x23C 700C BLACK $37.52
买回来麻烦还没结束，由于这个车还要担负commute的责任，最好能够很方便的转换
trainer tire和
road tire，一横心入了一套轮组，新外胎当然也少不了
Vuelta Corsa Pro Road Bike Wheelset $158.98
Forté Strada K Road Tire*2 $25.98
Forté Presta Valve Adapter $0.99
轮... 阅读全帖 |
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t****u
发帖数: 10218 | 4 $499.99. 买入门山地车/短途上班车/周末游玩车的可以看看
http://www.nashbar.com/bikes/ProductDisplay?storeId=10053&langI
Nashbar Bee's Knees Single Speed 650B Mountain Bike
FRAME: 650b Chromoly, standard 1 1/8" head tube, trail tuned chain and
seat stays, disc tabs and water bottle mounts
FORK: 650b Cromoly, disc tabs, standard 1 1/8" steerer
REAR SHOCK: None
HEADSET: FSA Hammer, 1 1/8"
CRANKSET: Alloy square taper 104mm bcd with 38t ring
BOTTOM BRACKET: Square Taper
SHIFTERS: ... 阅读全帖 |
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t********t
发帖数: 5415 | 5 基本用途是平时遛街/paved trail当健身用，偶尔上state park的简单trail（
middlesex fells,博士屯附近），或者哪天想不开了骑车上班（10mi单程）。大偶尔会
去更难一点的mountain trail（不过基本可以忽略）。不考虑DH。
不知道能满足这些要求的车大概多少银子能搞定？希望有的东西包括：（好久没关注车
市所以如果有些离谱的想法还请多包涵）
铝架
带lockout的前减震（为了骑路），不需要后减震
trigger shifter(grip shifter太痛苦了)
disc brake（hydraulic的更好）
NO riser bar
24+ speed（如果能到deore级别的套件更好）
谢过了先 |
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m*****n
发帖数: 3644 | 6 想进一个好点的山地车.山地车自然要在山地玩的,但也会客串通勤车和路车.想入硬尾
29.。
现在看上LBS的Trek cobia 2012款，这个价格合适不?1200刀.这个价位附近的车,其他
的连review都没有,这个还有12个review，貌似很畅销的样子。 大家说前叉不错,空气
的Rockshox.变速系统是SRAM X5。其他的看不大懂。问LBS最近有没promotion，说要明
年二月。这现在想骑着玩啊。
自己是新人。夏天曾经捡了个硬叉山地，骑了1个多月，还骑过一次50KM。借朋友的一
辆300多的Fuji硬尾山地，又骑了个多月。上瘾了。早两天LBS骑了两款29er，更是觉得
爽的不行。跳台阶跳坡太好玩了。
Trek Cobia
Specification Description
Frame Trek Gold Series butted-aluminum, G2 Geometry
Fork RockShox Recon Silver TK 29 w/G2 offset, 100mm-travel
Rims/Wheels Bontrager A... 阅读全帖 |
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l******u
发帖数: 586 | 7 男人的卵子还是要重点保护的，大意不得。
网上查的结果，订了saddle和stem riser。一步步来吧。 |
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k****n
发帖数: 2499 | 8 今天去BPS看老虎兄弟推荐click-on的遮光镜，有意外发现。
一排神似Megabass ITO 110的饵摆在外面特别显眼。
顺藤摸瓜来到货架前，Rick Clunn大名映入眼帘——Lucky craft啥时候这么便宜了，
才7.99？定睛一看，尼玛怎么成了Luck "E" Strike!!!!!!!!!!!!!!!!!
我说怎么之前LC RC系列一直打折，原来RC这老头子转会了。
不过也好，实惠了消费者，现在bps在搞sale，一个rc只要5块，比Lucky craft时代便
宜几个回合。跟KVD的square bill有一拼。
接下来说说不敢相信的吧。
翻版的Megabass ITO 110，才7.99！！！！！有木有！！！！
这是神马情况？？？？
RC设计的110？
Luck E Strike不会被告版权？
本以为只有国内小厂子才敢复制ITO 110，没想到在美国也公开卖。
一样拿了一只，看样还不错，就是可选的图案是少了点儿，不过咱可以自己来，嘿嘿。
啥时候有空试试水。
Megabass ITO 110
http://www.megabassusa.com/products/... 阅读全帖 |
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k****n
发帖数: 2499 | 9 今天去BPS看老虎兄弟推荐click-on的遮光镜，有意外发现。
一排神似Megabass ITO 110的饵摆在外面特别显眼。
顺藤摸瓜来到货架前，Rick Clunn大名映入眼帘——Lucky craft啥时候这么便宜了，
才7.99？定睛一看，尼玛怎么成了Luck "E" Strike!!!!!!!!!!!!!!!!!
我说怎么之前LC RC系列一直打折，原来RC这老头子转会了。
不过也好，实惠了消费者，现在bps在搞sale，一个rc只要5块，比Lucky craft时代便
宜几个回合。跟KVD的square bill有一拼。
接下来说说不敢相信的吧。
翻版的Megabass ITO 110，才7.99！！！！！有木有！！！！
这是神马情况？？？？
RC设计的110？
Luck E Strike不会被告版权？
本以为只有国内小厂子才敢复制ITO 110，没想到在美国也公开卖。
一样拿了一只，看样还不错，就是可选的图案是少了点儿，不过咱可以自己来，嘿嘿。
啥时候有空试试水。
Megabass ITO 110
http://www.megabassusa.com/products/... 阅读全帖 |
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T***u
发帖数: 1468 | 11 Collins跑得真好
Donnell上周和CB比转身被推出界，这周想用蛮力直接fumble |
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m****8
发帖数: 327 | 12 任何在草地上（无Tee）的球，无论是什么杆，都应该下击。3W也一样，这点可以从物
理上解释。以前很多教师说是要sweep，在tee上sweep没有问题。在草上，现在名师的
说法比较统一：slightly hit down。
自从进了两根adams 3W，5W以后，非常喜欢这两根杆，3W可以打200-215Y，而且很直，
adams的声音非常悦耳。偶尔还可以打出late riser来。前提是hit down。 |
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b******e
发帖数: 1861 | 13 请问需要买scope厂家的ring还是可以买杂牌的（utg, leapers, etc)。买1 inch还是
30mm的。我看很多ring都说是weaver rail的，可我的rail是picatinny的，这两个通用
是么？谢谢。
配置：
ar15 flattop with fixed front and rear sight. flat top上装了个utg riser see
through mount with picatinny rail.scope is burris fullfield II 3-9*40mm. |
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b******e
发帖数: 1861 | 14 还有我这个riser rail买的杂牌的utg,这个需不需要也换个好牌子的? |
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b**********y
发帖数: 7371 | 15 来自主题: GunsAndGears版 - 小奔一个 忘了讲一下配置：
DD M4 upper w/ Omega X 12.0 FSP, 包括它的后瞄，握把， F/A BCG
RRA NM trigger LPK
Magpul 一堆塑料配件：MOE grip, CTR stock, PMag, XTM rail cover
TangoDown bipod
leaper riser mount, Burris PEPR one piece mount
Pentax Gameseeker 4-16x50
镜子和MOUNT都是瞎整的 |
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H****r
发帖数: 16240 | 16 来自主题: GunsAndGears版 - 小奔一个 这样是不是镜子偏高啊，贴腮感觉如何？
如果把照门换成折叠的，感觉应该可以去掉riser，然后高度刚刚好
但这就得找一个叠起来以后比较扁的照门了…… |
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p*****e
发帖数: 769 | 17 Acrylic risers，看上去就是有机玻璃 |
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g**********u
发帖数: 86 | 22
http://www.lancasterarchery.com
HOYT EXCEL 23" RECURVE RISER
KAP WINSTORM RECURVE LIMBS
DYNAFLITE '97 RECURVE STRINGS
AAE/Cavalier Elite Finger Tab in Cordovan
OMP Recurve Bowstringer
AAE/CAVALIER ARMGUARD
AAE/Cavalier T-300 Target (RH)
不到500块钱，再去店里让小二帮着校一下，选几根匹配的箭，就可以玩了。至少可以玩两年。然
后，如
果还想玩的话，再升级弓臂什么的 |
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l***a
发帖数: 2677 | 24 这个upper口碑如何？好像就是24" varminter的upper缩短成20"枪管
1:8，20" Fluted Extra Heavy 1" diameter Barrel。跟我现在的1:7 twist, 16″
Govt Profile 0.75" diameter barrel比打远程会有很大提高吗？
http://www.bushmaster.com/products.asp?cat=6
20" Predator Upper Receiver/Barrel Assembly
Adapted from our very accurate and successful 24" Varminter, the Predator
Upper Receiver/Barrel Assembly's 20" Fluted Extra Heavy Barrel is button
rifled 1 x 8" to stabilize the heavier 69-77 grain bullets that a predator
hunter/caller would choose for b... 阅读全帖 |
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s**********d
发帖数: 36899 | 25 后罩门非得拿下来啊？否则得两个riser，太高了吧，然后后罩门还是挡住了
没法同时用。 |
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T*R
发帖数: 25894 | 28 中间还狗了半天riser的学问。老婆不在就是爽啊。 |
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X***y
发帖数: 3947 | 29 Primary Weapons Systems PWS_FSC556 muzzle brake
Daniel Defense V5 LW 5.56/.223 URG (Upper Receiver Group)
Magpul Industries Generation 2 MBUS Sight
Aimpoint CompM2 red dot
Mega Billet Lower - GTR-3S
Rock River Lower Parts Kit Single Stage Trigger AR0120
JP AR-15 REDUCED POWER SPRING KIT
Magpul MOE grip FDE
DPMS Black Buffer Tube CS09DOD with H-buffer
Noveske QD End Plate
Mako Stock Black Cheek Riser Internal Shock Absorber AR Rifles GL-SHOCKCP
Magpul Curved "Stubby" PMAG - FDE
祝各位节日快乐。 |
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r***6
发帖数: 401 | 32 Unfortunately you can only use shotgun, muzzle loader and handgun (LOL) for
deer hunting in illinois.
With rifled barrel and sabot slug, the MBPR is about 125yd.
This is LZ's friend. I am providing more details related to the incident.
The gun is Beretta Urika 390 it is gas operated semi so the recoil is much
lighter than a pump action.
The scope is bushnell trophy xlt
Bone collector edition 3x9-40, set at 3x. The stated eye relief spec is 4".
The ammo is Lightfield 12ga 2-3/4" sabot slug wit... 阅读全帖 |
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s*******n
发帖数: 12995 | 33 a stock Armalite AR-10A4
The original gun is black, .308 caliber, 20" stainless steel barrel,
National Match trigger, forward assist, flash suppressor, and a top
mounted
picitiny rail. It includes two magazines - (1) 10 round and (1) 20
round.
Retail for this rifle $1750.00
The additions are as follows.
The stock has been replaced with a Magpul PRS stock.
The original hand guard was replaced with a Daniel Defense free floating
quad rail.
The greatest improvement I found with this addition was w... 阅读全帖 |
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S**********s
发帖数: 4534 | 34 and one last thing, the shell riser/carrier tray in remington 870 and nova
is always in the down position, where as in mossberg it only comes down when
the bolt is rearward/action open.
Remington:
Mossberg:
how is this significant?
your thumb may get caught between the lip and the receiver, and if you wear
glove, it is very likely to get caught as well.
this problem does not exist on mossbergs. however, if you look closely at
the white arrow, this is where the tip of your thumb can run into duri... 阅读全帖 |
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S**********s
发帖数: 4534 | 36 recurve的教学视频我也看了一堆， 谁也没说不要dry fire.
枪械视频开头几乎都要先叨咕一遍安全守则， 检查枪膛...
bow community这么不重视基本常识么？
刚才从靶场回来又去archery range修弓， 然后跟修弓的师傅Bob请教了很多
我想弄个便宜的弓玩玩， 他说先别着急买， 租些不同的（longbow, recurve,
compound)弓试验试验看自己更喜欢哪个。 我个人比较看好recurve, 简单轻便， 很实
用， 他说买recurve一定选自己能支付得起的最好的riser， limb随时都可以换，我觉
得很有道理.
弓属于一次性投资， 不像弹药那么费钱。 我想花个300~400买个便宜的recurve玩玩。
这个archery range就在我家附近， 太方便了。 |
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B********g
发帖数: 2814 | 37 枪上有可折叠的铁瞄，mount s是用median,还是high, 或者必须加个riser? |
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x*7
发帖数: 11281 | 38 我帮人从midwayusa买的xhigh durasight
就挺好的，也就是11刀的东西，还不要任何riser |
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S**********s
发帖数: 4534 | 39 GEN3， 哈哈哈....
不过这个放下也能用的开放式瞄具倒是好主意， 如果scope riser/mount是中空的，
可以近距离用来快速瞄准 |
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w*****o
发帖数: 1806 | 40 来自主题: GunsAndGears版 - 晒晒家底 哈哈哈，原来AK上装红点不用riser啊！解决了我一个大问题啊！
谢谢谢谢。顺便赞一个 |
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S**********s
发帖数: 4534 | 41 呵呵， 如果要为了好看， 可以买个quad rail装上
新进口的AUG A3就是装了个铝合金的rail handguard和riser, 结果枪变成了8，9磅重
。 |
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S**********s
发帖数: 4534 | 42 There are all kinds of risers but I don't recommend high mount either. If it
goes above the irons, then it's way too high to get a proper cheek rest.
You can always swap out the fixed FSB for a low profile gas block (30, 40
bucks) yourself, or just cowitness the irons with a red dot.
scopes. |
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S**********s
发帖数: 4534 | 43 1. Are you shooting slugs? Should have gone with a compact scope with a
fixed magnifying power around 4x for those 100 yard shots.
2. Are you sure that red dot will hold zero under the recoil? From my
experience few cheap red dots will.
3. How much eye relief do you have on the scope... It's mounted a little too
far back. When i shoot a mossberg my thumb tend to stay near the safety and
my cheek not far behind the thenar (base portion of the thumb). And do you
have a cheek riser to accommodate f... 阅读全帖 |
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f*********n
发帖数: 11154 | 44 Apply coupon "DUT" for $5 Shipping over $125
http://www.brownells.com/rifle-parts/receiver-amp-action-parts/
Complete Top End Includes Barrel, Free-Float Handguard, Bolt & Carrier
Ready to install .308/7.62 NATO upper receiver comes fully assembled with
bolt/carrier, charging handle, free-float handguard, gas block, and barrel.
Lets you change your LR-308 from a sporter to a match rifle or long-range
varminter in just minutes—or build a completely new gun customized to your
exact needs Beefy, th... 阅读全帖 |
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p**x
发帖数: 6614 | 45 再发一个Burris AR-332（俗称：穷人的ACOG）
我把它按在了提把上，这种riser option比较适合脸皮（cheek）比较厚的 |
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W*****r
发帖数: 5681 | 46 跟镜子老头谈过后， 我买了 rifle riser mount 3/4". 他帮我调我的 scope
eyepiece。 move my scope toward the back to balance. extend my buttstock
accordingly. with correct eye relief, 我的 double images resolved. nice and
sharp now. |
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m*****8
发帖数: 292 | 47 来自主题: GunsAndGears版 - 上三枪 是有点难受，所以得把枪托拉到差不多最长, 要搞两个HP riser才行 |
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B****0
发帖数: 52 | 48 this is a subbie, unless you have very short arm, you will need stock
extension, tube vuffer so you can put you face closer, even then you will
have a hard time using the sights, it will take you a long time to acquire
target in a pinch, so better add a picatinny forend, a rail riser, and a co-
witness red dot. that's the bare minimum in my opinion and is going to run
you about $300 |
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w*****o
发帖数: 1806 | 49 能加个侧轨， 前面mako有个quad rail，
后面mako有个折叠带riser的托。
其他就没了。 |
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h**********n
发帖数: 394 | 50 最后决定还是不入那个PSA 的Aimpoint PRO + 16" FN CHF mid length + MI SS2 rail
combo. 原因在于一直就不喜欢Aimpoint PRO 的体积和重量，加上lower 的配置太差
，还不如自己再拼一个出来。一直听说PSA 的lower 做的tolerance 不够好，经常有人
买到晃得厉害的lower, 心里会很不爽。相中的无非就是那个接近完美的$470 FN CHF
16" upper. 花$1000 入一个爱憎掺半的complete rifle 不如先拼一个lower 然后坐等
PSA 出好的upper deal, 反正upper 也不用经手FFL, 价格时机对了就跟买菜一样。
我的目标： PSA upper with 16" FN CHF modified A2 profile barrel, low profile
mid-length gas system, MI 12" SS Gen2 rail, Core 15 NiBo BCG, BC Mod3 CH,
Smith Vortex FH, Aimpoint Micro... 阅读全帖 |
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