词条 | SHIMANO |
释义 | 公路: DURA-ACE -- The ultimate in road racing performance and dependability, born from leading-edge technology. DURA-ACE TRACK -- Reflects the latest advances in Shimano materials and component engineering. ULTEGRA -- Engineered to the same specifications as Dura-Ace for triathletes, fitness riders and long distance cyclists...or anyone who demands real racing performance from a road bike. 105 -- Our sport-racing group offering cost-performance value. TIAGRA -- Real racing performance and enhanced feeling of control response for recreational road-sport bikes. SORA -- An easy-riding road component group to make recreational cycling more fun. FLAT HANDLE BAR -- New components for road-sport bikes with straight handle bars for comfort-minded cyclists. 山地: AIRLINES -- Shimano's radically air-powered rear derailleur shifting system for downhill racing. XTR -- The ultimate racing component group. DEORE XT -- The off-road component series that remains the choice of performance-obsessed cyclists. DEORE LX -- The standard in function, dependability and leading edge styling. DX -- Motocross components that continue to rule the race tracks. DEORE -- The best value in sport-performance MTB components available today. ALIVIO -- Style, value, and responsive performance for recreational mountain bikes. casual riders and entry level cyclists. ALTUS -- Comfortable control and Shimano quality for MTB-style street and youth bikes. TOURNEY -- Extra value for a wide range of casual, utility and youth bicycles. XTR:一种越野车零件的艺术代表 XT:对高性能山地车套件技术的不懈追求 LX:居家、户外汽车的高能量套件 Deore:带来真正骑车乐趣的高性能套件 我大概以2003年的牙盘+中轴为例来说说区别吧:当然了,Deore以上都是中空曲柄臂加花键(Deore有一款是方孔)加9速的,下面主要说区别。 XTR:曲柄臂是铸造硬质铝,盘片都是7075铝的,链轮螺母螺钉也都是7075铝的,腿的长度从165~180mm,每2.5mm有一个型号,也就是说有7种长度,平均重量797克中轴和牙盘是一体的。其他几个型号都不是一体的。 XT:曲柄臂是铸铝,中盘小盘片不是7075铝了,螺母和螺钉也是普通铝,腿的长度一共有5种规格,平均重量872克。 LX:在XT的基础上,大盘中盘是铝的,小盘片是钢的,螺钉为不锈钢,螺母为钢,腿的长度只有170和175mm两种规格,平均重量906克。 Deore:中盘小盘都是钢的,大盘有一种钢的一种铝的,中轴有一个型号不是中空的(un),另一个型号(es)是和LX以上类型一样是中空的,平均重量为972克~1093克。 再举例说说飞轮:都是9段的 XTR:大的四片盘片是钛的,小的五个是钢的,齿片表面处理是镀层材料为Ti/Ni-P轻质合金底座,重量240克 XT:从XT往下全部为钢盘片了,齿片表面镀铬,重量300克 LX:底座不再是轻质合金,齿片表面处理为"珠光表面处理",重量330克 Deore:齿片表面处理为镀Ni,重量358克 看了上面的,大家应该有点体会了。XTR就是不惜成本的要把东西做成精品,其实并不见得不耐用的,但是有时候在高性能和耐用上会一定程度上考虑前者。 XT是去掉了奢侈品的好代表:例如不用钛片什么的,不用特殊材料,都还是用价格比较合理的材料。LX为简略版XT,个别地方就开始偷懒。Deore则够用就行的了。 |
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