upgrade my roadster

早就想升级我的roadster公路车了,在考虑如何升级很长时间后,却不小心被一截受损的链条搞得强制升级了…
受损的部件包括链条,后拨(变形),张力轮(崩掉半个),后拨挂钩().
原始配置
全铝合金车架(PROLITE 66铝合金管材)
shimano ST-3300 16段变速(指控刹车变速一体)
shimano sora3300前后拨
shimano hs2200铝合金花鼓
shimano HG50飞轮(12-25)
shimano hg 8速链条
tektro铝合金跑车夹器
正新700×23跑车专用外胎
Thunder铝合金刀圈
Merida  Speed 高档座垫
铝合金牙盘dss110-xd2wr(55-42)
车架尺寸:700×48
 
当前配置区别
sram pg950飞轮(11-26T)
sram pg951 9速链条

shimano tiagra 4500 9速后拨

马牌 Continental ULTRA Sport公路车外胎 700*23c

Selle Royal Dardo SR硅胶座垫
IMT 6mm把立
铝合金脚踏
 

11t的飞轮比较吃力,在城市骑行会比较费劲,只有到了顺风顺水的地方才能发挥作用,也算了了我的一个愿望.8速的手拨和9速的后拨以及飞轮配合的完全没有问题.

Anyway, 我还是很满意的.
Advertisements
This entry was posted in cycling. Bookmark the permalink.

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s