[心得] Shimano大盤裡面有沒有碳纖維呢？
Shimano大盤裡面有沒有碳纖維呢？
在下鍵盤車手，騎火狐去Shimano說明書網站找了一下
http://productinfo.shimano.com/#/spec/2.1/ROAD/Crankset
大齒片結構：HOLLOWGLIDE (中空齒片)
表示大齒片內側也是會受力的
大齒片材料：Outer ring Material
其中，DA和挖地瓜有CFRP，可翻譯成：碳纖疊層或是碳纖加強的塑膠射出
在此，後者可能性高，因為耐磨又滑溜
四爪公路大盤，從DA一路到Claris都有黏合的產品
GFRP：玻纖/ Resin：純粹塑膠
連Claris R2000 大齒片都是鐵加塑膠，該不會把塑膠黏在外側當造形吧 XD
--
I still feel that variable gears are only for people over forty-five.
Isn't it better to triumph by the strength of your muscles
than by the artifice of a derailer?
We are getting soft...As for me, give me a FIXED GEAR!
--Henri Desgrange, L'Équipe article of 1902
--
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