[問題] MAXXIS R1 的輪胎大小差異
各位大大晚安
上個月剛換完後輪的來令片
但我發現煞車時有點沒力
於是就去車行給老闆試騎一下
他說我的煞車很利急煞可以把輪胎鎖死，是輪胎的抓地力不好
我的後輪是用R1 130/70/12 才騎了2000KM
老闆說要用120/80/12的抓地力比較好
想請問大家這兩種規格的材質有不一樣嗎?
照理來說130胎寬面積比較大接觸地面也比較多抓地力應該比較好吧?
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※ 編輯: ninatim24 (111.251.228.196), 11/22/2015 00:09:20
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