Yoshimura R&D of America, Inc.

KTM 250 SX-F 13-15 RS-4 鈦合金全段排氣管,含鈦合金消音器

KTM 250 SX-F 13-15 RS-4 鈦合金全段排氣管,含鈦合金消音器 - Main image
$339.32 $499 In stock

Category: Signature 系列排氣系統

開發 RS-4 消音器所投入的努力,在越野賽事中獲得豐厚回報;自推出以來,已贏得多項 Supercross 與 Motocross 冠軍。我們根據該研發成果開發了現行世代的 RS-4,其結果是獨特的設計,提供無與倫比的效能與安靜的排氣聲。RS-4 配備多重共振雙腔室與兩段式階梯型 baffle 以提升效能,而碳纖維錐形尾蓋則為其創新造型畫龍點睛。

  • 五角形套管
  • 前消音器蓋作為多共振腔室,有助於降低噪音
  • 兩段式階梯擋板
  • 碳纖維尾蓋
  • 鈦合金頭段與尾管
  • 重量:比標準配置輕 1.2 磅
  • 所有型號均可使用重填套件、選購插入物及火花防止器
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Customer Reviews (4.8 / 5 · 5 reviews)

Ava X. ★★★★★

The titanium muffler is noticeably lighter than the stock can, and the RS-4's race-proven design gives it a crisp, aggressive bark that's pure motocross. Bolt-on fit was straightforward, and the power gains are exactly what I hoped for on the track.

Daniel ★★★★★

After struggling with the stock exhaust for three seasons, the weight savings off the back end is immediately noticeable when throwing the bike into corners. The titanium build also seems to hold up better to the heat and abuse of motocross practice. Finally feels like the power delivery matches the

Victoria ★★★★★

My last race weekend I finally felt the difference in corner exit drive—the power delivery is so much smoother and the titanium muffler drops a heap of weight off the rear. Bike flicks side to side like a 250 two-stroke now.