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Aprilia 09～20 RSV4 1000 /1100&RS660 For OEM Rear Wheel Sprocket 520-convert 38T～47T
ISA社にてRSV4/RS660共通のスプロケットを特注しました。
https://www.isa-sprocket.com/products/sprocket/rear/
☆特注部材による“強度”
☆測定限界に迫る“高精度”
☆アルミスプロケットの常識をくつがえす“耐摩耗性”
最適かつ最高水準の加工技術、材料、表面処理方法を採用。アルミスプロケットの常識や概念をくつがえすクオリティとパフォーマンスを約束します。
ISA custom-made for RSV4 / RS660.
https://www.isa-sprocket.com/products/sprocket/rear/
☆ "Assured strength" by using custom-made parts
☆ "High accuracy" close to a limit of measurement
☆ "Much heightened wear resistance" as compared with those of aluminum sprockets
The use of optimal and fine machining technique together with appropriate materials and surface treatment made it possible to offer a much better quality and performance than those of usual aluminum based sprockets.