CeramicSpeed OSPW RS ALPHA Shimano 7150 Silver Model=Ruffian v2.1 Grips 2-Step-Zip System

2-Step-Zip System

With AERO+ optimized rim profiles wider and more comfortable tires are better supported

}Tektro TR180-17 Disc Brake Rotor - 180mm 6-Bolt 2

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5 ISO 559 Bead Wire Belted Tread/Sidewall Color Bk/Blk PSI 85 Weight (Grams) 760 TPI 50 Durometer Features REF/PGRD/EBIKE25 Reflective Sidewall Yes

CeramicSpeed OSPW RS ALPHA Shimano 7150 Silver Model=Ruffian v2.1 Grips 2-Step-Zip SystemDistinctly modern and angular design Design brings balance and refinement to the OSPW System allowing it to blend seamlessly into the contemporary design trends of bikes and groupsets Injection molded carbon fiber reinforced PA cage offers high levels of strength and durability Grade 3 silicon nitride ball bearings are 400% smoother, 128% harder and 58% lighter than standard steel balls normally used in the bicycle industry Customizable spring tension