Syntace MegaForce 254 Zipp developed the Service Course SL stem for the performance requirements of professional cyclists. The goal of being at the top of the pro class drove the Zipp developers to build a very light stem with extreme stiffness values. Now in 1 1/4 oversized for the new generation of high-end bikes. MegaForce 254 120mm 1 1/8 31:8 S-TEC SPORTS S-TEC SPORTS GmbH Managing Director: Henning Schwiese Commercial register: Duisburg HRB 16469 VAT ID: DE 231599396 Beckmannstege 10 46514 Schermbeck .
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