The completed bike weighs 6.7kg or more! It is foldable and features an overwhelming lightness and performance as a compact road bike.
The "Karakuru Koji" is a small-diameter road bike that enhances its well-established riding performance and achieves a lighter weight for easier portability by using carbon fiber for the frame material. With the "3TRYANGLE" structure that eliminates rigidity loss and a larger front triangle, it boasts a powerful design while achieving an ultra-lightweight of approximately 1.6 kg for the frame and fork. It features a clean appearance with three wires integrated into the frame. 【Features】 ■ Frame material made of carbon fiber ■ "3TRYANGLE" structure that eliminates rigidity loss ■ Three wires integrated into the frame ■ The complete bike weight for the RB (rim brake) Ultegra model is just 6.7 kg ■ Achieves the ease of being able to lift it with a single finger when folded for transport *For more details, please refer to the PDF document or feel free to contact us.
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basic information
【Lineup】 ■rev.0 Complete Bike ・Basic Model (R7000) ・Light Model (R7000) ・Ultegra Model ■rev.0 Module ・Frame ・Frame + Wheels *For more details, please refer to the PDF document or feel free to contact us.
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For more details, please refer to the PDF document or feel free to contact us.
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Company information
Since our establishment nearly 50 years ago, we have been engaged in precision sheet metal work, responding to our customers' needs while introducing computers and expanding our laser equipment. Last year, we moved to a new factory and introduced new machinery, striving for shorter delivery times and improved product quality more than ever before. Going forward, we will continue to work on advancing new technologies in precision sheet metal and will make efforts to provide products and prices that will delight our customers.