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Started as an OEM factory in 1997, RIDEA is a frontrunner of the bicycle industry in design and manufacturing. The brand of RIDEA runs on the four corporate principles of innovation, quality, passion, and performance to bring top quality bicycle components to cyclists worldwide. Due to RIDEA’s passion for high performance, every RIDEA product is designed and developed base on the concepts of weight reduction, structural strength, and humanistic function. From start to finish, RIDEA completes every step of the production with accurate precision and cutting-edge technology. Today, with a wide range of bicycle products under the RIDEA brand name, RIDEA continues a strong commitment in producing high quality and performance cycling products to bring out the best of every cyclist.

2010年6月27日 星期日

Revolutionary Elliptical Chainrings


RIDEA Keronite Elliptical Chainrings

The concept of RIDEA Elliptical Chainrings is based on the oval chainring designs that reduce the teeth and the diameter of the tangent points of the outer (big) chainrings near the dead spot zones, which maximize the torque power and minimize the effects of the dead spot zones. In contrast, by increasing the teeth and the diameter of the tangent points of the outer (big) chainring at the dead spot zones, torque power can be maximize to produce the maximum power outputs. With these unique, patented designs, RIDEA Ellipse Cranksets provide cyclists advantage of the perfect pedaling efficiency.

Product Features:
-Advanced Keronite coating for smoother rotation and less resistance.
-Ultra-light with the overall weight of 102g per set (50-35T).
-Made with top quality 7075-T6 aluminum.

Specification:
Model Number - RER03
Model - Road
Chainring Sets - 50-34T/53-39T/56-42T
Bolt Circle Diameter - 110mm, 130mm
Chainrings - CNC Machined 7075-T6 aluminum/Keronite coating
Average Weight - 102g
Color Available - Teflon/Champagne

**Product does not include the crank arms
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