Shimano 600 AX BR-7300 Vintage Brake Calipers – Aerodynamic Center-Pull Road Brakes
Details:
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Brand / Model: Shimano 600 AX (BR-7300)
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Type: Aerodynamic Center-Pull Road Brake Calipers (Front & Rear)
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Reach: Short Reach (approx. 39–49 mm)
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Mounting Type: Recessed Hex Nut Fitting
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Aero Features: Enclosed Parallelogram Return Springs & Aerodynamic Body Profile
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Material: Cold-Forged Aluminum Alloy
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Condition: Used, Cleaned, Checked and Fully Functional
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Origin: Made in Japan
Description:
The Shimano 600 AX BR-7300 calipers represent one of the most daring mechanical engineering feats of the early 1980s. Departing from standard side-pull designs, Shimano enclosed center-pull actuation arms within an aerodynamically streamlined alloy shell, cutting frontal drag while protecting return springs from road grit. Engineered with recessed mounting hardware and dedicated short-reach caliper profiles, they provide high stopping leverage and radical styling for authentic aerodynamic vintage steel builds.






