Shimano

<p>This Tiagra rear derailleur features wide links for precise and reliable shifting.</p><ul><li>Made of clear-coated aluminum with steel plated inner and outer plates</li><li>9-speed compatibility</li><li>Maximum sprocket capacity is 27T</li><li>Minimum sprocket capacity is 11T</li><li>Maximum front difference is 16T</li><li>Total capacity is 31T</li></ul>

Shimano Tiagra RD-4500 SS 8/9Spd Rear

The maximum number of teeth difference between the smallest and largest chainrings (front derailleur) or cogs (rear derailleur).

Adventure Awaits! Gear up for your next journey with an extra 10% off select clearance products. Discount applied in-cart.

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Shimano Tiagra RD-4500 SS 8/9Spd Rear

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