Cranksets
Rear derailleurs
Front derailleurs
Brake/shift levers
Disc brakes
Wheelsets
WH-RX570-TL
GRX 21.6 MM TUBELESS WHEEL
Gravel-Tuned Wheelset & Gear Ratios
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Wide tubeless rim limits flex under hard cornering: 21.6 mm tubeless rim (700C and 650B)
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Rotational feel similar to smaller wheels
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Optimally balanced for quick and reliable multi-surface riding
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High rigidity and durability without additional weight: Straight spoke hub
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MTB-inspired asymmetrical mud-shedding rim shape
WH-RX870-TL-700C
GRX 32 MM CARBON TUBELESS WHEEL
The goal of the new GRX wheel is to support rides that are "Faster, Further, and More Fun." Wider tires need wider rims to maintain lateral tire stability at low air pressures. Shimano studied the complicated relationship between tire size, rim width, air pressure, and tire lateral rigidity to optimize the GRX rim width for 32-50c tires. In addition, we pursued the best balance of rim weight, strength, and profile in order to deliver an exceptional gravel wheel.
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32mm full carbon rim
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Internal rim width: 25 mm
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Recommended tire size : 32-622 - 50-622
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Weight: 1458g (pair)
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ROAD 11/12-speed compatible
