The new Dura-Ace WH-7801-SL wheelset from Shimano
Photo ©: James Huang
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The rear hub features standard Dura-Ace 10spd hub internals
Photo ©: James Huang
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Shimano runs radial spoke lacing on the driveside
Photo ©: James Huang
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A star-shaped non-driveside flange offers more direct torque transfer
Photo ©: James Huang
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Both front and rear hubs use a combination of both contact and labyrinth seals
Photo ©: James Huang
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An offset rear spoke bed helps to equalize spoke tension
Photo ©: James Huang
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The solid outer wall of the new scandium-enhanced rim
Photo ©: James Huang
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Shimano uses unique braze-on reinforcements
Photo ©: James Huang
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Shimano is among the last to still use cup-and-cone bearings,
Photo ©: James Huang
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