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Home > Cycling Gear > Hubs > Shimano Dura-AceŽ HB-7800 Front Hub

Shimano Dura-AceŽ HB-7800 Front Hub

Shimano Dura-AceŽ HB-7800 Front Hub - click to enlarge
AVAILABILITY: "In Stock" Options ship the next business day
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Product Code: shihub0160
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Price: $134.99
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Dimensional Weight : 1lbs

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While the grade of materials and the surface treatment of the races may change between groups, one thing is constant.  Shimano hubs exclusively use a cup and cone bearing system in all of its hubs. Cup-and-cone bearings offer greater strength than sealed cartridge bearings due to their ability to displace lateral and vertical loads more effectively for super smooth rotation in real world riding conditions.

Cup-and-cone bearings also allow for easier maintenance, adjustability and serviceability.

Features:

●  Super lightweight & rigid alloy axle

●  Radial lacing compatible

●  Smooth rolling

●  Double Contact Sealing

●  Regular Hole: 24/28/32/36H

●  Aero Spoke Hole: 18/24/28/32/36H

●  Weight: 188g (59g QR)

Specifications:

●  Model No. HB-7800

●  Over Locknut - 100mm

●  Axle Length - 108mm

●  Spoke Holes - 36/32/28/24, 32/28/24/18 (aero)

●  Spoke hole Circle - 40mm

●  Sealing labyrinth and contact seals

●  Stainless Steel Balls - Yes

●  Hub Shell - cold forged aluminum/anodized

●  Center to Flange - Right & Left:37mm

●  Average Weight (QR Weight) - 129g (59g)


Shimano Dura-AceŽ HB-7800 Front Hub


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