SHIMANO Ultegra, WH-R8170-C60-TL WHEEL, Tubeless w/ Tubeless tape, for CL Disc

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The Ultegra WH-R8170-C60-TL wheelset by Shimano - Pure speed
The Shimano WH-R8170 wheelset has 60 mm high carbon rims and is the perfect complement for your Ultegra R8100 road bike groupset with Center Lock disc brake. Unlike Dura-Ace R9200 wheelsets, its steel pawl freehub is compatible not only with 12-speed but also with 11-speed cassettes. The model scores with top aerodynamics for high speeds, tubeless compatibility and stiffness. The rims have a jaw width of 21 mm for tyres up to 32 mm wide and feature the wind tunnel-tested D2 design. They were each fitted with 24 double butted stainless steel spokes, with a specific lacing pattern used on the rear wheel to balance the spoke tension. At the centre of the wheels rotate 12 mm thru-axle hubs with E-Thru technology for more torsion resistance. Cup & cone bearings ensure durability and ease of maintenance.
Specifications:
Application:
Road, Triathlon & Time Trial
Wheel Size:
28"
Tyre Type:
clincher tyre
Number of Spokes:
24
Brake Type:
Center Lock Disc
Tubeless System:
TL/UST

Technical Information - Rim:

Type:
D2
Rim Flange:
with hook
Dimensions (ETRTO):
21-622
Inner Width:
21 mm
Outer Width:
28 mm
Depth:
60 mm
Valve Hole Diameter:
SV/Presta (6.5 mm)
Rim Material:
carbon (CFRP)

Technical Information - Front Hub:

Over Locknut Dimension:
12 x 100 mm thru-axle
Bearings:
cup & cone
Body Material:
aluminium

Technical Information - Rear Hub:

Over Locknut Dimension:
12 x 142 mm thru-axle
Bearings:
cup & cone
Body Material:
aluminium
Freehub Body Material:
steel
Freehub Body:
pawls

Technical Information - Lacing:

Front Lacing Pattern:
2-cross
Rear Lacing Pattern:
OPTBAL (2:1)
Spoke Type:
straight pull / double butted (2.0-1.6-2.0)
Spoke Material:
stainless steel
Nipple Material:
aluminium

Approved For:

Recommended Tyre Width:
25-622 to 32-622

Features:

  • maximum aerodynamics for highest speed
  • flat aerodynamic D2 profile, tested in the wind tunnel
  • increased efficiency thanks to tubeless compatibility
  • rear wheel with 2:1 lacing to compensate for tensions
  • full compatibility with 12- and 11-speed cassettes
  • hubs with internal grease coat
  • polished bearings, CBN-finished, contact seals
  • aluminium axles
  • lacquered rims, anodised hub body
SHIMANO Ultegra, WH-R8170-C60-TL WHEEL, Tubeless w/ Tubeless tape, for CL Disc