For situations where aerodynamics is the priority, the new ULTEGRA R8170 C60 wheelset features an all-carbon, 21 mm internal, tubeless compatible rim and a super-fast cup and cone bearing hub that is compatible with both 11 and 12-speed cassettes.
BENEFIT
- Model No: WH-R8170-C60-TL
- HR: High-Rigidity ver. +20% increased lateral rigidity for powerful riders and sprinters
- 60 mm height full carbon rim
- Internal rim width: 21 mm
- external width: 28 mm
- Shared rim profile with R9200 DURA-ACE wheels
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improved aerodynamics
- tyre type: clincher, folding tyre, Tubeless
- cross-section: symmetrical
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brake disc mount: Centerlock
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freewheel body: Shimano HG L / EV (11/12-speed)
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freehub type: Pawl
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OPTBAL (2:1): Yes
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bearing: cup and cone (polished, CBN coated)
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seals: contact sealings
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O.L.D.: 12 x 100 mm / 12 x 142 mm (thru axle)
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aero spokes (Straightpull, double butted, bladed)
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spoke count: 24 (front + rear)
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front spoke pattern: double crossed
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rear spoke pattern: OPTBAL (left radial / right double crossed)
Material:
rims: carbon fiber reinforced polymer (CFRP, painted)
hubs, axles, quick releases: aluminium (anodised)
spokes: stainless steel
nipples: aluminium
Weight (manufacturer's specs):
approx. 1649 grams (wheelset)
approx. 738 grams (front wheel)
approx. 911 grams (rear wheel)
Package: 1 pair Ultegra C50 wheelset, OEM
Warranty: Shop warranty 1 year
OTHER TECHNOLOGY
CENTER LOCK