When developing the Ultegra R8100 series, Shimano took a holistic and 100 % performance-oriented approach, because great speed means great responsibility. Faster than ever before, the 12-speed road groupset scores with unparalleled control and comfort anytime and anywhere – whether in an everyman race, on the hunt for a personal best time or on a companionable ride.
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Technical details of the WH-R9270-C36-TL wheelset
- tyre type: clincher, folding tyre, Tubeless
- cross-section: symmetrical
- external width: 28 mm / internal width: 21 mm
- profile height: 36 mm
- brake disc mount: Centerlock
- freewheel body: Shimano HG L / EV (11/12-speed)
- freehub type: Pawl
- bearing: cup and cone (polished, CBN coated)
- seals: contact sealings
- O.L.D.: 12 x 100 mm / 12 x 142 mm (thru axle)
- aero spokes (Straightpull, double butted, bladed)
- spoke count: 24 (front + rear)
- front spoke pattern: double crossed
- rear spoke pattern: OPTBAL (left radial / right double crossed)
