With a shallow-depth aero profile and lively acceleration, the ULTEGRA R8170 C36 wheelset is a climber's delight that delivers performance every road rider will appreciate.

With the speed and efficiency of tubeless tires, the everyday performance of a shallow, aero profile carbon rim, and the convenience of 11 and 12-speed compatibility, the new ULTEGRA R8170 C36 wheelset is an upgrade for any road bike.

FEATURES

36 mm height full carbon rim
Internal rim width: 21 mm
Shared rim profile with R9200 DURA-ACE wheels
Improved aerodynamics

FRONT WHEEL SPECIFICATIONS

MODEL NO WH-R8170-C36-TL-F
SERIES ULTEGRA R8100 Series
Average weight 657
Model name WH-R8170-C36-TL
Specification F
Color|1 Hub shell Series color
Front/Rear Front
Brake type CENTER LOCK disc brake
O.L.D. (mm) 100
Wheel size 622 x 21C (700C)
Tire|Type Tubeless
Tire|Recommended size 25-622 - 32-622
Rim|Height (mm) 36
Rim|Internal width (mm) 21
Rim|External width (mm) 28
Rim|Requires rim tape
Spokes|Number 24
Spokes|Straight pull
Spokes|Bladed
Spokes|Butted
Spokes|Diameter (mm) 2.0-1.6-2.0
Axle fixing method 12 mm E-THRU
Thru axle (length x inner diameter ; mm)|100 x 12
Disc mount|CENTER LOCK
Disc mount|140 mm disc brake rotor compatible
D2 rim
Seal|Hub Contact
Internal grease sleeve
Reflector|JIS/CPSC CATEYE RR-550-WUW SW
Reflector|AS CATEYE RR-550-WUA SW
Reflector|DIN CATEYE RR-317-WUA SW

REAR WHEEL SPECIFICATIONS

MODEL NO WH-R8170-C36-TL-R
SERIES ULTEGRA R8100 Series
Average weight 831
Model name WH-R8170-C36-TL
Specification R
Color|1 Hub shell Series color
Front/Rear Rear
Brake type CENTER LOCK disc brake
Rear speeds 12/11
O.L.D. (mm) 142
Wheel size 622 x 21C (700C)
Tire|Type Tubeless
Tire|Recommended size 25-622 - 32-622
Rim|Height (mm) 36
Rim|Internal width (mm) 21
Rim|External width (mm) 28
Rim|Requires rim tape
Spokes|Number 24
Spokes|Straight pull
Spokes|Bladed
Spokes|Butted
Spokes|Diameter (mm) 2.0-1.6-2.0
Axle fixing method 12 mm E-THRU
Thru axle (length x inner diameter ; mm)|142 x 12
Spline type|HG spline L (ROAD 12/11-speed)
Engagement type Pawl ratchet
Disc mount|CENTER LOCK
Disc mount|140 mm disc brake rotor compatible
OPTBAL (2:1)
D2 rim
Seal|Hub Contact
Seal|FREEHUB body Contact
Internal grease sleeve
Compatible spoke protector CP-WR81A
Reflector|JIS/CPSC CATEYE RR-550-WUW SW
Reflector|AS CATEYE RR-550-WUA SW
Reflector|DIN CATEYE RR-317-WUA SW