Pro-tour confidence and performance

DURA-ACE_R9100_m

WH-R9170-C40-TL-R12

DURA-ACE_R9100_m

WH-R9170-C40-TL-R12

Pro-tour confidence and performance

  • FEATURE
    • OPTBAL spoke system
    • Road E-THRU 12 mm
    • Ultra-light full carbon rim
    • CENTER LOCK
    BENEFIT
    • Best all-round wheelset
    • Balanced low inertia & aerodynamics
    • Responsive acceleration
    • Improved drive rigidity
    • Lightweight within rigid
    • Disc brake system

TECHNOLOGIES

PRODUCT SPECIFICATIONS

MODEL NO WH-R9170-C40-TL-R12
SERIES DURA-ACE R9100 Series
Color Series color, -
Average weight 865 g
Remarks * The adapter is needed to use 10-speed CS
QR lever_Color -, -
OPTBAL X
Axle_Fixing method 12mm E-THRU
Thru Axle(Length x Inner diameter)_142 x 12 mm X
Bearing_Cone CBN finish
Bearing_Cup CBN finish
Bearing_Stainless ball X
Brake Type CENTER LOCK disc brake
Compatible Spoke protector CP-W1460
Disc mount_140mm Disc rotor compatible X
Disc mount_Center lock X
Front / Rear Rear
Internal grease sleeve X
O.L.D. (mm) 142
Rear speeds 10*/11
Reflector_AS CATEYE RR-550-WUA SW
Reflector_DIN CATEYE RR-317-WUA SW
Reflector_JIS/CPSC CATEYE RR-550-WUW SW
Rim_Height (mm) 37
Rim_Requires rim tape X
Rim_Rim joint 24
Seal_Freehub body Contact
Seal_Hub Contact
Spokes_Bladed X
Spokes_Butted X
Spokes_Number 24
Tire_Recommended size 23-622 - 32-622
Tire_Type Tubeless
Wheel Size 622x17C

SERIES LINE-UP

  • Bottom Bracket Press-Fit Type Bottom Bracket
  • Pedal THE LIGHTEST, MOST EFFICIENT DURA-ACE PEDAL EVER CREATED
  • Bottom Bracket Bottom Bracket
  • Brake Dual-Pivot Brake Caliper