Motorcycle
// WF-1

Fitment: Front & Rear

Design:

The pattern of the front tyre enhances cornering stability and handling. The central groove is for better draining and reducing the possibility of hydroplaning whilst the V-shaped lug will guide the water to the center and decrease the water splash.

The main task of the rear tyre is stability, comfort and endurance. The center rib will efficiently improve not only the comfort but also give more stability. Moreover, the wider TDW will effectively lengthen tyre duration whilst the 2 wing pattern increases the performance of cornering and water drainage.

 

Compound:

Front Tyre:

To give maximum confidence whilst riding, the WF-1 utilizes a dual compound structure, with the shoulders of the tyre made with a soft compound to promote better cornering grip whilst the centre of the tyre uses a harder compound to enhance endurance while riding vertical.

 Rear Tyre:

The rear tyre also follows the same principal as the front utilizing a dual compound structure. With the centre 20% of the tread using a harder compound to promote longevity, whilst the shoulders of the tyre use a softer compound to offer better cornering stability and grip.

 Concept of structure:

JLSB (Jointless Space Belt) is put in use along with “Single Steel Winding” technology on Roadiac WF-1. Compared to or other fibres, a steel belt could provide stronger stability, handling, stiffness, and temperature control, this also means that the WF-1 is better protected against punctures.

WF1 Rear L
  • SIZE
    LOAD RATING
    SPEED INDEX
    RRC
    WET GRIP
    NOISE VALUE (DB)
    NOISE CLASS
    Section Width (mm)
    Overall Diameter (mm)
    RIM Width (inch)
  • SIZE110/70ZR17
    LOAD RATING 54
    SPEED INDEXW
    RRC
    WET GRIP
    NOISE VALUE (DB)
    NOISE CLASS 0
    Section Width (mm) 110
    Overall Diameter (mm) 586
    RIM Width (inch)
  • SIZE120/60ZR17
    LOAD RATING 55
    SPEED INDEXW
    RRC
    WET GRIP
    NOISE VALUE (DB)
    NOISE CLASS 0
    Section Width (mm) 122
    Overall Diameter (mm) 576
    RIM Width (inch)
  • SIZE120/70ZR17
    LOAD RATING 58
    SPEED INDEXW
    RRC
    WET GRIP
    NOISE VALUE (DB)
    NOISE CLASS 0
    Section Width (mm) 122
    Overall Diameter (mm) 600
    RIM Width (inch)
  • SIZE150/70ZR17
    LOAD RATING 69
    SPEED INDEXW
    RRC
    WET GRIP
    NOISE VALUE (DB)
    NOISE CLASS 0
    Section Width (mm) 151
    Overall Diameter (mm) 642
    RIM Width (inch)
  • SIZE160/60ZR17
    LOAD RATING 69
    SPEED INDEXW
    RRC
    WET GRIP
    NOISE VALUE (DB)
    NOISE CLASS 0
    Section Width (mm) 161
    Overall Diameter (mm) 624
    RIM Width (inch)
  • SIZE170/60ZR17
    LOAD RATING 72
    SPEED INDEXW
    RRC
    WET GRIP
    NOISE VALUE (DB)
    NOISE CLASS 0
    Section Width (mm) 168
    Overall Diameter (mm) 636
    RIM Width (inch)
  • SIZE180/55ZR17
    LOAD RATING 73
    SPEED INDEXW
    RRC
    WET GRIP
    NOISE VALUE (DB)
    NOISE CLASS 0
    Section Width (mm) 178
    Overall Diameter (mm) 630
    RIM Width (inch)
  • SIZE190/50ZR17
    LOAD RATING 73
    SPEED INDEXW
    RRC
    WET GRIP
    NOISE VALUE (DB)
    NOISE CLASS 0
    Section Width (mm) 190
    Overall Diameter (mm) 622
    RIM Width (inch)
  • SIZE110/80ZR18
    LOAD RATING 58
    SPEED INDEXW
    RRC
    WET GRIP
    NOISE VALUE (DB)
    NOISE CLASS 0
    Section Width (mm) 109
    Overall Diameter (mm) 633
    RIM Width (inch)
  • SIZE120/70ZR18
    LOAD RATING 59
    SPEED INDEXW
    RRC
    WET GRIP
    NOISE VALUE (DB)
    NOISE CLASS 0
    Section Width (mm) 122
    Overall Diameter (mm) 625
    RIM Width (inch)
  • SIZE160/60ZR18
    LOAD RATING 70
    SPEED INDEXW
    RRC
    WET GRIP
    NOISE VALUE (DB)
    NOISE CLASS 0
    Section Width (mm) 161
    Overall Diameter (mm) 649
    RIM Width (inch)