Yamaha YZF-R1 98, Service Manual

Page: 32 / 418

CHASSIS SPECIFICATIONS
SPEC
2 - 12
Rear tire
Tire type Tubeless ----
Size 190/50 ZR17 (73W) ----
M odel (m anufacturer) M EZ3 (M ETZELER) (for GB)
TX25 (M ICHELIN) (for N, D, NL, B, E, P,
I, GR)
----
Tire pressure (cold)
0 ~ 90 kg 250 kPa (2.5 kg/cm
2
, 2.5 bar) ----
90 ~ 197 kg 290 kPa (2.9 kg/cm
2
, 2.9 bar) ----
High-speed riding 250 kPa (2.5 kg/cm
2
, 2.5 bar) ----
M in. tire tread depth ---- 1.6 m m
Front brakes
Brake type Dual-disc brake ----
Operation Right-hand operation ----
Recom m ended fl uid DOT 4 ----
Brake discs
Diam eter
×
thickness 298
×
5 m m ----
M in. thickness ---- 4.5 m m
M ax. deflection ---- 0.1 m m
Brake pad lining thickness 5.5 m m 0.5 m m
M aster cylinder inside diam eter 14 m m ----
Caliper cylinder inside diam eter 30.2 m m and 27 m m ----
Rear brake
Brake type Single-disc brake ----
Operation Right-foot operation ----
Brake pedal position (from the top
of the brake pedal to the bottom of
the rider footrest bracket) 35 ~ 40 m m ----
Recom m ended fl uid DOT 4 ----
Brake discs
Diam eter
×
thickness 245
×
5 m m ----
M in. thickness ---- 4.5 m m
M ax. defl ection ---- 0.1 m m
Brake pad lining thickness 5 m m 0.5 m m
M aster cylinder inside diam eter 12.7 m m ----
Caliper cylinder inside diam eter 38.2 m m ----
Item Standard Lim it