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All Japan
Road Race Championship

Team Information 2022

Team

SIR Keihin Honda Dream
Astemo Honda Dream SI Racing
Astemo Honda Dream SI Racing
Team
Astemo Honda Dream SI Racing
Machine
Honda CBR1000RR-R FIREBLADE
Honda CBR600RR
Director
Shinichi Ito
Chief Engineer
Hitoshi Kohara
Team Rider

Machine Specification

Honda CBR1000RR-R
Name
JSB1000、ST1000
Based Vehicle
Honda CBR1000RR-R
Car Model
SC82
Dimensions
overall length:2100mm | overall width:745mm | overall height:1140mm
Weight
165kg or more(JSB1000), 170kg or more(ST1000)
Wheelbase
1455mm
Suspension
  • Front:SHOWA
  • Rear:SHOWA
Brakes
  • Front:NISSIN
  • Rear:NISSIN
Tires
BRIDGESTONE(JSB1000), DUNLOP(ST1000)
Tires size
  • Front:120/600R17(JSB1000), 120/70R17(ST1000)
  • Rear:200/655R17(JSB1000), 200/60R17(ST1000)
Engine Type
Liquid-cooled 4-stroke, DOHC 4-valve
Displacement
999cc
Max Power
218PS/14,500rpm
Maximum Torque
11.5kgf・m/12,500rpm
Transmission
Constant mesh, 6-speed return
Lubricant
MOTUL
Machine Maintenance
Kohara Racing Technology
Honda CBR600RR
Name
ST600
Based Vehicle
Honda CBR600RR
Car Model
PC40
Dimensions
overall length:2030mm | overall width:685mm | overall height:1140mm
Weight
170kg or more
Wheelbase
1375mm
Suspension
  • Front:SHOWA
  • Rear:SHOWA
Brakes
  • Front:TOKICO
  • Rear:NISSIN
Tires
BRIDGESTONE
Tires size
  • Front:120/600R17
  • Rear:180/640R17
Engine Type
Liquid-cooled 4-stroke, DOHC 4-valve
Displacement
599cc
Max Power
121PS/14,000rpm
Maximum Torque
6.5kgf・m/11,500rpm
Transmission
Constant mesh, 6-speed return
Lubricant
MOTUL
Machine Maintenance
Kohara Racing Technology

Director / Rider

Director

Shinichi Ito

Shinichi Ito
Rider

Kosuke Sakumoto

Age
25
Date of birth
15th December, 1996
Height
168cm
Blood type
RH+O
Hometown
Kagoshima Prefecture
Kosuke Sakumoto
Rider

Kazuma Watanabe

Age
31
Date of birth
6th May, 1990
Height
168cm
Blood type
RH+B
Hometown
Tochigi Prefecture
Kazuma Watanabe
Rider

Muklada Sarapuech

Age
28
Date of birth
'8th September, 1993
Height
160cm
Hometown
Thailand
Muklada Sarapuech

Race Information 2022

Schedule & Results

Rider Ranking

JSB1000
Kosuke Sakumoto
5th
78Points
ST1000
Kazuma Watanabe
4th
23Points
ST600
Muklada Sarapuech
13th
13Points
Round1
4/2(Sat) - 3(Sun)Mobikity Resort MotegiTochigi Prefecture
JSB1000
Kosuke Sakumoto
4/2Qualifying
6
4/2R1
6
4/3R2
17
ST1000
Kazuma Watanabe
4/2Qualifying
2
4/3Final
6
ST600
Muklada Sarapuech
4/2Qualifying
22
4/3Final
14
Round2
4/23(Sat) - 24(Sun)Suzuka CircuitMie Prefecture
JSB1000
Kosuke Sakumoto
4/23Qualifying
9
4/23R1
8
4/24R2
6
Round3
5/21(Sat) - 22(Sun)AUTO POLISOita Prefecture
JSB1000
Kosuke Sakumoto
5/21Qualifying
14
5/21R1
6
5/22R2
5
Round4
6/4(Sat) - 5(Sun)Sportsland SUGOMiyagi Prefecture
JSB1000
Kosuke Sakumoto
6/4Qualifying
5
6/4R1
3
6/5R2
4
ST1000
Kazuma Watanabe
6/4Qualifying
1
6/5Final
4
ST600
Muklada Sarapuech
6/4Qualifying
13
6/4R1
5
6/5R2
DNF
Round5
6/26(Sun)Tsukuba circuitIbaraki Prefecture

Not applicable

Round6
8/27(Sat) - 28(Sun)AUTO POLISOita Prefecture
JSB1000
Kosuke Sakumoto
8/27Qualifying
-
8/28Final
-
ST1000
Kazuma Watanabe
8/27Qualifying
-
8/27R1
-
8/28R2
-
ST600
Muklada Sarapuech
8/27Qualifying
-
8/28Final
-
Round7
9/17(Sat) - 18(Sun)Okayama International CircuitOkayama Prefecture
JSB1000
Kosuke Sakumoto
9/17Qualifying
-
9/18Final
-
ST1000
Kazuma Watanabe
9/17Qualifying
-
9/18Final
-
ST600
Muklada Sarapuech
9/17Qualifying
-
9/18Final
-
Round8
11/5(Sat) - 6(Sun)Suzuka CircuitMie Prefecture
JSB1000
Kosuke Sakumoto
11/5Qualifying
-
11/5R1
-
11/6R2
-
11/6R3
-
ST1000
Kazuma Watanabe
11/5Qualifying
-
11/6Final
-
ST600
Muklada Sarapuech
11/5Qualifying
-
11/6Final
-

Suzuka 8 Hour Endurance

8H
8/5(Fri) - 7(Sun)Suzuka CircuitMie Prefecture
 Qualifying
8/5-
 Final
8/7-

Past results