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Road Race Championship

Team Information 2023

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
Tetsuya Sasaki
Team Rider
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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
S SUPPLY
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
S SUPPLY
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Director / Rider

Director

Shinichi Ito

Shinichi Ito
Rider

Kosuke Sakumoto

Date of birth
15th December, 1996
Height
168cm
Hometown
Kagoshima Prefecture
Kosuke Sakumoto
Rider

Ryo Mizuno

Date of birth
31th May, 1998
Height
177cm
Hometown
Gunma Prefecture
Ryo Mizuno
Rider

Kazuma Watanabe

Date of birth
6th May, 1990
Height
168cm
Hometown
Tochigi Prefecture
Kazuma Watanabe
Rider

Burupa Wanmoon

Date of birth
1st February, 2009
Hometown
Korat, Thailand
Burupa Wanmoon
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Race Information 2023

Schedule & Results

Rider Ranking

JSB1000
Kosuke Sakumoto
5
86Points
Ryo Mizuno
4
110Points
ST1000
Kazuma Watanabe
2
49Points
ST600
Burupa Wanmoon
19
5Points
Round1
4/1(Sat) - 2(Sun)MOBILITY RESORT MOTEGITochigi Prefecture
JSB1000
Kosuke Sakumoto
4/1Qualifying
7
4/1R1
5
4/2R2
5
Ryo Mizuno
4/1Qualifying
3
4/1R1
DNF
4/2R2
4
ST1000
Kazuma Watanabe
4/1Qualifying
5
4/2Final
3
ST600
Burupa Wanmoon
4/1Qualifying
24
4/2Final
19
Round2
4/22(Sat) - 23(Sun)Suzuka CircuitMie Prefecture
JSB1000
Kosuke Sakumoto
4/22Qualifying
14
4/22R1
6
4/23R2
5
Ryo Mizuno
4/22Qualifying
5
4/22R1
7
4/23R2
4
Round3
5/20(Sat) - 21(Sun)Sportsland SUGOMiyagi Prefecture
JSB1000
Kosuke Sakumoto
5/20Qualifying
16
5/20R1
DNF
5/21R2
5
Ryo Mizuno
5/20Qualifying
5
5/20R1
3
5/21R2
6
ST1000
Kazuma Watanabe
5/20Qualifying
2
5/21Final
2
ST600
Burupa Wanmoon
5/20Qualifying
23
5/20Final
19
5/21Final
DNF
Round4
6/18(Sun)Tsukuba circuitIbaraki Prefecture

Not applicable

Round5
8/19(Sat) - 20(Sun)MOBILITY RESORT MOTEGITochigi Prefecture
JSB1000
Kosuke Sakumoto
8/19Qualifying
8
8/20Final
4
Ryo Mizuno
8/19Qualifying
4
8/20Final
2
Round6
9/2(Sat) - 3(Sun)AUTO POLISOita Prefecture
JSB1000
Kosuke Sakumoto
9/2Qualifying
8
9/2R1
7
9/3R2
6
Ryo Mizuno
9/2Qualifying
5
9/2R1
4
9/3R2
3
ST1000
Kazuma Watanabe
9/2Qualifying
1
9/2R1
4
9/3R2
DNF
ST600
Burupa Wanmoon
9/2Qualifying
19
9/3Final
11
Round7
9/23(Sat) - 24(Sun)Okayama International CircuitOkayama Prefecture
JSB1000
Kosuke Sakumoto
9/23Qualifying
-
9/24Final
-
Ryo Mizuno
9/23Qualifying
-
9/24Final
-
ST1000
Kazuma Watanabe
9/23Qualifying
-
9/24Final
-
ST600
Burupa Wanmoon
9/23Qualifying
-
9/24Final
-
Round8
10/14(Sat) - 15(Sun)Suzuka CircuitMie Prefecture
JSB1000
Kosuke Sakumoto
10/14Qualifying
-
10/14R1
-
10/15R2
-
10/15R3
-
Ryo Mizuno
10/14Qualifying
-
10/14R1
-
10/15R2
-
10/15R3
-
ST1000
Kazuma Watanabe
10/14Qualifying
-
10/14Final
-
ST600
Burupa Wanmoon
10/14Qualifying
-
10/15Final
-

Suzuka 8 Hour Endurance - Cancellation

8H
8/4(Fri) - 5(Sat) - 6(Sun)Suzuka CircuitMie Prefecture
 Qualifying
8/54
 Final
8/79
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Past results

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