TSR is more than 30 years of experienced manufacture located in Suzuka Japan.
TSR got victory at FIM endurance world championship Suzuka 8 Hours in 2006/2011/2012.
Many high performance parts are available from TSR, such as for CBR1000RR/CBR600RR/CB1300/CB1100/CB400 series etc.
TSR official site: https://www.tsrjp.com/
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