Race Series

GSX-R1000 2017-25 ST-R CAMSHAFT SET

Includes Intake camshaft Exhaust camshaft Valve springs: Set of outer and inner springs (for intake)...

YZF-R7 22-26 / MT-07 18-20 AIRBOX KIT

While testing and developing the Yamaha R7 airbox we found that the stock configuration doesn't allo...

GSX-R1000 01-16 / GSX-R750 99-14 / GSX-R600 01-14 VALVE LIFTER TOOL

Know you’re racing with the best. Yoshimura R&D is the only authorized distributor in North Amer...

GSX-R1000 2012-22 Exhaust Valve Control Canceller

Required when using Race Series Full System Exhausts with the OEM ECU *This Kit is include...

GSX-R1000 01-22 / GSX-R750 96-05 / GSX-R600 97-05 TIMING WHEEL BRACKET ADAPTER

Know you’re racing with the best. Yoshimura R&D is the only authorized distributor in North Amer...

GSX-R1000 01-16 / GSX-R750 04-05 / GSX-R600 04-05 TIMING WHEEL INDICATOR

Know you’re racing with the best. Yoshimura R&D is the only authorized distributor in North Amer...

GSX-R1000 2017-20 Second Air Blind Kit

Secondary air injection eliminator. This product is used to plug exhaust gas breather line on the en...

GSX-R1000 2017-22 Head Gasket 0.50mm

Retains stock oil passages T=0.50mm (STD: T=0.60mm)   Know you’re racing with the best. Yoshimu...

GSX-R1000 17-20 Evaporation Purge Line Plug Set

This product is used to plug purge air line intake manifold when eliminating the Evaporation system....

SUZUKI HAYABUSA 2008-20 Camshafts ST-2

Type ST-2 MAX LIFT(mm) IN 10.1mm / EX 9.2mm 1mm DURATION (degrees) IN 258 / EX 244 Stand

GSX-R1000 17-22 EM PRO Racing ECU

Includes Fuel Injection Engine Control Unit Interface cable Required Parts Wiring Harness (#406-50A-...

GSX-R1000 01-20 / GSX-R750 99-05 / GSX-R600 01-05 TIMING WHEEL BRACKET

This bracket is designed to mount a timing wheel to measure valve timing and piston valve clearances...