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Hiflo HF155 Hiflo HF155

The best oil filter manufacturer in the business making an oil filter just for you!

: $5.99
390 Spark Plug LKAR8A9 390 Spark Plug LKAR8A9

Direct replacement spark plug for the Bosch VR5NEU

: $12.99
Motorex 15W50 Top Speed Motorex 15W50 Top Speed

Motorex Top Speed 15W50 engine oil

: $15.95
RC 390 High Performance Spark Plug Boot RC 390 High Performance Spark Plug Boot

Replacment NGK spark plug boot with OEM fitment.

: $28.93
Motorex Racing 15w50 Motorex Racing 15w50

Motorex Racing 15w50

: $33.95
Motorex Racing 0W40 Motorex Racing 0W40

Motorex Racing 0W40

: $33.95
390 Spark Plug LKAR9BI9 390 Spark Plug LKAR9BI9

LKAR9BI9 spark plug for the 390

: $45.49
Motorex 15W50 Top Speed 4 liter Motorex 15W50 Top Speed 4 liter

Motorex Top Speed 15W50 engine oil in the 4 liter quantity.

: $58.95
RC 390 Injector RC 390 Injector

Oversized injector for the 390 series

: $84.99
High Compression Gasket Kit High Compression Gasket Kit

390 Series high compression gasket kit.

: $93.99
RC 390 Titanium Valve Spring Retainers RC 390 Titanium Valve Spring Retainers

Titanium Valve Spring Retainers for 390's

: $94.99
Factory Pro Shift Kit Factory Pro Shift Kit

Factory Pro Ceramic Shift Kit for 390's

: $135.99
Rapidbike Easy Rapidbike Easy

Rapid Bike easy module for full control of the closed loop

: $200.00
Rapidbike Quick Shift Sensor Rapidbike Quick Shift Sensor

Quickshift sensor for Rapidbike EVO and RACING systems.

: $295.00
Rapidbike You Tune Rapidbike You Tune

Rapidbike You Tune system puts the power of Rapidbike at your fingertips!

: $360.00
Rapidbike EVO Exclusive Rapidbike EVO Exclusive

Rapidbike Evo Exclusive kit offering a premium package for a performance price.

: $395.00