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  CUSTOM SPORTBIKE PARTS & ACCESSORIES




CBR600RR Big Bore Kit
Usually Ships in 1 to 2 Weeks
Our Price: $759.00
NPS SUPERSTOCK HEAD MODS 16v
Pre-Order
Our Price: $450.00
ZX6R 636 "POWER UP" Kit
Pre-Order
Our Price: $1,050.00
JE Custom piston kit made to NPS specs for racing performance and reliability. This Kit is what we run in our championship winning CBR600RR microsprint race engines.  Moly coated skirts. NPS SUPERSTOCK-SUPERSPORT Cylinder Head Services- 16 Valve Sportbikes The NPS Power Up Kit for 2003-2006 ZX6R 636cc
CBR600RR "POWER UP" Kit
Pre-Order
Our Price: $950.00
NPS POWERHEAD MODS 16v
Pre-Order
Our Price: $1,095.00
Custom Oil Filter
Usually Ships in 3 to 5 Business Days
Our Price: $139.95
The NPS Power Up Kit for 2003-2007 CBR600RR is just what you need to get that edge over the competition. Improves HP in the mid to upper RPM range. We have seen gains up to 6hp over stock. NPS POWERHEAD- Cylinder Head Services- 16 Valve Sportbikes Reuseable oil Filters. The most technically advanced oil filter you can buy!!Consistent filtering across entire filter surface.


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Today's Super Deal!

Spiked Bar Ends

Our Price: $39.99
Billet Chrome Spiked Bar Ends
NPS CROWN ENDS Handle Bar Ends


Top Sellers

NPS MX4 Head Services
Our Price: $200.00


New Products

2005-2006 ZX6R Piston Kit
Our Price: $759.00
NPS Power Up Kit for 2005-2007 GSXR1000
Our Price: $1,950.00