Includes all the components you see above.

Choose Red, Blue, or Silver

The Defuglifier! 

#18603

Was $100.00, Now $49.95

Includes free shipping anywhere in the US!

Aluminum Shine for your Mongoose!

Replace the ugly and heavy stock covers with these great looking, lightweight, high quality items. 

BORE KIT - 265cc

#00343

$260.00  $135.00

74.5mm Piston, 10.5:1 TO 12.75:1 Compression

Forged Piston.

This kit bores into your stock cylinder.  Overall horsepower and torque are increased, making the Kymco 250 even more fun in tight woods, hillclimbs, mud and sandy terrain.

Piston can be ordered with compression ratios from 10.5:1 all the way up to 12.75:1!

INCLUDES:  Piston, pin, rings, circlips, headgasket.

REQUIRES:  Boring, Compression higher than 11:1 must run race gas. 

CAMSHAFT -

PERFORMANCE GRIND

#12760

$175.00

Developed by Powroll's in-house research team to perfectly compliment the 265cc Bore Kit, this camshaft boosts midrange and top end power without sacrificing rideability or reliability.

Ground in the USA to exacting specifications, each high quality cam meets the rigorous standards of excellence set by Powroll and Kymco.

REQUIRES:

Send in your good cam for work. Approx. turn-around 3-4 weeks.

OR -

Purchase with core. Special Order, Allow 3 weeks.

TUNED EXHAUST

#18352

$291.00

Slip-on system features a Supertrapp IDS2 muffler

Forestry Approved Spark Arrestor can be tuned for individual engine performance. 

Decibel levels can also be modified by adding or subtracting internal disks, making this the most versatile system available for the Mongoose!

Made to order, allow 4 weeks delivery.