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Complete Kitaco 124SE Performance Motor Call for Pricing. Kitaco 3-Speed tranny, Kitaco new manual clutch. Can be ordered with Titanium valves, Inner rotor or no ignition. This is the same monster motor that will be featured in the up coming Transworld Motorcross and PITRACER AND NOW MINI MOTO MAGAZINE. Assembled in the US. "ULTIMATE BIKE BUILD UP". PART# 2UP R-030
CHP Complete Light Bore Kit for the CRF50 $299.00 Our new 88cc performance bore kit has it all, performance, quality and price. Our own aluminum cylinder, high compression piston, Japanese piston ring set, 20mm carb, throttle cable, intake with heat stop, CHP Air filter and CHP performance cam. The kit also includes a complete top end gasket set, that is not shown. CHP's instructional DVD is included as well making this installation as simple as watching a 15 minute video. PART# 2UP R-031
Kitaco Complete 88cc Bore Kit $439.00 This is the top of the line kit for your bike with out replacing your stock XR50 Head. The kit includes the following. 1) Aluminum Cylinder with skid plate tabs. 2) Gasket set 3) Piston and ring set 4) 20mm Carb 5) Intake 6) Air fliter, Foam 7) Throttle cable 8) Performance cam 9) Performance Spark plug. PART# 2UP R-032
Kitaco 124cc SE Bore Kit Call for Pricing. High reving, super snappy, unmatched power for truly amazing power and performance. • Best of the Best!!! • Complete with everything you need to make your motor absolutely rip! • Sounds like a CRF250F! • Oversized valve cylinder head • 56mm steel sleeved aluminum cylinder • 56mm piston w/ rings, circlips, and wristpin • Cylinder head side cover • Rocker arms • Cam sprocket • Oil pump spindle • Camshaft • Complete gasket kit • Stroker Crank • Extended cylinder studs NOTE -- Cases will need to be bored out to fit the oversized piston. PART# 2UP R-033*
Yoshimura TRS Mini Comp Exhaust System $279.99 The endcap has a USFS approved spark arrestor installed for safe riding in any environment. PART# 2UP R-107
*CHP Titanium* ULTIMA Race pipe $489.95 Now you can buy the BEST performance pipe on the market for your big bore motor. ULTRA LIGHT WEIGHT TITANIUM design, movable embossed heat shield, so that it can be adjusted to any riders geometry. The ultimate design now in the ultimate material. PART# 2UP R-034**
CHP Ultima Pipe $259.00 Totally redesigned from the ground up. Un-Matched quality and UNIQUE design. Dyno Tested and Tuned for Maximum Performance. Billet Aluminum Flange mount, low resistance welds, Stainless Headpipe construction, Unique Aluminum Muffler can design round to square, allowing for more tire clearance, as well as a Euro inspired Billet Aluminum end cap in multi-colors. Run the same Championship Pipe that CHP designed Exclusively for Willy's CRF50 Race Bike and now available to the public. PART# 2UP R-035 -Red -Cobalt Blue -Race Green -Natural Aluminum
BBR D-Section Big Bore Exhaust System $339.95 • Thin-wall stainless steel header and mid-pipe • Lightweight 6061 aluminum D-Section mufﬂer • Billet BBR endcap • Stainless steel heat shield • USDA Forest Service approved spark arrester • BBR quiet core insert included • All stainless-steel hardware • Big Bore version recommended for 88cc or larger PART# 2UP R-086 BBR CRF50 D-Section Exhaust System $319.95 PART # 2UP R-099
Sano Exhaust Pipe $249.95 Expand the power, sounds deep and mean! - Works best with big bore kits but also works wonders on stockers. - Fits all '00 to '07 XR/CRF 50's. PART# 2UP R-036
Kitaco Oil Cooler Kit $157.00 Protect your high performance engine or big bore engine. This cooler kit is a must to prevent overheating of high RPM or High Powered Engines. For Kitaco head, R-Stage Takegawa or normal stock head. PART# 2UP R-037
Takegawa Billet Aluminum Oil Cooler $300.00 Comes with oil tap plate for R-stage head. PART# 2UP R-038
CHP Tappet Vent Tap Kit $25.00 This kit is a must for your high performance high revving motors. Relieves pressure from high RPM's and saves all of your motor oil seals. PART# 2UP R-039 -Red -Blue
NEW Takegawa Clutch Kit for STOCK Transmission Call for Pricing. Takegawa New Special Clutch kit for your CRF50 motor with a STOCK TRANSMISSION. Now this kit is available with a new adapter kit to mate to your stock transmission, eliminating the extra cost of the close ratio transmission. No more need to split your case to install a top level manual clutch kit, bolt on and go racing. Adopting a built in paper type oil filter has improved engine oil filtration and also adopted the oil site window to check the level of oil. Adding friction disks to 5, thus corresponded to the high powered engine for both street use or for race. We carry a full line of replacement pieces for this clutch kit. PART# 2UP R-040
Kitaco Clutch and Transmission Fix Kit Call for Pricing. 2nd Gear fix for your stock transmission to eliminate that terrible step between gears. The new Kitaco design cover and clutch. Features a clutch cover that is 1/2 pound lighter, clutch cable bracket that mounts on the cover an not on the motor mount bolt. Notched cover to insure no interference with the stock foot peg assy. Recessed filter and dip stick incorporated below the filter. This kit uses your stock shift spindle so that you do not have to use a special shift with the shorter spindle. We carry a full line of replacement pieces for this clutch kit. PART# 2UP R-041
Kitaco Inner Rotor Kit $259.00 Eliminate the weight of your flywheel and let your motor really twist like a 2-stroke. Kit allows you to set and build in timing into your motor. This unit is good up to 15,000 RPM's.. A must for that full race motor. PART# 2UP R-042
CHP Auto Clutch $99.95 300% more clamping pressure and extended operation life for all of your high horse power motors and heavier riders. This is one of the most affordable clutch units on the market. PART# 2UP R-053
Sano Heavy Duty Clutch Springs $19.95 Feels like you're giving the bike throttle and its not going anywhere? You might need these heavy duty clutch springs to prevent your clutch from slipping and causing you valuable time on the track. - Stiffer springs improve clutch life, feel and decrease clutch slippage, a must for big bore engines. - Fits '00-'03 XR50, '04-'07 CRF50, XR70 - Includes four springs PART# 2UP R-043
Sik50s Heavy Duty Clutch Springs $24.99 Applies more pressure to the clutch plates for less clutch slippage. PART# 2UP R-044
Kitaco CDI Rev Booster $59.99 Capacitor Discharge Ignition (CDI) Rev Booster delivers a stronger Spark, increasing the power output of your engine. *Note -- This part works on the XR50/CRF50 and XR70 PART# 2UP R-045
Kitaco Super Ignition Coil $57.99 Get more spark from your little 50! PART# 2UP R-046
Kitaco Ultra Oil Pump $66.99 Flows more oil than stock to better lubricate and protect your stock or hopped up motor. We highly recommend this upgrade for any size (even stock!) CRF/XR50 motor. PART# 2UP R-047
Kitaco 24mm Round Slide Carb Kit $208.50 Complete new design with short intake for high RPM's. Includes your tank spacers and throttle assy. For CRF/XR 50. PART# 2UP R-048
Takegawa 22mm Carb Kit $199.00 Comes with intake, throttle cable and petcock. Petcock will not fit on XR50 stock plastic tank. PART# 2UP R-049
Outerwears Pre-Filters $22.00 If you have to run a pod air filter on your 50 than you better cover it with a pre filter. Made from a special water repellent material the pre filter protects the pod air filter from mud, dirt and rocks flying off of the front tire. This is the best way to extend the life of any pod air filter on your 50, consider it cheap insurance. Fits the stock 50 filter and 20mm pod filters. PART# 2UP R-098
UNI Air Filter (Stock Carb) $19.99 1 1/8" X 4" UNI Replacement Filter for stock Honda CRF/XR50 and Yamaha TT-R50. PART# 2UP R-103
UNI Air Filter $24.99 -18/20mm -24/26mm PART# 2UP R-104
IY27 Iridium Power Spark Plug $27.80 Specially designed for the SE heads. PART# 2UP R-051
IY24 Iridium Power Spark Plug $27.80 Specially designed for the SE heads. PART# 2UP R-052
Sik50s Engine Stand $39.99 Sik50s motor stand is a must have for the guy who bench builds his motor! Boxed tube metal construction with black end caps and finished in red powdercoat. Motor mounting hardware included. PART# 2UP R-054
CRF50 Engine Page Order line - 703-732-RIDE MON-SAT 9-5 est