We’d just like to say, don’t try this at home on a bike you spent your own money on.
(DR Note)
Now you’re into the top six!
This bike stood out at Dirt Rider‘s annual Torture Test and was chosen by the editors and test riders of Dirt Rider Magazine to be included in the magazine. You’ve likely read about how it compared to the other top five contenders in the test in the June issue of DR. This is the singled-out test of one of the best bikes we’ve tested all year. Enjoy!About the Bike:
The Am-Pro/FMF/Yamaha/Tucker Rocky WR450F is a bike built for the serious National Level racer, but also for the average rider that just wants a great bike to go trail riding on. It’s a woods-worthy weapon capable of everything from play riding, to moto, to winning national-caliber off-road events. In fact, this bike is a close replica of the National Hare Scramble championship-winning WR, and an actual Am-Pro GNCC race bike.The Am-Pro boys started with a stock WR450F and dug in to make the bike more rider friendly for race pace. With the help of Yamaha, GYT-R, FMF, Kenda, Pro-Taper/Tucker Rocky, Factory Connection, Cycra, Zip-Ty Racing, EBC, GPR, EK Chain, Fastway, Johnny Signs, Ready Filter, TM Designworks, Yamalube, E-Batt, G2 Ergonomics, Eleven 10 mods and Motion Pro this WR has turned from a mild-mannered trail bike to a very powerful, smooth and plush machine that is worthy of the Am-Pro reputation of quality, reliability and performance.Parts and Modifications:GYT-R: www.yamaha-motor.com; 800-962-9726
Perfromance head assembly: $2249.95
Performance piston kit: $229.95
Blue rear sprocket (50 tooth) $59.95
Front sprocket (14 tooth) $24.95
Billet clutch cover $110.95
Billet inner clutch inner hub $279.95
Billet clutch pressure plate $157.95
Billet clutch basket $209.95
Fuel screw $31.95
Blue timing plug (14mm) $24.95
Blue timing plug (27mm) $25.95
Blue oil filler plug $26.95
Enduro skid plate $115.95
Radiator braces $99.95
Rear brake master cylinder guard $35.95
Axle blocks $41.95
Front brake line pinch $34.95
Shroud graphics $79.95
Gripper seat cover blue/black $47.95
V-1 MDX clutch lever $79.95
V-1 MDX front brake lever $79.95
Billet clutch perch w/hot start $188.95
Front wheel spacer kit $34.95
Rear wheel spacer kit $35.95
Rear brake clevis $44.95Yamalube: www.yamaha-motor.com; 800-962-9726
10W-40 motor oil: $9.49/ qt.
Brake fluid: $6.49Kenda Tires: www.kendausa.com; 614-866-9803
Washougal Sticky front: Price varies
Washougal Sticky rear: Price variesFMF Racing: www.fmfracing.com; 310-631-4363
Factory 4.1 System w/powerbomb header $799.99Pro-Taper: www.protaper.com; 800-840-3040
EVO bar-CR-HI $94.95
Half-waffle soft grips $14.95Cycra: www.cycra.com; 800-770-2259
Powerflow shrouds $59.95
Stealth hand shields $34.95
Performance front fender $19.95
Disc cover $25.95Zip-Ty Racing: www.ziptyracing.com; 760-244-7028
Zip-Ty Signature Series off-set triple clamps $499.95
Brake pin set $19.95
Magnetic drain plug $19.95
Magnetic drain plug (oil Tank) $19.95
Waterless race coolant $23.95
Front Axle nut $14.95
Front Axle hex extender $14.95
Neutral safety switch plug $14.95Factory Connection: www.factoryconnection.com; 800-221-7560
Fork re-valve and service $180.00 (labor only, parts extra)
Shock re-valve and service $180.00 (labor only, parts extra)Johnny Signs: www.johnnysigns.com; 812-275-7535
Team graphic kit (front/rear fender, fork guards, swingarm, airbox, handguards, number plates): $variesTM Designworks: www.tmdesignworks.com; 541-535-1612
Chain guide $69.95
Disc guard $79.95Ready Filters: www.readyracing.com; 800-400-9924
Performance pre-oiled air filter $9.95Fastway: www.promotobillet.com; 866-466-4762
F-6 footpegs w/spike cleats $129.95
Extra spike cleats $22.95EK Chain: www.ekchain.com
520 O-ring chain $N/A
Rivet link $N/AEBC Brakes: www.ebcbrakes.com
Extreme Pro front brake pads $N/A
Extreme Pro rear brake pads $N/AMotion Pro: www.motionpro.com; 650-594-9600
T2 throttle cable $36.99
T2 clutch cable $33.99
T2 hot-start cable $22.30GPR Stabilizer: www.gprstabilizer.com; 619-661-0101
Version 4 stabilizer $495E Batt: www.ebattonline.com
Self-charging 12oz Lithium battery $129.99Eleven 10 Mods: www.eleven10mods.com; 724-562-8877
Performance carb mods $150.00G2 Ergonomics: www.g2ergo.com; 815-718-5860
G2 Throttle Cam System w/300X cam $99.95
