Hot Cams
Camshafts Stage 1 Exhaust Compatible With/Replacement For Yamaha

This item fits the following models:

Yamaha WR400F 2000 
Yamaha WR400F 1999 
Yamaha WR400F 1998 
Yamaha WR426F 2002 
Yamaha WR426F 2001 
Yamaha YZ400F 1999 
Yamaha YZ400F 1998 
Yamaha YZ426F 2002 
Yamaha YZ426F 2001 
Yamaha YZ426F 2000 

Type:   Camshaft
Style:   High Performance
Model:   Stage 1
Location:   Exhaust
Exhaust Lift:   8.76mm
Exhaust Duration:   259°
Sold as:   Kit
As the leader in innovation, design and development of aftermarket dirt bike, ATV, UTV high-performance camshafts, Hot Cams is certain to provide the added boost that dirt bike, ATV, and UTV enthusiasts are looking for.

Designed, dyno proven and made in the USA, Hot Cams performance camshafts are one of the most economical, reliable and easy to install ways to add a 5-10% power gain to dirt bikes, ATVs, and UTVs.
Additionally, every Hot Cams cam is:




Local pickups are welcome! Please contact us to make sure your order is available for local pickup as some items are stored in and ship from fulfillment centers.
Our store is open 10:00am - 6:00 pm eastern time Monday through Friday and located at 905 Mulberry St, Loudon, TN 37774


Got questions? click the contact seller link at top of this page or give us a call toll free.


Return Policy
  • We must be notified within 24 hours of receipt of any missing, defective or damaged goods.
  • All returned items must be in original, non-modified, undamaged packaging. We will not accept returns with damaged, modified (including writing or marks) or missing packaging.
  • We recommend purchasing shipping insurance for your purchase(s), we will not be responsible for items lost or damaged in transit.
  • All returned items must be in new condition with all documentation, tags, etc intact.
  • Any item which has been used, worn, damaged or had tags/labels removed will not be eligible for return.
  • Any item damaged in shipment must be returned with all original packing and shipping material.
  • Any damage claims may be exchanged for the identical item only.
  • No refunds on damage claims, replacement with identical item only.
  • Returned items must be received by us no later than 10 Days.
  • All returned items are subject to inspection for customer error such as misused, damaged, or not packaged properly for return shipping. It will be the sole discretion of oemcycle to provide refund, replacement, or return item without refund.