Same-day shipping cutoff: Noon Pacific Time

Search Products

Drivetrain, Wheels

Polyurethane drive cushions for the DR. Polyurethane has a higher abrasion, cut, and tear resistance than rubber as well as much better resistance to chemical breakdown. This will offer longer life and better damping when compared to the stock rubber cushions.

Ships same business day
$49.95

Engine

Big Bore

DR350S '90 - '99

Includes forged JE 89mm piston 10.5:1 piston, Rings, Clips, Pin, big bore sleeve and top end gasket set. You will have to have the big bore sleeve installed in your cylinder and bored to fit the larger piston.

Please contact us for availability information
$399.95
DR350S '90 - '99

Includes forged Wiseco 83mm Piston (83.00/+4.00 10.5:1), Rings, Clips, Pin.

  • All Wiseco Pistons are forged from high silicon, low expansion aluminum which offers superior strength, reduced weight, improved heat transfer, and longer life.
  • Diamond turned finish from one of the many CNC computer controlled turning centers guarantees you a perfect finish with no size variation. Wiseco pistons can be installed in any of today’s cylinder bore compositions
  • Wiseco’s state-of-the-art computerized manufacturing facility is dedicated to supplying both the high-perfomance racer and recreational enthusiast with the finest forged piston available in today’s market place.

 Top end gasket set.

  • Raises compression for better low end power.
  • Graphite gaskets feature a steel core, laminated on both sides with flexible graphite.
  • Fiber gaskets designed for maximum seal, flexibility and torque retention.
  • O-ring gaskets meet or exceed oem specifications.

 

Ships same business day
$239.95

Gas Tanks

DR350S '90 - '93
  • High-density polyethylene gas tanks offer maximum fuel-carrying capacity
  • 3.5 Gallon Capacity
  • All necessary hardware included (tank decals not included)
Select Product
Ships in 3-5 business days
$347.95

Suspension

Fork Seals & Bushings

DR350S '90 - '96

Patented fork seal features a balanced 3 lip design that evenly distributes the pressure reducing operating temperature, wear and friction

Custom Elastomer Fork Seals have been tested to outlast OEM fork seals. Extends typical seal life by 3 to 5 times over OEM seals

Stiction (friction) measures from 1/3 to 1/2 less than OEM seals for smoother fork action

Lower Stiction, Longer Life! It doesn’t get any better than this!

Plus, the only complete line of dust wipers! Wipers should be replaced with the fork seals to assure peak performance. 

Kit includes Fork Seals and dust wipers.

 

Ships same business day
$33.95

Brakes

Brake Line

Galfer Steel Braided lines have a Teflon tube core and are wrapped with a stainless steel wire braided exterior that prevents expansion under pressure.

The benefit is a firmer brake lever with better feel because the energy that was going into expanding the stock lines now goes straight to the brake pads.

  • Significantly improves response and feel over factory rubber lines
  • Largest performance improvement for your money over any other braking upgrade
  • Stainless steel hose resists abrasion and puncture
  • Teflon core does not degrade over time like rubber lines
  • PTFE Dupont 64 Teflon® hose
  • Feature a heavy-duty stiffener sleeve and route just like the factory lines
  • Proprietary, premium fittings
  • Banjos utilizes a unique machined channel and sealing surface for leak-free installations
  • R&D and engineered in the USA
  • GBrakes USA controls the manufacturing process, ensuring the highest level of quality control
Choose Type
Add Brake Fluid
Ships in 3-5 business days
$64.95

Drivetrain

Chain

DR350S '90 - '93

High Quality chain. Will need to be cut to fit your sprocket combination.

 All of these chains come with a clip type master link

Choose Type / Length
Ships in 3-5 business days
$65.95