JT Chains - Z1R Super Heavy Duty X-Ring Chain Type:525 x 120 Then our 3DF 5

Then our 3DF 5

You can always go back to the stock ratio

('17-23) Husqvarna 150-501 TE/FE

The tall blocks are designed to provide a larger contact patch and also flexibility for maximum traction no matter the conditions

Our lightweight one piece design optimizes strength and prevents bends in the rotor

JT Chains - Z1R Super Heavy Duty X-Ring Chain Type:525 x 120 Then our 3DF 5Z1R can be used on any cc, but because of the heavy duty construction, it should be used on 600cc plus applications. The bhp should be set at 230 bhp which covers 100% of all models but excludes heavily modeified engines for drag racing, nitro injection, etc.