SECONDARY CLUTCH KIT Polaris 800-850-9R-Boost
BilletX X-force Dual stage Helix and secondary spring with Delrin washers
Secondary clutch kit for Polaris 800-850-9R-Boost with TSS-04 secondary. 144"->
Includes:
Secondary spring 160-260 Black/white
BilletX Dual Stage Helix TSS-04
Delrin washers 3pcs
Select Secondary rollers for model year 2021->
NOTE! On 2021-> you must change the rollers in the secondary to the 2020 model.
Dual stage Helix
Stage 1 & Stage 2 in the same helix with 2 different positions.
Stage 1 = 60-42 .36 Progressive.
Pulls and shifts aggressively and perfect in all situations. Fantastic backshift and optimal belt pressure.
Stage 2 = 65-42 .60 Progressive.
Extremely aggressive acceleration. Optimal backshift and belt pressure.
Engine: 800-850-9R-Boost with TSS-04 Secondary
BilletX Helix: All of our BilletX helixes are machined & machined from a single piece of solid 6082-T6 aluminum.
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