Bikeman Performance Secondary Clutch Spring (120-200 Rate // Orange) // SKU: 20-ATVBS-120200

SKU: 20-ATVBS-120200
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$27.95 USD
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SKU: 20-ATVBS-120200

Primary Application: Polaris RZR, General, and Ranger UTV secondary driven clutches (ideal for high-load setups, heavy machines, or models running 32" tires and larger).

Eliminate severe belt slippage and maintain aggressive throttle backshift on big-tire UTV builds with the Bikeman Performance Orange Secondary Clutch Spring (120-200 Rate). Heavy rotational mass from 32"+ tires and extreme terrain places massive strain on the factory CVT system. Standard secondary springs lack the side-force tension required to hold the drive belt firmly under heavy load, resulting in excessive friction heat, belt glazing, and sluggish acceleration.

Precision-wound from high-tensile chrome silicone steel, this spring delivers a stiff 120 lbs initial / 200 lbs finish rate. Designed to withstand severe thermal cycling without sagging or losing memory, it locks the drive belt tightly between the secondary sheaves to prevent power-robbing slip and forces immediate secondary backshifting when cycling on and off the throttle in deep mud, rock crawls, or sand dunes.

Key Performance Features

  • Heavy-Duty 120-200 Spring Rate: Higher initial and finish tension provides maximum side-pressure to prevent belt slip under high-torque loading.
  • Engineered for Big Tires (32"+): Counteracts the added rotational drag of oversized tires to keep engine RPM in the peak powerband.
  • Aggressive Throttle Backshift: Forces immediate secondary clutch recovery during quick off-and-on throttle transitions.
  • High-Tensile Chrome Silicone Alloy: Built to endure extreme heat buildup and heavy-duty cycling without losing spring rate over time.
  • Color-Coded Orange Finish: Durable powder-coated orange finish for easy identification during clutch tuning and servicing.

Product Specifications & Compatibility Notes

  • Initial Load Rate: 120 lbs
  • Finish Load Rate: 200 lbs
  • Spring Color: Orange
  • Tire & Application Recommendation: Standard setup component for 32" tires and larger in Bikeman Stage 2 SNYPR Clutch Kits (such as SKU 07-343-2).

Vehicle Fitment

Fits standard Polaris UTV secondary driven clutches across various models, including:

  • Polaris RZR XP 1000 / XP 4 1000: 2016–2023
  • Polaris RZR RS1: 2018+
  • Polaris RZR 900 / S 900 / 1000 S: Various years using BOSS secondary clutches
  • Polaris General 1000 & Ranger 1000: Various years