Sovren Caliper Kit - Yamaha YXZ

SOVREN — A robust brake available directly to UTV owners who need consistent, powerful braking. This Sovren upgrade kit is available for the Yamaha YXZ. Looking for the premier performance out of the Sovren caliper kit? Pair it with the Hayes Pro-Float kit and Hayes friction. Other rotor kits and friction can be used but best performance can only be achieved with Hayes friction and rotors.  Designed and optimized for weight and thermal capability, the Sovren system is ideal for trail and short course use. This system has been tested and proven by Hayes’ sponsored short course racers (Championship Off-Road) and is the preferred braking system of CJ Greaves, Rodney and Owen VanEperen, and Jake Kosmecki. Learn more about our sponsored teams here.  Stock pads are specific to left/right and front rear while Sovren’s pads are designed for consumer ease of use. Pad geometry is the same front/rear and left/right, providing consumers the ability to use the same pad on any caliper, no matter its location on the vehicle.  T-139 is a sintered friction material with a coefficient of friction .35-.45. Friction material is predictable & stable through operating pressure, rub speed and temperature range. T139 not recommended with cast iron rotor applications  T-141 is a sintered friction material with a coefficient of friction >.55. Friction material is a high-performance friction material with a good initial bite for aggressive braking demand.   Compatible with stock master cylinder and brake lines.  Wheel packaging: Fits in 14” stock wheels.  Direct OEM replacement. Usually takes 1-5 hours to install, depending on skill level.  Pro Mod and Pro Stock kits refined for the Amsoil Championship Off-Road Short Course Series Pro Mod and Pro Stock classes.   Pro Stock Kit includes four (4) calipers: Two (2) Front calipers: SD 35, Friction Type 139 Two (2) Rear calipers: SD 28, Friction Type 141 Eight (8) copper crush washers Trail Kit includes four (4) calipers: Two (2) Front calipers: SD 35, Friction Type 139 Two (2) Rear calipers: SD 28, Friction Type 139 Eight (8) copper crush washers Pro Mod Kit includes four (4) calipers: Two (2) Front calipers: SD 35, Friction Type 139 Two (2) Rear calipers: SD 32, Friction Type 141 Eight (8) copper crush washers Features: Direct bracket torque take out  Industry-standard mount pattern fits multiple caliper sizes for vehicle commonality  Automotive pin seals to keep out dust & debris  Forged aluminum caliper housing  Double-acting pad springs  Bi-directional caliper allows for simplification of vehicle BOM, lower caliper PN inventory  Multiple piston and friction material options Weight:  Sovren Pro Stock: 17.1 lbs Sovren Pro Mod: 17.2 lbs Sovren Trail: 17.1 lbs Fitment Yamaha YXZ 2019 - current Shipping Available Within the USA Only * This product has been designed around OEM parts. It may work with other aftermarket parts but fitment is not guaranteed.