2 1/2in. load - 50 lbs. 1 7/16in. load - 107 lbs.. Lets you fine-tune shift rate, side load pressure and full shift out poundage. Designed using the highest quality materials. All EPI springs are ...
Improved throttle response. Less belt slippage. Maintain peak RPM. Kits may not include Helix.Vehicle Fitment:2005-2013 Kawasaki KVF650 Brute Force 4x4
The best all around use kit. If you do a little bit of everything with your quad this is the kit for you. Great for trail riding, occasional mud and sand riding, plowing and hauling. Makes up for t...
The best all around use kit. If you do a little bit of everything with your quad this is the kit for you. Great for trail riding, occasional mud and sand riding, plowing and hauling. Makes up for t...
The best all around use kit. If you do a little bit of everything with your quad this is the kit for you. Great for trail riding, occasional mud and sand riding, plowing and hauling. Makes up for t...
The best all around use kit. If you do a little bit of everything with your quad this is the kit for you. Great for trail riding, occasional mud and sand riding, plowing and hauling. Makes up for t...
Designed for machines with larger tires. Helps restore power loss due to addition of larger tires. Allows for easier turning of larger tires in the mud. Better low end power and torque. Quicker bac...
The best all around use kit. If you do a little bit of everything with your quad this is the kit for you. Great for trail riding, occasional mud and sand riding, plowing and hauling. Makes up for t...
The best all around use kit. If you do a little bit of everything with your quad this is the kit for you. Great for trail riding, occasional mud and sand riding, plowing and hauling. Makes up for t...
Designed for machines with larger tires. Helps restore power loss due to addition of larger tires. Allows for easier turning of larger tires in the mud. Better low end power and torque. Quicker bac...
The best all around use kit. If you do a little bit of everything with your quad this is the kit for you. Great for trail riding, occasional mud and sand riding, plowing and hauling. Makes up for t...
Designed for machines with larger tires. Helps restore power loss due to addition of larger tires. Allows for easier turning of larger tires in the mud. Better low end power and torque. Quicker bac...
Designed for machines with larger tires. Helps restore power loss due to addition of larger tires. Allows for easier turning of larger tires in the mud. Better low end power and torque. Quicker bac...
Designed for machines with larger tires. Helps restore power loss due to addition of larger tires. Allows for easier turning of larger tires in the mud. Better low end power and torque. Quicker bac...
Designed to maximize performance on modern high-torque motors. Out-pull other weights through the entire powerband, from takeoff to wide open. Maintain backshift and throttle response. Made from bi...
