Lightweight "Fat Body" arms fit 03-13 TRAIII or TRAIV primary clutch and put the weight where needed to give more low to mid-range acceleration plus better belt grip. Less belt slippage means cooler clutch temps and longer belt life. Arm weighs 39 grams and is designed for high altitude/deep snow running. This arm will need a lighter pin than stock which means faster backshift. Pin tuning will now be more concentrated toward top end tuning. Set includes set of Accelerator Arms and adjustable pin kit. Please specify in comment section if you want TPK001, TPK002, or TPK003. Drop in installation while allowing full use of clickers.
- Item #: SKAA2K
- Manufacturer: Fett Brothers Performance
- Condition: New