Want to save 20% on ZiptyRacing.com? It's easy, go the the website and submit a review for parts you've purchased. Shoot me a PM when you've posted your review and I'll send you a one time use code for 20% off parts and fluids like XF2 Coolant. So, find the product page for the item you want to review, like these Chain Adjuster Blocks Scroll down to where it says Reviews Click and follow the prompts. It's that easy. Of course we are looking for nice things, but please be honest. However this is not an invitation to air dirty laundry, or defame anything or anyone. I will not be giving out rewards for bad behavior. I'll leave that to the modern educational system.