Due to Material supply issues Rotobox production is now 8 to 10 weeks





These products do not contain instructions. Qualified Mechanic Installation reccommended.
We display live inventory for in-stock items. However, due to high demand and limited production, CarbonSmith Velocity Stacks can sell out quickly. These products are made to order to maintain the highest quality standards, with each kit requiring over 30 hours of print time. If this item is out of stock, it can still be purchased and will be placed into the production queue. Orders typically ship within 1–2 weeks (excluding holiday periods).
Smooth Velocity stacks for Yamaha R8 from 2008-22
Please note these do not fit the 2006-2007 R6 as they do not have variable stacks
CarbonSmith has made a unique set of velocity stacks for the 2008-2020 Yamaha R6 that makes great peak and mid-range power gains! Eliminating the standard automatic variable velocity stacks and replacing them with our unique fixed two-tier velocity stack system has resulted in some impressive gains! After a metric shit-ton of dyno testing against the Graves, OEM, and Ours, we are confident that you are buying the most power per dollar with this upgrade! Even with no fuel/spark adjustments, we saw some gains - HOWEVER: FOR OPTIMUM GAINS YOU MUST HAVE A CUSTOM TUNE MADE FOR YOUR BIKE.
MANUFACTURED WITH NYLON EMBEDDED CARBON FIBER REINFORCED WITH CONTINUOUS CARBON FIBER. THIS MAKES THEM EXTREMELY STRONG, LIGHTWEIGHT, YET FLEXIBLE AND VERY RESISTANT TO HEAT AND CHEMICALS. THESE SHOULD ONLY BE INSTALLED BY A PROFESSIONAL.
| SKU: | YAMR6 |
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The higher pressure cap stopped my overflow from becoming pressurized and blowing out. I did a combustion gas test on the cooing system and it passed all 3 times, so it made since the factory cap was to low of a rating for serve duty.
The internet provides many options. Not all are good. HHR provides top notch customer service and the best parts available.
quick shipper
awesome customer service
I ordered Avio fiber glass fairing and all necessary brackets for 2023 Yamaha r1. HHR answered all my questions by email and later by phone. The staff I communicated with were knowledgeable, straightforward, helpful, and non-judgmental. I've had been using the products for more than a year, and I have no complaints and am quite happy with it. I've heard it's easy to installl, too, but I had someone else do it, so I can't say if that's true. The bodywork has cutouts for the tail light and headlights. Works great.
Best store to buy
Always willing to help and with patience
One fine piece of carbon fiber. Light as a feather. Bike rides like a whole different monster
Weight of a feather. Super flickable, launches and rolls are noticeably more aggressive
Good price, delivery and fit.
Great track bodywork kit. Everything fit well. Excellent quality
Communication was on point and the fella worked with me on my address.
The good stuff
Awesome
Excellent fit and finish. Easy installation with no modification required
Supreme oversuspenion for my BMW M1000XR COMPETITION
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