Description
Maintain a perfect seal on your Yamaha 1100/1200 equipped with an R&D head using the R&D O-Ring Kit. This complete set of high-temp O-rings ensures leak-free performance at the head/exhaust interface, critical for preventing power loss and maintaining proper backpressure in performance setups.
Kit Highlights
- Heat- and fuel-resistant O-rings for demanding applications
- Exact fit for Yamaha 1100/1200 with R&D aftermarket head
- Prevents exhaust leaks that hurt tuning and efficiency
- Recommended for every head or pipe service
O-rings degrade over time from heat and vibration. Replacing them during maintenance keeps your triple running strong and leak-free – especially important on boosted or high-compression builds.
Reliable Materials
R&D sources premium compounds that hold seal under extreme conditions without hardening or extruding.
- Supports consistent exhaust flow for better jetting
- Easy to install during head work
- Inexpensive insurance against performance drops
- Common upgrade for R&D head owners
Keep your Yamaha 1100/1200 exhaust sealed tight.
Install Notes
Clean grooves thoroughly, lubricate O-rings lightly, install carefully. Torque head bolts to spec in sequence. Pressure test if possible.
Ensure leak-free head sealing on your Yamaha with this R&D O-Ring Kit.






