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Developed by Graves for your Cross Plane Crank Yamaha R1
Coated skirts ease break-in
for a tight and secure fit
tunes and adjusts your air/fuel ratio for peak performance instantaneously Can fine-tune the non-acceleration air/fuel curves using the Bluetooth® app Works with stock or modified engines
Two-ply cotton race filter media
MOOSE RACING Valve Seal Kit M40-40840 Decal Sheet Developed by Graves for yourContact surfaces designed for improved sealing High temperature Viton and PTFE materials Improved tolerance over OEM 100% quality controlled Kits include one full set of intake and exhaust seals Made in the USA
US$ 4835.41
US$ 2236.22
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