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PhatheadRacing

Yamaha YZ125 combustion chambers

Chamber selection
Regular price $60.00 USD
Regular price Sale price $60.00 USD
Sale Sold out
Shipping calculated at checkout.

Chamber selection:

2005+

FX11 - 8.3cc Stock
FX12 -  7.8cc (95+ octane)
FX13 - 7.2cc (100+ octane)

1994-2004

Y11 - 10.0cc Stock
Y12 -  9.3cc (95+ octane)
Y13 - 8.8cc (100+ octane)
Y14 - 8.1cc (105+ octane)