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We have fins for all your sport hydroplane and 8th scale boats!
20 size is perfect for P-limited and smaller P-Sport boats
40size works well on larger P-sport and Q sport hydroplanes
Large 8th scale/gas sport
UL-19 oval race upgrade fin
We also carry aluminum mounting brackets, pred-rilled deluxe, or low cost economy versions (you drill).
https://www.mojoracingproducts.com/s...=product&q=fin20_V3_02_grande.jpg
20FinV3.0_044.jpg40FinV2.3_011.jpgP1070490.jpg
20 size is perfect for P-limited and smaller P-Sport boats
40size works well on larger P-sport and Q sport hydroplanes
Large 8th scale/gas sport
UL-19 oval race upgrade fin
We also carry aluminum mounting brackets, pred-rilled deluxe, or low cost economy versions (you drill).
https://www.mojoracingproducts.com/s...=product&q=fin20_V3_02_grande.jpg
20FinV3.0_044.jpg40FinV2.3_011.jpgP1070490.jpg