Reeds, Single Stage Carbon Fiber
Mercury 1.5 Liter Pro XS DFI

Replaces OEM#:
840445
840445A04
840445A1
840445A2
840445A3

Applications:
Mercury 3 Cyl 3.6255 Bore Pro XS 115 2014-2015
Mercury Optimax 15 Spline 125 2014

Superstock Reeds - Carbon
THE MOST ECONOMICAL UPGRADE FROM STOCK
Boyesen Superstock Reed Petals are the most economical way to take care of your stock system's intake overtime. Boyesen Superstock Carbon reeds are purpose-built to offer superior airflow, and reactivity to throttle inputs while at the same time offering excellent durability for a price that costs less than any stock or aftermarket reed on the market. Superstock Reeds are an amazing blend between economy and performance. With tensions that match OEM specifications, the Superstock Series is the first step to achieving an improved air intake system.

SUPERSTOCK MATERIAL COMPARISON: CARBON VERSUS FIBER VARIATIONS
Boyesen Superstock are available for most machines in either traditional fiber or in a slightly more responsive carbon variation. Both reed types are tensioned to match stock but the use of carbon fiber gives the Superstock Carbon reeds a smoother transistion and a better overall power delivery when compared to the Superstock Fiber reed variation.