Brand: ULTIMATE
Model: 16594
ULTIMATE® Upgrade Series gear set with
original gear ratio of 19:1 for 90-130 m/s springsMaterial of the highest quality increases gear durability with as much as 35%.
The design and construction of each gear is engineered to highest performance...
57.89€
Brand: ULTIMATE
Model: 17164
Gear set Helical - Extreme Torque up. Their use is recommended for upgrades that utilize springs of 150-190 m/s...
113.27€