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Modify High Speed gear set

[M04K09][03171 / MOD GS S (90700)]
$62.54 $56.29
( 2 Reviews ) ❤ Add to Wishlist

The Modify high speed ratio gear set is designed to increase the rate of fire on your AEG. Modify makes great quality products and the material used for these gears are very strong, but high speed gear sets can only be used with an M100 spring or less.

Manufacturer: Modify
Model: High Speed gear set
Gear Ratio: 16.32:1

Please Note:

  • Professional installation is recommended. Improper use or installation of upgrade parts are 99% of the time the cause of failures of these items.

Manufacturer: Modify
Color: Silver, Grey, Black
Material: Steel / Nano-Class Surface Treatment
Package Includes: One (1) Gear Set
see 2 reviews | Write a Review
R. TUGWELL | 2008-04-11
I recently installed this into a TM P90 for a teammate, I have to say I was quite impressed. They gears are fantastic, they mesh perfectly with the TM bevel gear and the TM piston.

I plan on buying a set for my own replica.
verified buyer
S. STANFORD | 2008-06-26
First set of modify high speed gears work great in my ics gearbox. My second set installed in a CA gearbox broke the step gear shaft in 30 rounds. Buyer beware 50% chance for a good set. Could also be due to the less than great CA reinforced gearbox.
Will these gears hold up ok with an m120 Spring and a torque motor? Looking for good trigger response and decent rof

1247 days ago
Noah H

(I have this same question)
Staff Answer:
They should be fine

1246 days ago
1 answers
1 asked
Search Tags: Upgrade ROF Upgrade Motor Version 2 Version 3 Internal Upgrade Performance Gearbox Gear Box Replacement Tuning Gear Set Gears

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