To celebrate our 20th anniversary use code: 20AMSALE on select products now through May 31st, 2024!
Summer Hours: Mon. - Thurs. 8:00 AM - 5:00 PM, CLOSED FRIDAYS through 8/2/24.
To celebrate our 20th anniversary use code: 20AMSALE on select products now through May 31st, 2024!
Summer Hours: Mon. - Thurs. 8:00 AM - 5:00 PM, CLOSED FRIDAYS through 8/2/24.
$44.00
These gears are the controlling factor for the SDS modules' drive gear ratios. The MK4 is compatible with all 4 drive gear ratios. The MK4i is available in ratios L1-L3. L1 and L2 ratios are the mo...Read More
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Write a ReviewThese gears are the controlling factor for the SDS modules' drive gear ratios. The MK4 is compatible with all 4 drive gear ratios. The MK4i is available in ratios L1-L3. L1 and L2 ratios are the most popular ratios and are suitable for standard full-weight competition robots. The L3 ratio is more aggressive and is recommended for lightweight robots. The L4 ratio is very aggressive and is only recommended for very lightweight mini bots.
L1 Gear Ratio 8.14:1 (MK4/4i):
L2 Gear Ratio 6.75:1 (MK4/4i):
L3 Gear Ratio 6.12:1 (MK4/4i):
L4 Gear Ratio 5.14:1 (MK4):
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