Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 13 - Jul 18
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
MFactory Pro Series Close Ratio Gear Drag Set - K-seriesAchieve the ultimate in acceleration with the MFactory Close Ratio Gears. After installing our gears, you will experience a phenomenal increase in acceleration despite a lower top speed. Diamond Cut to exacting tolerances from Forged High Nickel Chromium Molybdenum Steel. Perfect fitment & finish ensures hassle free installation & maintenance, each and every time. Designed using leading edge Solidworks 3D CAD & Cosmos FEA software. Advanced Gear
Achieve the ultimate in acceleration with the MFactory Close Ratio Gears. After installing our gears, you will experience a phenomenal increase in acceleration despite a lower top speed.Diamond Cut to exacting tolerances from Forged High-Nickel-Chromium-Molybdenum Steel. Perfect fitment & finish ensures hassle-free installation & maintenance, each and every time.
Designed using leading-edge Solidworks 3D CAD & Cosmos FEA software. Advanced Gear Geometry minimizes parasitic drivetrain losses. Race transmissions built with MFactory components transfer, on average, 1-2% more power to the ground over MFactory competitors!
Features
- Made from imported Japanese SAE 8620 and 4320 Steel
- Forged, Double Tempered and Super Sub-Zero treated for unsurpassed toughness
- Advanced Shot Peening technology increases surface hardness
- Advanced gear geometry designed using industry-leading software puts more power to the ground
Gear ratios
- 1st - 2.313
- 2nd - 1.650
- 3rd - 1.304
- 4th - 1.080
***Special Order - 1-3 weeks to bring in***
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.5 ★★★★★
Based on 1040 reviews
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Product Reviews
★★★★★ 5
Functional gift.
Used as an engraving project with our laser printer. Worked well, would make a great gift for bridesmaids etc.
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Reviewed in the United States on October 14, 2025
★★★★★ 5
good quality; great price
Color: Black, Size: 15.0 x 6.9 x 5.5 inch, Set name: 12 Slots, 2 Layers
very nice for the price
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Reviewed in the United States on April 19, 2026
★★★★★ 5
Great Product
Color: Espresso, Size: 15.0 x 6.9 x 5.5 inch, Set name: 12 Slots, 2 Layers
Great purchase. Much larger than anticipated. Plenty of room for storage of glasses without risk of damage.
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Reviewed in the United States on May 29, 2026
★★★★★ 5
Good buy
Color: Espresso, Size: 15.0 x 6.9 x 5.5 inch, Set name: 12 Slots, 2 Layers
My sunglasses collection fits perfectly and I reserved one slot for lens wipes. Well made,
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Reviewed in the United States on April 2, 2026
★★★★★ 4
very promisijng
Color: Black, Size: 15.0 x 6.9 x 10.9 inch, Set name: 24 Slots, 4 Layers
it is heavier than i expected.it will take a few days to get used to it.the storage capacity and organization is better than i expected i liked the color.it will take a while to get used to it and see how it takes my abuse.
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Reviewed in the United States on April 28, 2026