3 gear transmission R1WURKS (B7 Series) 3-Gear Transmission
SKU: 97273755836
3 gear transmission

3 gear transmission R1WURKS (B7 Series) 3-Gear Transmission

Sale price$23.59 Regular price$26.21
Save 10%

Pay in installments of $6.55 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 5 - Jul 10

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

3 gear transmission R1WURKS (B7 Series) 3-Gear TransmissionR1WURKS (B7 Series) 3 Gear Transmission This optional gearbox transforms your 5 gear B7 gearbox into a 3 gear configuration. This setup minimizes rotating mass and reduces friction in the drivetrain, leading to improved acceleration and efficiency. Features and Specifications: Direct fit Lightweight. 4g lighter than the kit 5 gear transmission, considering the removal of 4 bearings, two idler gears, two idler shafts, and one screw. Cut 39T Idler gear

R1WURKS (B7 Series) 3-Gear Transmission

This optional gearbox transforms your 5-gear B7 gearbox into a 3-gear configuration. This setup minimizes rotating mass and reduces friction in the drivetrain, leading to improved acceleration and efficiency. 

Features and Specifications:

  • Direct fit
  • Lightweight. 4g lighter than the kit 5-gear transmission, considering the removal of 4 bearings, two idler gears, two idler shafts, and one screw. 
  • Cut 39T Idler gear included [8mm wide]
  • Inhouse precision machining 

Fits:

RC10B7 [#90041]

RC10B7D [#90042]

Included: 

  • Left and Right Transmission Case x1
  • Lightened 39T Idler Gear x1
  • Rear Fan Mount x1
  • M3x12 Button Head Screws, x3
  • M3x14 Button Head Screws, x4
  • M3x16 Flat Head Screw, x1
  • M3 Locknut, Black x1

Tip: The transmission includes a fan mount that makes use of the stock fan location. Team drivers have found an additional mounting option by easily double-sticking the fan in front of the motor, between the motor and battery.

NOTE: This transmission requires the use of a lightened/cut 39T idler gear (included)

 

Disclaimer:

R1 Brushless Motor Lab, LLC is an independent manufacturer and seller of aftermarket parts designed to be compatible with radio-controlled vehicles, including models commonly referred to as “B7,” originally manufactured by Associated Electrics, Inc.

We are not affiliated with, sponsored by, or endorsed by Associated Electrics, Inc. None of our products are manufactured by or in collaboration with Associated Electrics, Inc.

All references to “B7” and other model designations are used strictly for compatibility and identification purposes.

Associated Electrics® is a registered trademark of Associated Electrics, Inc. All other trademarks are the property of their respective owners.



Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. 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
SKU: 97273755836

Discover Niche Categories That Outsell 3 gear transmission

Top-Converting Item to Boost Your Average Order

4.3 ★★★★★
Based on 2351 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
E
Verified Purchase
emily
Carnegie, US
★★★★★ 5
Best sublimation tape
Number of Items: 4
This is the best sublimation heat tape I have found. I started buying bigger rolls of it as I bought these smaller rolls when I first started. Stick and hold good works well
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 4, 2026
G
Verified Purchase
G Money
Cuba, US
★★★★★ 5
Reliable Product
Number of Items: 4
Tape works great with no residue or coloring left behind after heating. Just wish there was more to each roll.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 11, 2026
A
Verified Purchase
Arie Thompson
Alexandria, US
★★★★★ 4
Residue free, Long lasting
Number of Items: 2
Works pretty good, it sticks to polo tshirt polyester material better than the inside of fleece hoodies. One roll lasts me for a bunch of clothing pieces. The tape didn’t leave any residue on clothing.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 13, 2026
D
Verified Purchase
Deanna Frederiksen
New York, US
★★★★★ 5
Love this tape
Number of Items: 4
Love this tape! It's a nice width and sticks great. Super awesome price and I will order again!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 18, 2026
L
Verified Purchase
Lisa Smith Killeen, CTA
Los Angeles, US
★★★★★ 5
Great Tape
Number of Items: 4
Great tape for sublimating.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 27, 2026

recommand products