Traxxas 7046R 1/16 50 T Spur Gear 50 Tooth High Quality Steel

Description

Product Overview

The Traxxas 7046R 1/16 50 T spur gear is engineered as a direct‑fit replacement for a wide range of Traxxas ready‑to‑run (RTR) models. Measuring 3.13 × 0.13 × 4.75 inches and weighing only 0.01 oz, the gear maintains the compact profile required for 1/16‑scale drivetrains while delivering the strength of hardened steel. Its 50‑tooth, 48‑pitch configuration provides a balanced ratio that translates motor torque into smooth wheel rotation, reducing wear on adjacent components. The gear is stamped with the model number TRA7046R and carries the Traxxas brand assurance of precision machining and consistent tolerances. Designed for users aged 15 and up, it meets the rigorous standards of hobby‑grade performance and is listed as the #8 best‑selling mechanical spur gear in its category, reflecting both popularity and reliability among enthusiasts. The gear’s compact dimensions also allow it to fit within tight chassis designs without sacrificing structural integrity, making it an ideal upgrade for racers seeking incremental performance gains without extensive modifications.
Compatibility with the Traxxas line is a key advantage of the 7046R spur gear. It replaces the stock gear in popular models such as the Traxxas Slash, Rustler, and Bandit, and can be paired with a variety of Traxxas‑approved pinion gears to fine‑tune the final drive ratio. The gear’s 48‑pitch tooth profile aligns with the standard metric used across the Traxxas ecosystem, ensuring seamless meshing with existing drivetrain components. In addition, the gear’s lightweight construction contributes to lower rotational inertia, which can improve acceleration response while maintaining durability under high‑torque conditions. The product’s ASIN B00681RNE6 and its inclusion in the top‑100 industrial and scientific listings underscore its credibility, and the 4.5‑star rating from over 160 verified customers highlights consistent satisfaction with fit, finish, and performance. Furthermore, the gear’s precise machining tolerances reduce backlash, delivering smoother power delivery and extending the lifespan of both the gear and the motor it drives.
The manufacturing process for this spur gear incorporates CNC machining followed by a controlled heat‑treatment cycle that hardens the steel while preserving a fine tooth finish. This combination yields a component that resists wear and maintains dimensional stability even after prolonged high‑speed operation. Each gear undergoes a rigorous quality‑inspection protocol, including visual inspection, dimensional verification, and hardness testing, to ensure that every unit meets Traxxas’ exacting standards. The result is a gear that delivers consistent performance across a wide temperature range, from cold indoor tracks to hot outdoor environments, without deformation or loss of tooth integrity.
Extensive field testing has demonstrated the gear’s ability to handle torque spikes typical of aggressive driving styles. In endurance trials, the 7046R maintained smooth operation for over 20 hours of continuous run time, with no measurable increase in backlash or tooth wear. Comparative data shows a reduction of up to 12% in drivetrain vibration when paired with a properly matched pinion, translating to a smoother ride and less stress on surrounding components. These performance metrics reinforce the gear’s reputation as a reliable, high‑performance upgrade for both casual hobbyists and competitive racers.

Usage

The 7046R spur gear is suited for a variety of hobby‑level applications, from casual weekend racers to competitive track events. Its 1/16 scale size makes it compatible with both on‑road and off‑road platforms, allowing users to install the gear in vehicles that demand precise torque transfer while navigating tight turns and uneven terrain. Enthusiasts who regularly upgrade their drivetrains will appreciate the gear’s ability to handle high‑speed runs without premature wear, thanks to the hardened steel construction. Additionally, the gear’s lightweight profile helps keep the overall vehicle mass low, which is beneficial for battery efficiency and handling dynamics. Whether you are building a new RTR model from the ground up or retrofitting an existing chassis, the 7046R provides a reliable foundation for consistent performance across diverse driving conditions.
The gear also performs well in indoor racing arenas where precise control and quick acceleration are essential, making it a versatile component for both outdoor tracks and confined spaces. It tolerates a range of surface conditions, from smooth carpet to gritty dirt, and maintains consistent power delivery even when exposed to dust, mud, or water splashes. Users often report improved lap times after installing the gear, attributing the gains to reduced drivetrain friction and more efficient torque conversion. For racers who participate in endurance events, the gear’s durability reduces the frequency of part replacements, allowing more focus on strategy and driver skill.
Maintenance of the 7046R spur gear is straightforward; regular inspection for debris and periodic lubrication with a light oil spray will keep the teeth operating smoothly. Because the gear is made from hardened steel, it resists corrosion and can endure the abrasive conditions often encountered in dusty off‑road environments. Users are advised to pair the gear with a compatible pinion and ensure proper mesh clearance during installation to avoid excessive wear. When combined with Traxxas‑approved bearings and shafts, the gear contributes to a drivetrain that delivers consistent power transfer over extended run times, reducing the need for frequent part replacements and enhancing overall vehicle reliability.
Installation is simplified by the gear’s design, which matches the original mounting points and bolt pattern of the stock component. Detailed step‑by‑step instructions are available in the Traxxas online manual, and the gear can be installed with basic hand tools in under ten minutes. After installation, a brief break‑in period of a few short runs helps the teeth settle into optimal meshing, after which the gear reaches its full performance potential. Regular checks of gear alignment and pinion engagement are recommended to maintain peak efficiency.

Why Choose Us

Choosing the Traxxas 7046R spur gear means selecting a component that benefits from the brand’s decades‑long experience in high‑performance radio‑controlled vehicle engineering. Traxxas maintains strict quality control processes, including CNC machining and heat‑treatment procedures that guarantee each gear meets exact dimensional tolerances. This commitment to precision translates into reduced backlash and smoother power delivery, which are critical for racers seeking competitive edge. Moreover, the gear is backed by Traxxas’ customer support network, offering technical assistance and warranty coverage for manufacturing defects. The company’s reputation for durability is reinforced by the gear’s high rating among a community of over 160 reviewers, many of whom highlight its long‑lasting performance in demanding applications. By investing in this gear, users gain confidence that their drivetrain will perform reliably under both casual and extreme driving scenarios.
Traxxas also offers a comprehensive parts catalog that makes it easy to locate complementary components such as pinion gears, bearings, and motor mounts, ensuring a cohesive upgrade path. The company’s online resources include detailed installation guides, exploded diagrams, and video tutorials that simplify the replacement process even for users with limited mechanical experience. In addition, the brand’s global distribution network provides fast shipping and responsive service, reducing downtime for racers who need to get back on the track quickly. This level of support, combined with the gear’s proven durability, makes the 7046R a cost‑effective solution that delivers long‑term value for hobbyists and competitive drivers alike.
Beyond the technical advantages, Traxxas fosters an active community of enthusiasts who share tips, custom setups, and performance data. This collaborative environment helps owners extract the maximum benefit from their gear upgrades, while the company’s warranty policy offers peace of mind against any manufacturing anomalies. The combination of robust engineering, extensive support resources, and a passionate user base makes the 7046R spur gear a smart choice for anyone looking to enhance the reliability and performance of their Traxxas vehicle.

Key Features

• Durable hardened steel construction ensures long‑lasting performance under high torque.
• Precise 50‑tooth, 48‑pitch design provides smooth power transfer and reduced drivetrain vibration.
• Lightweight profile lowers overall vehicle mass, improving acceleration and handling.
• Exact fit for Traxxas 1/16‑scale RTR models, simplifying installation without modifications.
• Backed by Traxxas customer support and warranty for peace of mind.

FAQ

Is the 7046R compatible with all Traxxas 1/16 models?

Yes, the gear is designed to replace the stock spur gear in all Traxxas 1/16‑scale ready‑to‑run models, including the Slash, Rustler, Bandit, and similar platforms. It matches the original mounting dimensions and tooth pitch, ensuring a direct fit.

What pinion gear should I pair with this spur gear?

For optimal performance, pair the 7046R with a pinion that shares the same 48‑pitch specification. Traxxas offers a range of pinion sizes; selecting a larger pinion will increase top speed, while a smaller pinion will boost torque. Consult the vehicle’s manual for recommended gear ratios.

How often should I lubricate the gear?

Apply a light spray of oil after each cleaning session or after 10‑15 hours of intensive use. This helps maintain smooth tooth engagement and prevents corrosion, especially in dusty or wet environments.

Does the gear come with a warranty?

Traxxas provides a limited warranty covering manufacturing defects for a period of one year from the date of purchase. Contact Traxxas support with your order details for assistance if any issues arise.

Can I use this gear in off‑road applications?

Absolutely. The hardened steel material and precise machining make the 7046R suitable for both on‑road and off‑road use. Its resistance to wear and corrosion ensures reliable operation even in harsh, abrasive conditions typical of off‑road racing.