HRASATF257
Arrma 4x4 BLX Steel 0.8MOD Spur Gear (57T)
Pairs well with
Easy to use for beginners
Durable build for long-lasting fun
Quick recharge and extended range for all-day play
Perfect for pools, lakes, and calm rivers
Arrma 4x4 BLX Steel 0.8MOD Spur Gear (57T)
Product description
HOT RArrma 4x4 BLX Steel 0.8MOD Spur Gear (57T)
- Rugged 32 pitch (0.8 module) for total reliability when using high power brushless systems
- CNC machined and lightened hardened steel construction
- Replaces factory plastic gear
- Black oxide coating for durability and corrosion resistance
- Can uses factory slipper pads (AR310790) (AR310908) or Hot Racing ATF15H ATF15HN aluminum slipper pad(s)
- Big Rock 4X4 3S BLX: AR102711
- Granite 4X4 3S BLX: AR102666
- Senton 4X4 3S BLX: AR102668
- Typhon 4X4 3S BLX: AR102696
- Arrma Big Rock 3S BLX
- Arrma Granite 3S BLX
- Arrma Senton 3S BLX
- Arrma Typhon 3S BLX
- Arrma Typhon 4X4 550
Product details
Collapsible row
Use collapsible tabs for more detailed information that will help customers make a purchasing decision.
Ex: Shipping and return policies, size guides, and other common questions.
Collapsible row
Use collapsible tabs for more detailed information that will help customers make a purchasing decision.
Ex: Shipping and return policies, size guides, and other common questions.
Engineered for Speed. Built for Control.
Our RC vehicles and parts are crafted with cutting-edge tech and tested for durability. From high-speed drones to rugged RC cars and boats, every product delivers serious fun and unmatched reliability.
Performance You Can Trust
Join thousands of RC enthusiasts who count on ParkFlyers for top-tier quality, responsive customer support, and an unbeatable collection of parts and models.
Got Questions? We've Got Answers
What types of RC vehicles do you sell?
We offer a wide range of RC vehicles including airplanes, drones, helicopters, cars, trucks, boats, and a full selection of parts and upgrades for each.
Are your products ready to run (RTR) or require assembly?
Most of our models are RTR (Ready to Run) or RTF (Ready to Fly), meaning they include everything you need out of the box. Some kits may require minimal assembly—check the product description for details.
Do you offer replacement parts?
Yes! We stock replacement parts for most models we sell. If you’re not sure which part you need, contact our support team and we’ll help you find the right match.
How long does shipping take?
Orders typically ship within 1–2 business days. Delivery time depends on your location, but most customers in the U.S. receive their orders within 3–7 business days.
Do you ship internationally?
At the moment, we primarily ship within the U.S., but international shipping is available on select items. Please contact us for a custom quote.
Explore Upgrades
RC Fans Can’t Stop Talking
