- Part Type: Ball Bearing, Flanged
- Bearing Dimensions: 8 x 12 x 3.5mm
- Seal Type: Rubber sealed
- Pack Quantity: 2 bearings per pack
- Manufacturer: Losi
- Model Number: LOS267000
- Part Number: Z-LOS267000
- EAN: 0605482171080
- Compatible with Losi 1/4 Promoto-MX Motorcycle RTR with Battery and Charger Pro Circuit (C-LOS06002)
- Compatible with Losi 1/4 Promoto-MX Motorcycle RTR Club MX Blue (C-LOS06000T2)
- Compatible with Losi 1/4 Promoto-MX Motorcycle RTR FXR Red (C-LOS06000T1)
- Compatible with Losi 1/4 Promoto-SM FXR Supermoto Motorcycle RTR Basic (C-LOS-2272)
- Compatible with Losi 1/4 Promoto-SM FXR Supermoto Motorcycle RTR with Battery and Charger (C-LOS-2310)
- Customer Rating: 4.2 out of 5
Overview
The Losi 8 x 12 x 3.5mm Ball Bearing, Flanged, Rubber (2) is an essential replacement part for RC enthusiasts maintaining their precision-engineered Losi motorcycle models. Whether you're running a Losi 1/4 Promoto-MX or Promoto-SM, these flanged ball bearings are designed to deliver the smooth rotation and reliability that serious RC racers and weekend bashers alike depend on. As an official Losi direct replacement part, this bearing pair ensures your model performs at its best, with minimal friction and maximum durability during high-speed runs on the track or trail.
These ball bearings are crucial components in any RC model's drivetrain and suspension systems. Over time and with heavy use, bearings wear down and can develop play or resistance, which directly impacts handling, acceleration and overall performance. By replacing worn bearings with genuine Losi parts, you're investing in your model's longevity and ensuring it continues to deliver the performance you expect. The rubber-sealed design provides protection against dirt and moisture, making these bearings suitable for a variety of RC conditions.
If you're based in the UK and looking for quality replacement parts for your Losi RC motorcycle, these flanged bearings are a direct fit for your model, eliminating guesswork and installation headaches. RC enthusiasts across the country trust Losi components for their reliability and precision engineering.
Key Features
- Genuine Losi Direct Replacement Part — These bearings are manufactured to Losi's exacting specifications, ensuring perfect compatibility with your Losi motorcycle model and maintaining the exact performance characteristics your model was designed to deliver.
- Flanged Design — The flanged bearing construction provides precise positioning and axial support, preventing unwanted lateral movement and maintaining perfect alignment within your model's drivetrain and suspension components.
- Rubber-Sealed Protection — The rubber seals keep dirt, dust and moisture out of the bearing races, extending the life of the bearings and maintaining smooth operation even in challenging outdoor RC conditions across the UK.
- Precision Ball Bearing Construction — These bearings feature high-quality steel balls and races that roll with minimal friction, reducing drag and allowing your RC motorcycle to achieve maximum speed and efficiency.
- Pair of Two Bearings — This package includes two bearings, which is typically the quantity needed for a single replacement job on most Losi models, saving you from having to purchase multiple packs.
Technical Performance
These 8 x 12 x 3.5mm ball bearings represent precision engineering at the heart of RC motorcycle performance. The dimensions are specifically engineered to fit the tight tolerances found in Losi 1/4 scale Promoto-MX and Promoto-SM models, where even fractions of a millimetre matter. The flanged design ensures that bearings stay precisely positioned, preventing axial play that would otherwise compromise steering response and acceleration consistency. The rubber seals provide effective protection against the elements—essential for UK-based RC enthusiasts who may encounter damp conditions or muddy terrain. The steel construction ensures durability through repeated impacts and high-speed rotations, whilst the precision ball arrangement minimises friction loss, allowing your motor's power to transfer more efficiently to the wheels. Whether you're running your Losi motorcycle on track, dirt or pavement, these replacement bearings restore the smooth, responsive handling that made you love your model in the first place.
What's in the Box
- 2 x 8 x 12 x 3.5mm Flanged Rubber-Sealed Ball Bearings
Frequently Asked Questions
- Which Losi models do these bearings fit? — These 8 x 12 x 3.5mm flanged ball bearings are compatible with the Losi 1/4 Promoto-MX Motorcycle RTR and the Losi 1/4 Promoto-SM FXR Supermoto Motorcycle RTR, including all variants of these models. If you're unsure whether your specific Losi model uses these bearings, we recommend checking your manual or contacting our team of RC experts.
- Why should I replace my bearings? — Over time, ball bearings wear out through normal use, especially if exposed to dirt and moisture. Worn bearings develop play, increase friction and reduce acceleration response. Replacing them with genuine Losi parts restores your model's original performance and handling characteristics.
- How often should bearings be replaced? — This depends on how frequently you use your RC model and the conditions you run it in. Heavy use or running in wet conditions requires more frequent replacement. Many RC enthusiasts replace bearings annually or every 50-100 hours of use.
- Are these bearings sealed? — Yes, these bearings feature rubber seals that protect the ball races from dirt and moisture. This is particularly valuable for RC enthusiasts in the UK who may encounter damp or wet conditions.
- Is this a genuine Losi part? — Yes, this is an official Losi direct replacement part, ensuring perfect compatibility and performance with your Losi motorcycle model.
- Do I need any special tools to install these bearings? — Installation typically requires basic RC tools and bearing presses, which most RC enthusiasts either own or have access to through their local hobby shop. Detailed instructions are available in your model's manual.
Why Buy from RC Model Shop?
RC Model Shop is a trusted UK RC retailer and authorised dealer for all the brands we stock, including Traxxas, ARRMA, Losi, FTX, Hobbywing, Spektrum and more. Based in Walsall, we have a physical store where customers are welcome to come in, view products and purchase in store. Whether you are a seasoned competitor, a weekend basher, or just discovering the world of RC for the first time, our team of experienced RC enthusiasts is here to help you find the perfect setup and provide ongoing support. Order the Losi 8 x 12 x 3.5mm Ball Bearing, Flanged, Rubber (2) Z-LOS267000 today with confidence, knowing you are buying from an authorised retailer with genuine products, expert knowledge and a commitment to customer satisfaction. Shop online or visit us in Walsall — we look forward to helping you get the most out of your RC experience.
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