Overview
The FTX Gladius Portal Gear 23T (FTX10729) is an essential spare part for owners of the FTX Gladius RC crawler. This portal gear is a critical component within the portal axle system that transfers power from the differential to the wheels whilst maintaining the low centre of gravity that makes the Gladius such an effective rock crawler. Whether you're a seasoned RC enthusiast running your Gladius through challenging terrain or a dedicated weekend basher putting miles on your machine, having quality replacement gears on hand ensures your RC car UK setup remains in peak condition. The 23-tooth configuration makes this a direct replacement part for standard Gladius builds, offering the exact performance characteristics your vehicle was engineered to deliver.
Portal gears are subjected to significant stress during off-road driving, especially when navigating rocky terrain, steep climbs, and demanding obstacles that characterise modern RC crawler competitions. Over time, teeth can wear, strip, or sustain impact damage that affects drivetrain efficiency and handling. The FTX Gladius Portal Gear 23T is precision-engineered to OEM specifications, ensuring perfect meshing with the mating components in your portal axle assembly. This genuine FTX spare part maintains the exact gear ratio and mechanical properties of your original equipment, preserving the tuned performance characteristics that make the Gladius one of the most capable ready to run RC crawler platforms available in the UK market today.
RC Model Shop stocks the complete range of FTX Gladius spares and hop-up parts, making it straightforward to source everything you need to maintain, repair, or upgrade your crawler. Whether you need replacement portal gears, main drive shafts, differential components, or advanced hop-up parts to enhance performance, we have the genuine FTX parts in stock and ready to ship throughout mainland UK. Our team of experienced RC enthusiasts understands the demands placed on crawler components and can advise on the best maintenance and upgrade strategies for your Gladius.
Key Features
- 23-Tooth Portal Gear Configuration — The 23T specification is the original factory tooth count for the FTX Gladius portal axle system, ensuring perfect compatibility with all standard Gladius models and maintaining the designed gear ratios for optimal crawler performance.
- Precision-Engineered OEM Replacement — Manufactured to exact FTX specifications, this portal gear offers the same durability, material quality, and dimensional accuracy as your original factory component, giving you confidence in reliability and performance consistency.
- Direct Fit Installation — Designed specifically for the FTX Gladius platform, this gear requires no modification or adaptation, allowing straightforward replacement during routine maintenance or following damage during aggressive off-road sessions.
- Essential Drivetrain Component — Portal gears handle high torque loads and impact stresses during climbing, rock hopping, and obstacle negotiation, making replacement gears vital spare parts for any serious Gladius owner who regularly runs challenging terrain.
- Cost-Effective Maintenance — Keeping replacement portal gears in your spare parts collection eliminates costly downtime and allows you to return your RC crawler to full functionality quickly, whether addressing wear or battle damage from demanding terrain.
Technical Performance
Portal gears represent one of the most stress-tested components in any rock crawling RC vehicle, and the FTX Gladius system is engineered to handle extreme off-road demands. The 23-tooth portal gear interfaces directly with the main differential assembly, transmitting power to the wheel-side portal shafts whilst maintaining the mechanical advantage that allows the Gladius to tackle steep inclines, rocky outcrops, and technical obstacles with impressive capability. The gear teeth are precisely cut to mesh cleanly with the mating primary gear, ensuring smooth power delivery and minimal drivetrain loss during both high-torque crawling manoeuvres and faster trail running. FTX's engineering focuses on durability and reliability, with the Gladius portal system designed to withstand the cumulative impact stresses of realistic rock crawling without premature wear or catastrophic failure. The portal gear arrangement is a key design feature of the Gladius platform, enabling a low centre of gravity whilst maintaining adequate ground clearance and articulation—a balance that makes this crawlier particularly effective on technical terrain. For drivers pushing their Gladius through genuine rock gardens, creek crossings, and extreme climbing challenges, periodic inspection and replacement of portal gears forms an essential part of the maintenance schedule. Material composition and heat treatment ensure that tooth profiles resist stripping under load whilst absorbing the shock impacts encountered during aggressive driving. Whether you've worn out your original gear through thousands of kilometres of faithful service or need a replacement following impact damage, the FTX Gladius Portal Gear 23T restores your drivetrain to factory performance specifications.
What's in the Box
- FTX Gladius Portal Gear 23T (FTX10729)
What You Need to Complete
- Your existing FTX Gladius RC crawler with portal axle assembly
- Basic hand tools (small spanner or socket set) for gear replacement
- Assembly lubricant compatible with RC drivetrain components
Frequently Asked Questions
- Will the FTX Gladius Portal Gear 23T fit my Gladius RC crawler? — Yes, this is the factory specification portal gear for the FTX Gladius, designed for direct fit installation on all standard Gladius models. The 23-tooth count is the original equipment specification, guaranteeing perfect mesh with your differential assembly and maintaining the engineered gear ratios for optimal performance.
- How often do portal gears need replacement? — Portal gear lifespan depends on driving intensity and terrain difficulty. Casual weekend drivers might see thousands of kilometres before replacement becomes necessary, whilst drivers tackling genuine rock crawling terrain should inspect gears regularly and replace them if tooth damage or excessive wear becomes visible. Impact damage from hard hits can necessitate immediate replacement regardless of overall gear condition.
- What signs indicate that portal gears need replacement? — Watch for audible grinding or clicking sounds coming from the portal axle areas, visible tooth damage or chipping when you inspect the gears, slipping or loss of power during climbs, or excessive drivetrain play when you rotate the wheels by hand. Any of these signs suggest that gear replacement should be a priority.
- Can I use portal gears from other FTX models? — Portal gears are specifically engineered for each FTX model platform, and gears from different crawlers may not mesh correctly with the Gladius differential assembly. Always source parts specifically marked for the Gladius to ensure proper fit and performance.
- Is this suitable for a beginner RC crawler driver? — Whilst the FTX Gladius itself is suitable for drivers of all experience levels, portal gear replacement is a maintenance task rather than a beginner-friendly modification. However, with basic mechanical knowledge and proper instruction, most RC enthusiasts can successfully replace portal gears using simple hand tools and a straightforward assembly sequence.
- What is the difference between this and the main gear? — The main gear (FTX10720) interfaces directly with the motor pinion and primary differential, whereas the portal gears work within the portal axle system to transfer power to the wheels whilst lowering the axle line. Both components are essential to Gladius drivetrain function, but they operate in different parts of the power transmission chain.
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 FTX GLADIUS PORTAL GEAR 23T FTX10729 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.
- Brand: FTX
- Model Number: FTX10729
- Product Type: Portal Gear Replacement Spare Part
- Tooth Count: 23T
- Compatible Vehicle: FTX Gladius RC Crawler
- Component Function: Portal axle drivetrain gear
- EAN Code: 5056135769058
- Installation Type: Direct replacement, OEM specification
We want to make sure your delivery goes smoothly, so here are some important details about our service:
- For orders above £120, we offer delivery to most mainland UK addresses. For orders under £120, we can still deliver to Northern Ireland and the outlying isles, as long as the item can be sent by Royal Mail, weighs less than 30kg, and fits within 61cm × 46cm × 46cm. Some highland and remote areas may carry an extra delivery charge as couriers often apply surcharges in these locations. If you live in one of these areas, feel free to contact us before ordering so we can confirm the delivery options and costs for you.
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