- Brand: Blade
- Part Number: BLH-1680
- Product Type: Tail Drive Pulley
- Tooth Count: 17T
- Compatible Model: Blade Fusion 700
- Fasteners Included: 2 × M3 Set Screws
- Fitment: Optional replacement part
- Barcode: 0660132981549
Overview
The Blade Tail Drive Pulley 17T (part number BLH-1680) is a genuine replacement tail drive component designed specifically for Blade model helicopters, with primary compatibility for the Blade Fusion 700. This precision-engineered pulley is an essential spare part for RC helicopter enthusiasts in the UK who demand reliability and authentic Blade components for their aircraft. Whether you're a seasoned RC pilot maintaining your fleet or a dedicated hobbyist looking to upgrade and maintain your Blade Fusion 700, this tail drive pulley ensures your helicopter's tail rotor system performs at its best. The pulley comes complete with all the hardware you need for straightforward installation, making it an accessible replacement option for both experienced technicians and RC enthusiasts new to helicopter maintenance.
Tail drive systems are critical to helicopter performance, directly affecting yaw control and overall flight stability. The Blade Tail Drive Pulley 17T is manufactured to exacting standards to ensure perfect fitment and reliable operation on your Blade Fusion 700. By choosing genuine Blade replacement parts from authorised UK retailers, you're investing in the longevity and performance of your RC helicopter. RC Model Shop stocks genuine Blade spares and upgrades, ensuring you have access to quality components when you need them.
Key Features
- Genuine Blade Component — This is an authentic Blade part number BLH-1680, manufactured by the original equipment maker to ensure perfect compatibility and performance with your Blade Fusion 700 helicopter. Using genuine parts guarantees reliability and maintains your aircraft's performance specifications.
- 17-Tooth Pulley Design — The 17-tooth configuration is specifically engineered for the Blade Fusion 700's tail drive system, providing the exact gear ratio and drive characteristics required for precise tail rotor control and responsive yaw inputs during flight.
- Complete Installation Hardware Included — This replacement pulley comes supplied with two M3 set screws, eliminating the need to source additional fasteners separately. This makes installation straightforward and ensures you have all the necessary components for a secure fit.
- Direct Replacement Part — Designed as a direct replacement for the original tail drive pulley on the Blade Fusion 700, this part integrates seamlessly with your existing helicopter components without modification or adaptation required.
Technical Performance
The Blade Tail Drive Pulley 17T represents precision engineering in RC helicopter component design. This pulley is constructed to the exact specifications required for the tail rotor drive system on the Blade Fusion 700, a popular electric RC helicopter model known for its stability and manoeuvrability. The 17-tooth configuration works in conjunction with the helicopter's belt drive system to transmit power to the tail rotor assembly, which is essential for yaw control—the helicopter's ability to rotate left and right. The pulley's design ensures smooth power transmission and minimal play, which directly translates to responsive and accurate tail control during flight. The inclusion of two M3 set screws means you have secure fastening options for mounting the pulley to the helicopter's drive shaft. Materials and engineering have been optimised for durability and consistent performance across numerous flight cycles, making this a reliable choice for maintaining your Blade Fusion 700 at peak performance. Whether you're replacing a worn component, upgrading your aircraft, or building a backup helicopter, this pulley maintains the engineered standards Blade is recognised for in the RC helicopter community.
What's in the Box
- 1 × Tail Drive Pulley 17T
- 2 × M3 Set Screws
Frequently Asked Questions
- Will this tail drive pulley fit my Blade Fusion 700 helicopter? — Yes, this genuine Blade part (BLH-1680) is specifically designed for the Blade Fusion 700 and provides a direct replacement for the original tail drive pulley. It is the correct component for this helicopter model and will integrate seamlessly with your existing parts.
- What is a tail drive pulley and why would I need to replace it? — The tail drive pulley is a critical component in your helicopter's belt drive system that transmits power to the tail rotor. Over time, through normal use, pulleys can wear, become damaged, or develop flat spots that affect performance. Replacing a worn pulley restores precise tail control and responsive yaw inputs, which are essential for stable flight and accurate manoeuvring.
- Is installation difficult for someone new to RC helicopter maintenance? — Installation is straightforward for most RC enthusiasts. The pulley is a direct replacement component, and the two M3 set screws provided secure the pulley to the drive shaft. If you're familiar with basic RC helicopter maintenance and have standard hobby tools, you should be able to complete the installation. If you're unsure, RC Model Shop's experienced team are happy to provide guidance.
- Do I need any additional parts to install this pulley? — No, this replacement pulley comes complete with the two M3 set screws required for installation. You will not need to purchase additional hardware. You may require basic hobby tools such as a hex key set to remove the old pulley and install the new one, depending on your helicopter's configuration.
- What should I do if my tail rotor control feels unresponsive or jerky? — Unresponsive tail control can indicate wear in the tail drive system, including the pulley. A worn or damaged pulley may have flat spots or increased play that affects control precision. Replacing the tail drive pulley with this genuine Blade component often restores smooth, responsive yaw control. If problems persist after replacement, consult with RC Model Shop for further diagnostic assistance.
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 BLH Tail Drive Pulley 17T: Fusion 700 Z-BLH-1680 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.
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.
- Most of our products include delivery in the price. If your order is under £90, a small delivery fee will apply but do not worry this will always be clearly shown at checkout before you complete your purchase.
- Depending on what you choose at checkout, your order will usually be delivered either the next working day or within 2 working days. For next day delivery please place your order before 2:00pm. Orders are dispatched Monday to Friday only. Some items may take a little longer and if that is the case we will always show the expected delivery time on the product page.
- If your order includes items with different dispatch times we will normally wait and send everything together once all items are in stock. If one of the items is going to take a while we will give you the choice either wait for everything to arrive or let us send the available items now and deliver the rest later. It is up to you.
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- If a product is marked as "Dispatched within 3 working days" delivery usually takes around 3 to 5 working days from when your order is placed.
- For customers in Inverness and other parts of the Scottish Highlands deliveries can take up to 2 working days even if you select next day delivery as couriers do not currently offer a guaranteed next day service to those areas.
