Main Rotor Blade Grips Holder Set with Arms for RC ERA C170 Apache Helicopter

Eliminate Blade Pitch Slop, Stop Violent High-G Tracking Shudder, and Secure Rock-Solid Aerobatic Tensile Control

The main rotor blade grips are the heavy-duty clamps that lock your main rotor blades directly to the spinning horizontal head spindle axle. In 3D stunt mode, executing violent inverted loops, high-speed banking, and sudden pitch pumps puts massive centrifugal pulling force and rotational leverage on these grips and their integrated control arms. Over time, or following a minor blade-strike crash, stock blade holders can crack around the hinge collar or develop micro-elongation at the linkage ring. This mechanical wear causes the main blades to track unevenly, resulting in severe airframe shudder, reduced collective lift punch, and erratic hovering lines. Swapping out your worn components for this factory-original 4-piece rotor blade grip set instantly restores zero-play tracking alignment and secures precise cyclic authority through the most demanding aerobatic maneuvers.  Ships worldwide.

Product Highlights

• Reinforced Engineering Polymer Construction: Molded from a high-density, impact-resistant industrial composite material designed to withstand immense centrifugal pulling forces without splitting or stretching.

• Molded Integrated Pitch Control Arms: Features pre-formed, rigid steering arms equipped with low-tolerance link hoops to ensure instant, slop-free transmission of your servo commands.

• Perfect Balance Micro-Weight Profiling: Each grip in this pack is manufactured to matching gram-weight tolerances to eliminate high-RPM spindle vibrations and ensure uniform aerodynamic disc tracking.

• Complete 4-Piece Main Rotor Overhaul Set: Comes as a full set of 4 matching blade holders to allow you to refresh your entire 4-blade rotor head mechanism simultaneously for flawless symmetrical tracking.

Compatibility

For the RC ERA C170 1:48 Scale Longbow Apache RC Helicopter only.
Full model page (specs & photos):

https://kadstoylover.com/products/rc-era-c170-1-48-scale-longbow-apache-rc-helicopter

What’s in the Box

• 1 x RC ERA C170 Blade Grips

Install Tips

• Extracting Worn Shroud Components: Remove your main rotor blades from the head; back out the retention nuts from your horizontal feathering shafts, slide the loose worn blade grips off, and inspect the internal sleeve surfaces.

• Seating onto the Horizontal Feathering Shafts: Slide the four new composite blade holders onto the metal feathering spindle shafts, making sure that any internal thrust washers or brass sleeves are correctly re-installed in their factory sequence.

• Fastening Retention Screws and Ball Links: Tighten your horizontal locking nuts or screws until the blade holders sit securely with zero lateral play, taking care that they can still pivot smoothly; snap your upper cyclic linkage pushrods securely onto the ball ends of the molded control arms with a firm, clean click.

• Pre-Flight Blade Balance and Spool-Up Test: Reattach your four main blades, tightening their mounting screws until they hold position under their own weight but can still pivot slightly under load; run a low-RPM static spool-up on a level surface to verify perfectly synchronized tracking before jumping back into high-load 3D stunt inversions.

Spare Parts & Accessories

Find remote control，battery，USB，carcase clips，screwdriversand more in the dedicated parts collection

https://kadstoylover.com/collections/rc-era-c170-rc-helicopter-spare-parts-accessories

Support & Warranty

• 3-month warranty on manufacturing defects
• Ships worldwide