Blade Ball Link Set (20): B450, B400, 330X, 330S (BLH1637)
$8.99
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Blade Ball Link Set (20): B450, B400, 330X, 330S (BLH1637)
$8.99
Precision Fit
Exact Replacement Linkages
Bulk Value
Includes 20 Pieces
Smooth Pitch
Eliminates Rotor Slop
Precision Rotor ControlSmooth Pitch Response for Helicopters
Keep your RC helicopter flying with precision using the genuine Ball Link Set (20): B450, B400. Designed as an exact factory replacement, this set restores tight, crisp flight controls to your rotor head and swashplate assemblies. Upgrade worn control linkages to prevent slop and maintain peak RC helicopter performance.
Essential Maintenance HardwareReliable Control Response and Fit
Maintain optimal control authority on your Blade 400 and Blade 450 RC helicopters with the high-durability Ball Link Set (20): B450, B400. Over time, plastic ball links can stretch, slop, or break during rough landings, leading to imprecise swashplate movement and degraded pitch control. Crafted from high-grade composite material, these replacement ball links snap securely onto standard ball studs, drastically reducing slop without binding. Packaged conveniently in a 20-piece set, you will always have critical spare parts ready in your field box for fast track-side repairs and routine rotor head rebuilds.
Hardware SpecificationsDetails for RC Heli Maintenance
Compatible Vehicles
Blade 400, Blade 450 Series
Part Type
Rotor Head & Swashplate Links
Material
Molded Composite Plastic
Placement/Position
Rotor Head / Servo Linkages
Quantity
20 Pieces
Weight
0.2 oz (5g) (scale)
Key Product FeaturesEngineered for Smooth Flight Control
Direct CompatibilityDesigned specifically for Blade 450 and Blade 400 RC helicopters
Generous Pack SizeIncludes 20 high-quality ball links for full refreshes and spares
Precision MoldedSnug fit on standard ball studs eliminates control linkage play
Durable ConstructionTough composite plastic construction resists wear and impact
Easy Snap InstallationQuick push-on fit simplifies field maintenance and assembly
Optimized ResponsivenessDelivers precise swashplate and rotor head pitch authority
Frequently Asked QuestionsEverything you need to know
Which RC helicopter models are compatible with the Ball Link Set (20): B450, B400?
The Ball Link Set (20): B450, B400 is directly compatible with the Blade 400 and Blade 450 series RC helicopters, fitting swashplate, servo, and main rotor head linkages.
How many individual pieces come in the Ball Link Set (20): B450, B400?
This set includes 20 precision-molded ball links, providing ample replacement parts to overhaul your control setup or stock your field maintenance box.
How do I know when to replace the links in my Ball Link Set (20): B450, B400?
You should replace your links if you notice excessive play/slop in the control linkages or if a link pops off too easily, as loose links lead to sloppy flight characteristics and potential crashes.
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