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Ships within 48 hours · Estimated delivery Jul 20 - Jul 25
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Description
Brass Pendulum Wheel Knuckle Axle Weight + 21mm Hex Adapter For 1/10 Crawlers - 20Pc SetThis part is designed with a bearing in the middle with a delrin collar, the weight pendulum is made narrower on the top and wider at the bottom to allow you to crawl in different angles. The additional weight is kept downward so the crawler is more grabby to the ground and able to crawl in a larger angle. Install onto the outer case of the front & rear knuckle arms to keep the gravity of the chassis stays heavy and low. The weight of the single
- This part is designed with a bearing in the middle with a delrin collar, the weight pendulum is made narrower on the top and wider at the bottom to allow you to crawl in different angles. The additional weight is kept downward so the crawler is more grabby to the ground and able to crawl in a larger angle.
- Install onto the outer case of the front & rear knuckle arms to keep the gravity of the chassis stays heavy and low. The weight of the single pendulum is 128 gram (excluding bearings and collars). Two sets of hex wideners are provided - 31mm for Traxxas TRX-4 (26mm wider than original) ; 21mm for Axial SCX-10 I / SCX-10 II / GMADE Sawback / Sawback 4LS / Komodo ; 15mm for HPI Venture 116564 (15mm wider than original).
- This product is ONLY suitable for wheels with 5mm thread hole and minimum 45mm inner diameter. To use with TRX 4, insert the white delrin collars on the back side of the pendulum wheel with groove and use the screw pin to stabilize the hex. To use with Axial SCX-10 I & II, GMADE Sawback / Sawback 4LS / Komodo, HPI Venture 116564, insert the bearings on both sides, install hex directly onto the steel pin. Additional note : The 2pcs of metal washers are for GMADE cars - put underneth the rear shaft hex pins.
- Accessories included : 31mm Hex Adapter for TRX4-2pcs ; 21mm Hex Adapter for other models-2pcs ; Stainless Steel Pin 2x10-2pcs ; 5mm Spring Steel Shims-2pcs ; 5mm Metal Washer w.opening-2pcs ; 19mm Stainless Steel Hex Socket Screws-2pcs ; Metal Washer for GMADE models-2pcs ; M4x2.5x11 Pin-2pcs 12x18x4 Bearings -2pcs.
- Will fit : 1/10 Traxxas TRX-4 / Axial SCX-10 I & II / HPI Venture 116564 / GMADE Sawback / Sawback 4LS / KOMODO
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.7 ★★★★★
Based on 18 reviews
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Product Reviews
★★★★★ 1
waste of money, useless
Style: 14" Length Sport Launcher
Tiny size and matching ball that it slings right in front of you. When it says small dogs it must mean the size of a rat. This is nearly useless. One star for durability since it's plastic.
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Reviewed in the United States on May 16, 2026
★★★★★ 5
Durable
Honestly I didn't think this ball would last but 2 years later and only one battery change later and it is going strong. This ball has given me so much more time to play with my dog since I can throw the ball at night on short winter days I can't recommend it enough. I can throw the ball at night and my dog can find it in the dark. Add a collar LED and it's a funny light show of one light intercepting another.
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Reviewed in the United States on February 26, 2026
★★★★★ 4
Great for pm at the park!
This is alot like Nite Eyez but not as good but if you have never used Nite Eyez you will love this!! I have an am. staff that i take to the park at night so she can run around without the fear of a dog running up on her (she doesn't like that) and this ball is great! Stays lit and changes colors and it she cant destroy it!
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Reviewed in the United States on November 1, 2025
★★★★★ 5
Works Great!
This is a new version of an old style that was the best most durable, and long lasting night time balls!!! They stay on long enough for me to find if my lab cant find it. (We have an acre backyard and in ground swimming pool) sometimes I have to retrieve it. Stays on and auto shuts off after inactivity. They ARE waterproof and we play in the pool with them on night swims. My lab is very hard on balls, very few hold hold up to his chomping on them. Great balls!!
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Reviewed in the United States on October 30, 2025
★★★★★ 1
not worth the cost
I love these balls for night time ball playing but they dont last. The last 4 Ive bought havent worked well or lasted more than a month. They were once worth the money
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Reviewed in the United States on April 1, 2026
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