Best in 7 days
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USA
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- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Oct 13 - Oct 18
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
Robinson Racing Extra Hard Steel .8 Mod Pinion Gear w/5mm Bore (21T)Overview Extra hard high carbon brushless motor pinions are built to last with hi performance GEN3 steel slipper units. Pinion is precision machined and stamped with the number of teeth. One 4mm set screw included. 2mm allen wrench (not included) fits the 4mm set screw. Can be run on cars using a 5mm motor shaft. 5mm to 1 8 inch Reducer Sleeve required for 1 8 inch shaft motors. Note: 32 pitch and . 8 module gears can be used together with no adverse
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
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Best in 7 days
Best in 7 days
Best in 7 days
Best in 7 days
4.6 ★★★★★
Based on 817 reviews
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Product Reviews
★★★★★ 5
Super Clean
Size: Small, Color: Royal Blue, Size: Small, Color: Royal Blue
This is a really nice suit. My son got a lot of compliments
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 12, 2026
★★★★★ 3
Tricky Fit
Size: 3X-Large, Color: Black
First order returned - pants fit, jacket & vest too small. Reordered a size up - pants too big, jacket & vest fit. The pants had to be hem and waistband taken in. And still need suspenders. My advice, give yourself enough time for alterations.
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Reviewed in the United States on November 3, 2024
★★★★★ 4
Good quality
Size: 3X-Large, Color: Black
Loved the quality for the price. Fit is more for a size under what is listed. The pants are hip huggers not waist high.
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Reviewed in the United States on April 16, 2025
★★★★★ 5
Order right size
Size: XX-Large, Color: Royal Blue
The suit fits my Husband perfectly
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Reviewed in the United States on May 1, 2026
★★★★★ 1
You get what pay for
Size: X-Large, Color: Royal Blue
Questionable quality, material was not what I expected. Didn't fit like I expected.
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Reviewed in the United States on April 11, 2026
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