


Calculated VSR M4 Mini Cranks
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
Calculated VSR M4 Mini CranksCalculated Racing comes straight out of the heartland of BMX, California, and they produce these cranks in house at their Santa Cruz factory where they have tight control over both design and quality. These guys are a passionate team that love BMX racing and it shows in their products like these Calculated VSR M4 Mini Cranks. CNC'd machined out of 7075 aluminium, these cranks are manufactured in all sizes from 100mm right through to 160mm in 5mm
Quick Dispatch:
Your Calculated VSR M4 Mini Cranks orders ship within 1-2 business days.
Delivery Options:
- Standard: 3-7 business days
- Fast: 2-3 business days
- Express: 1-2 business days
Order Tracking:
You'll receive a tracking link by email once your Calculated VSR M4 Mini Cranks ships.
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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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4.8 ★★★★★
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★★★★★ 5
Good
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Reviewed in the United States on March 30, 2026
★★★★★ 5
Great replacement parts!
Perfect fit for my 2003 Mercury Salt Water 150 2 stroke engine. Everything I needed was in the box.” “Good quality parts and saved me a lot compared to OEM.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 6, 2025
★★★★★ 5
Great brand and value for the price
high quality parts, look just like OEM, packaged well, I like that a parts list is included so that contents can be verified.
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Reviewed in the United States on May 22, 2025
★★★★★ 5
OE Quality Part
Worked perfectly. Everything needed is there.
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Reviewed in the United States on April 27, 2026
★★★★★ 5
10 out of 10
The must do service package. This is a "fits multiple" kit so youll have some extras. The kit also includes the lower unit gear oil seals, which is awesome. I always trust quicksilver to be durable and a great value for the money.
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Reviewed in the United States on February 23, 2026