


SD Pro Crankset Matte Black
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
SD Pro Crankset Matte BlackThe SD Pro Crankset comes with a SD External Euro BB and has a BMX specific bearing design with the bearings held in place by forged and CNC machined aluminium cups that ride on the outside of the BB shell for greater durability. Anyone rider looking to change crank length on a new bike to totally dial it in, or upgrade the stock ones, the SD Pro Crankset is perfect. Coming in 170, 175 and 180mm, they let you change out your cranks without breaking
Quick Dispatch:
Your SD Pro Crankset Matte Black 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 SD Pro Crankset Matte Black 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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4.4 ★★★★★
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★★★★★ 4
Happy happy
Not bad kind of pricey that's all definitely would buy from them again
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Reviewed in the United States on February 4, 2026
★★★★★ 5
Look good.
Seem to be good quality. Happy with them.
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Reviewed in the United States on July 6, 2025
★★★★★ 5
Nice unit
Using this for deterring my hot rod being stolen. Good price for this. Installation was no surprises and just let them try to steal my hot rod now. First one that was ordered arrived damaged, went through the process of getting a replacement which was simple and received the replacement in a couple of days.
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Reviewed in the United States on September 20, 2024
★★★★★ 3
Does what it does
Does what it does
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Reviewed in the United States on November 10, 2025
★★★★★ 1
Failed after 2 months
Failed after about 2 months of being used as a battery isolator. When activated, only passes about 2 volts though the contacts on a 12 volt circuit now. Wasted my time and money.
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Reviewed in the United States on August 26, 2025