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Ships within 48 hours · Estimated delivery Sep 17 - Sep 22
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For Your Every Summer RSVP, with Code: SUMMER15
Description
Promax HF-3 Hollow Hot Forged Crankset - 172.5mm, 2-PC, Direct Mount SRAM 3-Bolt, 30mm Spindle, BlackHF 3 cranks are Promaxs top of the line aluminum crank offering. Hollow forged from 6061 T6 aluminum, both crank arms are hollow so they are super stiff, yet lightweight. The crank arms spin on a beefy 30mm spindle permanently fitted into the drive side arm. These cranks offer direct mount sprocket compatibility for additional weight savings, or run them with the included 104 BCD spider adapter. CNC machined 6061 T6 aluminum crank arms are
HF-3 cranks are Promax’s top-of-the-line aluminum crank offering. Hollow-forged from 6061-T6 aluminum, both crank arms are hollow so they are super stiff, yet lightweight. The crank arms spin on a beefy 30mm spindle permanently fitted into the drive-side arm. These cranks offer direct-mount sprocket compatibility for additional weight savings, or run them with the included 104 BCD spider adapter.- CNC machined 6061-T6 aluminum crank arms are lightweight, strong, and stiff
- Designed and optimized for chainrings and spiders with SRAM's 3-Bolt mount style
- Includes 4-bolt, 104 BCD spider/adapter (Not compatible with CK-1 crank spider/adapter)
- 30mm spindle provides increased stiffness and efficient power transfer
- Pedal washers included and required
- Bottom bracket sold separately
Product Specifics
- Color: Black
- Rings: Not Included
- Number of Chainrings: Configurable Spider
- Crankset Style: 2-Piece
- Crank Length (mm): 172.5
- Crank Intended Use: BMX
- Drivetrain Speeds: Single Speed 3/32"
- Pedal Spindle: 9/16"
- BB Included: No
- Crank Arm Material: Aluminum
- Spindle Interface Type: RaceFace/Easton CINCH
Today's Stock Status
5 Available to ship in 2-4 Business Days
UPC: 657993341469
EAN: Not available
Manufacturer Part Number: CK21-030HF172-BK
CK0498
184116-Q0-L
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
4.2 ★★★★★
Based on 11 reviews
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Product Reviews
★★★★★ 4
Decent jerky but jalapeno flavor is disappointedly tame
Flavor Name: Variety, Size: 0.5 Ounce (Pack of 18)
I received the sample pack for my review. This jerky is a fairly expensive brand. The nutrition details seem pretty typical for half ounce portions. I wasn't blown away by the flavors but I tend to prefer the sliced jerky better. I didn't find these super dry as others indicated but they are not oily so they are definitely drier than an oily brand. The flavor of these seem fairly typical to me - nothing really stood out. I found it odd that the original and turkey ones had about as much heat as the jalapeno flavor. If you are looking for heat, I'd go somewhere else. I don't really have a preference either way, so I was fine with the flavor. If you don't like jerky that has an oily surface, these seem less oily than many brands - although the nutrients show plenty of oil still. I did like the individual packaging & found them very easy to open on the go.
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Reviewed in the United States on April 26, 2024
★★★★★ 5
Great no show socks
Size: Small, Color: (725) Oxford Brown / Oxford Brown / Black
Very comfortable and perfect fit for my small feet. I love the full coverage sock feel with a totally no show sock.
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Reviewed in the United States on May 29, 2026
★★★★★ 5
Great no shows for people with larger feet
Size: Large, Color: (001) Black / Black / Castlerock
Some of my favorite socks!! Great quality, fit, and material. I love that they don't slip down in my shoes, especially considering I have larger feet. I also love that Under Armour offers larger sizes in their socks considering everyone in our household has much larger feet than others.
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Reviewed in the United States on May 3, 2026
★★★★★ 5
Best liner socks EVER
Size: Medium, Color: (348) Silica Green / Silica Green / Hydro Green
I have them in every color and used to get them from Sams, but they stopped selling them and I was lucky to find them on Amazon. Got all colors again. They stay, it's all I'm gonna say! And don't show in any of my tennis shoes. Absolutely love them and wear them until they get holes. They last a LONG time too. They're on the thin side and my foot loves them because they tend to get hot. There's no shrinking, they wash great with exception of the white ones I couldn't manage to keep white - they turned a bit greyish.
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Reviewed in the United States on January 4, 2026
★★★★★ 5
Great socks
Size: Medium, Color: Pink - 647
Well-made and comfortable to wear. Great for golf and other outdoor activities. Like them because they do not show above shoes.
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Reviewed in the United States on April 19, 2026