Shipping Estimate
USA
- USA
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- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 5 - Jul 10
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Description
Industry Nine Hydra Classic Rear Hub - 12 x 197mm, 6-Bolt, Micro Spline, Black, 32HIndustry Nine Hydra Classic hubs are the heart of your wheelset, everything revolves around them, literally. Every Classic Hydra hub is made start to finish in Asheville, NC. From turning and milling bar stock 7075 T6 aluminum for shells, axles and encaps, wire EDM cutting A2 tool steel for pawls and driverings, to in house anodization lab, every step of design, engineering, manufacturing and assembly is done to exacting standards. 690 P. O. E. Hydra
Industry Nine Hydra Classic hubs are the heart of your wheelset, everything revolves around them, literally. Every Classic Hydra hub is made start to finish in Asheville, NC. From turning and milling bar stock 7075-T6 aluminum for shells, axles and encaps, wire EDM cutting A2 tool steel for pawls and driverings, to in-house anodization lab, every step of design, engineering, manufacturing and assembly is done to exacting standards.- 690 P.O.E. Hydra Freehub body engages every .52 degrees yeilding telepathic control
- 6 pawl, 6 phase
- 115 tooth drivering
- Easily serviced with no proprietary tools. Designed to keep you in the saddle and out of the service queue
- Classic j-bend spoke interface
- Steel cartridge bearings are durable
Product Specifics
- Bearing Type: Sealed Cartridge
- Cassette Body Type: Shimano Micro Spline
- Center to Flange, Left: 55
- Center to Flange, Right: 49
- Color: Black
- Defined Color: Black
- Flange Diameter, Left: 58
- Flange Diameter, Right: 60
- Hub Drilling: 32
- Hub/Brake Compatibility: 6-Bolt Disc
- Rear Axle: 12mm Thru x 197mm
Today's Stock Status
Currently not available
UPC: 810098988766
EAN: Not available
Manufacturer Part Number: H2FBXAXK7
HU1243
185225-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
4.1 ★★★★★
Based on 2277 reviews
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Product Reviews
★★★★★ 5
Perfect for new puppy
Color: White
Got it for my new puppy, he loved it until he destroyed it
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Reviewed in the United States on March 13, 2026
★★★★★ 5
So cute and it works!
Color: White
My mini goldendoodle loves this puppy, definitely help him sleep at night as he hold on to it every time he sleeps in the crate.
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Reviewed in the United States on December 28, 2025
★★★★★ 5
Works well. Cuddly.
Color: Black
Worked well for my Puppy. Ended up taking out the heart beat and she was fine. She still cuddles with it in her crate at night. Holds up well to puppy teeth.
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Reviewed in the United States on October 23, 2025
★★★★★ 5
Great BUY!
Color: Yelow, Color: Yelow
Great product! I bought this for our puppy we were getting since she was going to now be away from momma. As soon as I turned the heartbeat function on she started to lick the toy and laid her head on it. Needless to say that we slept throughout the night because of this toy. She loves it! The heartbeat function is pretty noticeable too!
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Reviewed in the United States on June 1, 2025
★★★★★ 4
The best for crate training
Color: White
Crate trained our new puppy the 1st night I put this in his crate! I highly recommend! Great quality! The back is just a little hard to open to turn the heartbeat on and off.
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Reviewed in the United States on August 31, 2025