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- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 19 - Jul 24
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Description
MMR Crank Hub One Piece (S55)Issues relating to the standard three piece crank hub on the S55 engine are widely known, but these are fully addressed with the installation of the MMR Performance one piece billet crank hub and capture plate. The OE units friction plate are known to slip, causing the timing to alter enough that piston to valve contact can occur and, if not totally standard and within the warranty period, leaves owners with a very expensive repair bill! We know of
Issues relating to the standard three-piece crank hub on the S55 engine are widely known, but these are fully addressed with the installation of the MMR Performance one-piece billet crank hub and capture plate. The OE units friction plate are known to slip, causing the timing to alter enough that piston-to-valve contact can occur and, if not totally standard and within the warranty period, leaves owners with a very expensive repair bill! We know of this problem only too well, having experienced this issue twice ourselves, so we were committed to developing a product that would ensure owners of standard power outputs have complete peace of mind, as much as those that wish to increase the power and torque output without having to worry; MMR have engineered the most comprehensive solution on the market and at one of the most compelling price points. The MMR Performance one-piece crank hub is machined from billet EN36 that's been heat-treated with a 0.75mm case hardening, making it incredibly strong and durable. The one-piece design ensures the friction plates can't slip and with a new crank bolt tightened appropriately, this alone delivers a substantial improvement in reliability versus the OE version. For the ultimate solution, which then also removes the possibility for this bolt to be able to loosen, we've engineered an additional billet aluminium capture plate that securely houses the whole head of the crank bolt, making it impossible for it to come undone. Careful design has also allowed us to develop a solution that's easy to install compared to some other products as there's no drilling or modification required to the OE crankshaft, which saves you time and ultimately money, too. The MMR crank hub kit is available in two forms, with either our one-piece crank hub, or our one-piece crank hub together with our billet capture plate, please select from the product option below before ordering..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 28 reviews
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Product Reviews
★★★★★ 4
Highly detailed inner face wide and big very manly for a deserving man...
Color: 2942 Silver Black
On par with other Men's luxury Chronograph Dress watches with one exception that levels this up. This has a luminous markers activated when exposed to bright light for 20 seconds. That is something I really like, and not commonly found anymore. My other men's watch is a mechanical swiss watch that you can see the movements and rotaries inside very detailed. This may not have that but this is still very luxurious looking and feeling. This has the luminous markers while my other one doesn't but to be fair, that other one costs above $90, so this was a fair price for this luxurious Men's watch. I find this durable and the clasp gave me no issues.
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Reviewed in the United States on May 19, 2026
★★★★★ 5
Quality and value
Color: 3670：Silver band & Grey dial
Appearance of this watch is exceptional for the money
Actually has usable accessories on it
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Reviewed in the United States on January 12, 2026
★★★★★ 5
Beautiful watch
Color: 3670：Silver band & White dial
Beautiful watch
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Reviewed in the United States on March 21, 2026
★★★★★ 5
Mejorar caja del reloj
Color: 3675：Silver band & Grey dial
La caja debería ser metálica
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Reviewed in the United States on June 4, 2026
★★★★★ 4
Rocket science
Color: 3675：Black band & Black dial
Beautiful but complicated you gotta be a a rocket scientist to figure this watch out lol smh but I do like it
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Reviewed in the United States on January 7, 2026
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