SKU: 46863574945

Mach 4 SL Pro XO Eagle Transmission

Sale price$3959.55 Regular price$4399.50
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Ships within 48 hours · Estimated delivery Jul 27 - Aug 1

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Description

Mach 4 SL Pro XO Eagle TransmissionThe Mach 4 SL is XC, distilled to its fastest formengineered for efficiency, sharpened for precision and built to master the modern racecourse. Born from the crucible of World Cup XC and epic endurance racing, it balances a feathery build with an obsession for stiffness, control and efficiency. This is Pivots sharpest tool for riders who live in the red zone, engineered to crush climbs and meet the intense demands of real trails where races are

The Mach 4 SL is XC, distilled to its fastest form—engineered for efficiency, sharpened for precision and built to master the modern racecourse. Born from the crucible of World Cup XC and epic endurance racing, it balances a feathery build with an obsession for stiffness, control and efficiency. This is Pivot’s sharpest tool for riders who live in the red zone, engineered to crush climbs and meet the intense demands of real trails where races are actually won.

The Mach 4 SL carries the legacy of Pivot's very first bike, the Mach 4 Alloy, introduced in 2007. That original design set the foundation for Pivot's obsession with efficiency, suspension performance and race-bred handling. Since its debut in 2019, the Mach 4 SL has defined what a modern XC bike can be: lightweight, capable and relentlessly fast. Each generation refines that vision, evolving with the demands of today's courses while staying true to the speed and precision that started it all.

FEATURES:

  • Proprietary Ride Tuning Approach: At Pivot, every frame size is engineered independently through detailed strength-to-weight analysis and custom carbon layups. This process ensures that a size small rides with the same balance and performance as an XL, no shortcuts. By tuning stiffness and compliance uniquely for each frame, every rider gets the same confident handling, efficiency, and responsiveness, regardless of size. This approach is what allows the Mach 4 SL to feel so dialed, no matter who’s riding it. The Mach 4 SL also has the highest stiffness to weight ratio of any bike in our lineup because every gram matters and maximizing every watt of energy is critical.

  • Why dw-link?: dw-link is more than a suspension design; it’s the foundation of every Pivot. By combining precise anti-squat with exceptional small-bump sensitivity, it delivers a ride that pedals efficiently while staying planted and predictable. On the Mach 4 SL, that balance means every watt of your effort translates directly to forward momentum, with traction locked in across roots, rocks and technical climbs. The result is efficiency on the ups, composure in the corners and suspension performance that works with you on every section of trail.

  • Adjustable Travel: With our XC adapted travel-adjustable flip-chip you can choose between two rear travel options: 110mm and 120mm. The XC adapted travel-adjustable flip-chip lets riders fine-tune the Mach 4 SL’s rear travel for their terrain and riding style.

  • In-Frame Storage: The Pivot Toolshed™ in-frame storage system keeps your essentials securely tucked away, reducing clutter and providing quick, easy access for all your trail adventures, from short rides to longer excursions. The Toolshed™ includes two Toolshed™ bags, designed to carry a spare inner tube, essential tools and even a bit of extra space for a snack. An integrated magnet on the inside of the door holds quick links for fast and easy access.

  • Ultra-Clean Cockpit and Cable Routing: The Mach 4 SL’s cockpit is sleek and clutter-free with wireless shifting (Team/Pro/Expert builds) and Pivot’s Phoenix Team Flat carbon bars. The new dual cable port system simplifies routing and improves serviceability.

SPECS:

Frame Mach 4 SL
Fork
Fox Factory 34SL 29", 44mm offset, FIT4 - 120mm
Rear Shock
Fox Factory Float
Rims/Wheels
DT Swiss XR1700-29"
Hubs
F-15x110 / R-12x148
Spokes N/A
Tires
Maxxis Rekon Race 29" x 2.4" TR, EXO, 120 TPI
Crankset XO Eagle DUB
Chainrings 34t
Chain Guide N/A
Bottom Bracket N/A
Chain
XO Eagle 12-Speed Flat Top
Rear Derailleur
XO Eagle AXS 12-Speed
Cassette/Rear Cogs
Sram XO 1295 Eagle Transmission 10-52t
Shifters
Sram AXS Pod Controller
Handlebars
Phoenix Team Flat Carbon - 760mm
Grips
Factory Lock-On
Stem
Team XC/Trail - 60mm
Brakes
Motive Silver 4-piston
Pedals N/A
Saddle
Phoenix WTB Pro Volt (Narrow Width)
Seat Post
Transfer Factory Series
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. 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
SKU: 46863574945

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Digigeek
New York, US
★★★★★ 5
Good non OEM replacement filter
Size: 165465NA1C
I recently purchased the Forccord 2-Pack Engine Air Filter for my INFINITI QX50 (2025/2024-2019) and QX55 (2025/2024-2022), and overall, it’s a decent alternative to the OEM filter. Pros: Perfect Fit – Installed easily in my QX50 without any issues. Fits just like the factory filter. Good Filtration – The material seems effective in trapping dust and debris, helping keep the engine clean. Affordable 2-Pack – Great value compared to dealership prices, especially if you replace filters regularly. Improves Airflow – Noticed a slight improvement in engine responsiveness and fuel efficiency. Cons: Not OEM Quality – The filter material feels a bit thinner and less sturdy compared to the original Infiniti filter. May Not Last as Long – While it works fine now, I’m unsure if it will hold up for the same mileage as an OEM filter. No Installation Instructions – Though easy to install, a simple guide would have been helpful for first-time users. Final Thoughts This Forccord air filter is a good budget-friendly replacement that fits well and performs decently. However, if you prioritize OEM durability and quality, you may want to stick with the original Infiniti filter.
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Reviewed in the United States on February 15, 2025
A
Verified Purchase
Amazon Customer
Chelsea, US
★★★★★ 5
Keeps your engine running
Size: 17220-5AA-A00
Fits well, fair price, does the job as promised
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Reviewed in the United States on April 20, 2026
A
Verified Purchase
Amazon Customer
Lake Worth, US
★★★★★ 5
Good
Size: 17220-5AA-A00
Good filter and low price
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Reviewed in the United States on May 18, 2026
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Verified Purchase
CDR
Omaha, US
★★★★★ 5
Verify your engine size! 17220-5AA-A00 filter for 1.5 liter turbo. 2.0 uses different filter.
Size: 17220-5AA-A00
17220-5AA-A00 for the 1.5 turbo engine (we have a 2017 Civic EX-T), 2 pack of filters, use 1 at a time so 2 intervals, about 15k-30k miles per interval, it's about 30k-60k miles worth of air filter. Works as it should, fits, compatible, nothing fancy, does its job. For the turbo it's a few screws or nuts (use the socket, less chance of stripping, don't over tighten when you put the cover back on), front of engine compartment, you could do this while dressed in fancy clothing. First mechanical thing that I had our son do, I gave him guidance, literally the first time he popped the hood. Took maybe 10 minutes, and that was him being careful and being new to using tools. I'm not a professional but I work on our vehicles, have done a bit more than basic maintenance. This air filter replacement procedure is as straightforward as they get.
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Reviewed in the United States on April 4, 2026
A
Verified Purchase
Amazon Customer
Los Angeles, US
★★★★★ 4
Filter fit perfectly.
Size: 17220-5LA-A00
It fit, so that was my first concern in buying this as the price was low for a 2-pk. I bought it since it said good for 24,000 miles whereas another I was considering was only 12,000. I know I went more than twice that so will see how it holds up. Coming from a brand I never heard of, but what was available on Amazon.
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Reviewed in the United States on March 5, 2025

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