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Pivot Mach 4 SL Ride Eagle 70/90 Bike


Precio normal $6,39900

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Coming soon! Reserve your Pivot Mach 4 SL Ride Eagle 70/90 Bike today and a sales associate will contact you within 24 hours with the shipping date.

Pivot   |   SKU: 004SLV429AE79--BSFLGDRPKN  |   Option: Blue Stellar Fade, L

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* Product image may vary. Refer to the description for accurate details.

Pivot Mach 4 SL Ride Eagle 70/90 Bike Info

The Pivot Mach 4 SL Ride Eagle 70/90 Bike is the entry point into Pivot's cross-country race platform, built around the same frame and suspension technology found on every other Mach 4 SL build at a lower price through its component spec. Pivot describes the Mach 4 SL as "XC, distilled to its fastest form," developed alongside the brand's World Cup racing program rather than adapted down from a trail bike. At $6,399, this build still runs SRAM's Eagle Transmission drivetrain and Fox suspension, just in Performance and mechanical-shift tiers rather than the top-end parts found on pricier Mach 4 SL builds.

Frame construction uses Pivot's highest-modulus carbon fiber, molded with the brand's proprietary Hollow Core technology, which the brand says trims 300 to 400 grams compared to the previous Mach 4 SL generation. Suspension runs on Pivot's dw-link design, using position-sensitive anti-squat to resist pedal bob under hard pedaling efforts while still working deeper in the stroke to absorb bigger hits. Travel is adjustable between 110mm and 120mm at the rear, paired with a 120mm fork, giving a rider room to set the bike up for a pure XC race or open it up slightly for a rougher course.

Fox Performance Suspension

The Fox Performance 34 SL fork runs Fox's GRIP damper rather than the higher-end GRIP SL found on pricier builds, a slightly heavier tune that still delivers the small-bump sensitivity and stiffness this fork chassis is known for. A Fox Performance Float shock handles the rear, working with the dw-link layout to keep the bike efficient under power while still absorbing square-edge hits on technical XC terrain. The difference between Performance and Factory-series Fox suspension comes down to finish and small tuning refinements rather than a change in fundamental design.

Mechanical Eagle Transmission Drivetrain

This build runs SRAM's Eagle Transmission drivetrain in its mechanical form, using the same direct-mount, hangerless derailleur interface as SRAM's wireless AXS Transmission builds, just shifted with a cable rather than a button press. That hangerless mount bolts straight to the frame at the rear axle instead of relying on a replaceable hanger, giving it a stronger, more crash-resistant attachment point than a traditional setup. The SRAM Eagle 70 DUB crankset runs a single 32t chainring against a 10-52t XS-1270 Eagle Transmission cassette, shifted through the Eagle 90 Mechanical Transmission derailleur. SRAM DB8 Stealth four-piston hydraulic brakes with 180mm front and 160mm rear rotors provide reliable stopping power at a price point below the Motive-branded brakes on higher builds.

DT Swiss X1900 wheels wrap in Maxxis Ardent Race tires in a 29x2.2 EXO casing, a narrower, faster-rolling tire and rim combination built for XC race courses rather than technical trail riding. The cockpit swaps to an aluminum Phoenix Race Low Rise handlebar at 780mm and a 60mm Phoenix Race stem, with a narrow Phoenix WTB Race Volt saddle rounding out a build focused on getting a rider racing without the cost of carbon finishing kit. The frame is available from XS through XL, with reach spanning 410mm to 495mm and stack from 583mm to 629mm, geometry that matches the higher-spec Mach 4 SL builds size for size.

This build suits a rider getting into XC racing who wants the Mach 4 SL's frame and suspension technology without paying for wireless shifting or carbon wheels yet. The mechanical Eagle Transmission still shifts reliably under load and benefits from the same hangerless durability as the AXS version, making this a smart place to start on the platform before upgrading components as budget allows.

Pivot Mach 4 SL Ride Eagle 70/90 Bike - Specifications

Frame Material:
Carbon
Fork:
Fox Performance 34SL / 44mm Offset / GRIP / 120mm travel
Rear Suspension:
Fox Performance Float
Headset:
Pivot Precision Sealed Integrated Cartridge
Seatpost:
JD/Pivot YSP23GLS
Rear Derailleur:
SRAM Eagle 90 Mechanical Transmission
Crankset:
SRAM Eagle 70 DUB
Chainrings:
32t
Brake Calipers:
SRAM DB8 Stealth 4-piston
Brake Levers:
SRAM DB8 Stealth 4-piston
Rotors:
SRAM Centerline 6-Bolt 180mm (front), 160mm (rear)
Shifters:
SRAM Eagle 90 Mechanical Transmission
Cassette:
SRAM XS-1270 Eagle Transmission 12-speed 10-52
Chain:
SRAM Eagle 70 12-speed
Wheel - Front:
DT Swiss X1900
Wheel - Rear:
DT Swiss X1900
Stem:
Phoenix Race XC/Trail / 60mm
Handlebar:
Phoenix Race Low Rise Aluminum / 780mm wide
Saddle:
Phoenix WTB Race Volt (Narrow Width)
Tires:
Maxxis Ardent Race TR / EXO 29x2.2
Grips:
Phoenix Factory Lock-On
Pedals:
Not Included
Travel:
120mm (front) / 110-120mm (rear)

*Specifications are subject to change.

Pivot Mach 4 SL Ride Eagle 70/90 Bike Geometry

Pivot Mach 4 SL Ride Eagle 70/90 Bike Mountain Bike Geometry
Size:
L
M
S
XL
XS
B. Seat Tube (c-t)
460
420
394
505
355
C. Top Tube Length
640
619
591
672
574
D. Head Tube Length
110
105
92
135
85
E. Chain Stay Length
432
432
432
432
432
F. BB Drop
38
38
38
38
38
G. Seat Tube Angle
75
75
75
75
75
H. Head Tube Angle
66
66
66
66
66
I. Stand Over Height
686
687
655
699
641
J. Wheel Size
29"
29"
29"
29"
29"
K. Stack
606
602
590
629
583
L. Reach
470
450
425
495
410
Stem Length
60mm
60mm
60mm
60mm
60mm
Bar Width
780mm
780mm
780mm
780mm
780mm

The RA Perspective

This is the build we point a rider toward when they want to get onto the Mach 4 SL platform without spending Team or Pro-level money. The frame and dw-link suspension underneath are identical to every other build in the lineup, so the actual ride character on a climb or through a rock garden doesn't change. What you're giving up is wireless shifting, carbon wheels, and a bit of weight, not the bike's fundamental performance.

The mechanical Eagle Transmission derailleur is worth calling out specifically, since it still uses the hangerless, direct-mount design that makes the AXS version so durable. You lose the convenience of a wireless shift button, but you keep the crash resistance that's the actual engineering advantage of the Transmission system. The DT Swiss X1900 wheels and Maxxis Ardent Race tires are a sensible XC race combination, fast-rolling without being fragile.

We'd recommend this build to a newer racer or a rider on a budget who wants a real XC race bike rather than a trail bike pressed into race duty. It's an easy bike to upgrade piece by piece as a rider's needs or budget change, since the frame and suspension platform are shared across the entire Mach 4 SL range.

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The R&A Transporter Bike Box

Shipping bikes can be tricky. They are big and bulky but delicate. Shipping your passion / investment is nothing we take lightly. We go through great detail to ensure your new ride will get to you in perfect condition.

So you've purchased the bike of your dreams! We've put together this video to outline the R&A concept of shipping bikes and the steps we take to get you your new bike in perfect condition. It will show you the careful steps we take to assemble your bike to make it as easy as possible for you to get your bike on the road when you receive it. Ready to ride. It will also show you the tips and tricks of removing all of your parts in the most careful way to ensure your riding as quickly as possible.

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We will price match against advertised or quoted prices from other authorized dealers of the product!