Pivot Mach 4 SL Ride Eagle 70/90

Name: Pivot Mach 4 SL Ride Eagle 70/90
Brand: Pivot

2026 MountainTrail Manufacturer page

Last known price: $6,399

Prices shown first for United States
Travel: 120 / 120 mm Fork / rear shock
Wheels: 29″
Drivetrain: 1 × 12 32t / 10–52t
Gear range: 520%
Frame: Carbon
Brakes: Hydraulic disc

Rider height by size (cm)

Size guide

XS 147.3–164
SM 161–174
MD 171–182
LG 179–189
XL 187–200.7

Components

17 of 18 identified

Parts found in a manufacturer catalog show their brand, model and key numbers, and the steps show how precisely they are identified: brand, series, model, or the exact product. The info button has every detail and the text the manufacturer published.

Frame and fork

1 part

Frame

Mach 4 SL Not identified

Suspension

2 parts

Drivetrain

5 parts

Brakes

2 parts

Wheels and tires

2 parts

Cockpit and contact points

6 parts

Sizes and geometry

5 sizes Open in the geometry plotter

Enter your height to highlight matching ranges.

Size MD

Table

Reach 450mm

Stack 602mm

Wheelbase 1179mm

Head angle 66.0°

Seat angle 75.0°

Every size is drawn to the same scale, in millimeters. Explanatory schematic on an assumed 29″ wheel; exact published values are in the table below.

Size Reported by the manufacturer

Complete manufacturer geometry table 5 published sizes

Complete manufacturer geometry by size
Measurement
Reachmm	410	425	450	470	495
Stackmm	583	590	602	606	629
Top tube lengthmm	574	591	619	640	672
Seat tube lengthmm	355	394	420	460	505
Head tube lengthmm	85	92	105	110	135
Head tube angle	66°	66°	66°	66°	66°
Seat tube angle	75°	75°	75°	75°	75°
Chainstay lengthmm	432	432	432	432	432
Wheelbasemm	1131	1149	1179	1201	1236
Front centermm	702	720	750	772	807
Bottom bracket dropmm	38	38	38	38	38
Bottom bracket heightmm	336	336	336	336	336
Standover heightmm	641	655	687	686	699
Fork rakemm	44	44	43	44	43
Trailmm	119	119	120	119	120
Stack/reach ratio	1.42	1.39	1.34	1.29	1.27

Not published by the manufacturer: Front travel, Rear travel, Crank length, Handlebar width, Stem length, Stem angle, Seatpost length and Dropper post travel.

Specifications

Frame and fork

Intended fit: Unisex
Frame material: Carbon

Suspension

Suspension configuration: Full suspension
Front travel: 120 mm
Rear travel: 120 mm

Drivetrain

Derived by Bikelake

Front chainrings: 1
Smallest chainring: 32
Largest chainring: 32
Rear sprockets: 12
Smallest sprocket: 10
Largest sprocket: 52
Lowest gear: 17.9 in
Highest gear: 92.8 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Hydraulic disc

Fit and controls

Seatpost: Rigid seatpost
Shifting: Mechanical

Additional specifications

Fork spring: Air
Tire width: 2.2″
Wheel material: Aluminum
Wheel size: 29″

Technical analysis

4 measures

How these figures sit among bicycles of the same class and model year. Context, not a ranking.

Front travel

120 mm

This value is within the central range for this class.

Cohort: Mountain / Trail Model year: 2026
Sample: 1,644 bicycles with this information
Coverage: 96.3% of the class

Lowest gear

17.9 gear inches

This value is within the central range for this class.

Cohort: Mountain / Trail Model year: 2026
Sample: 1,229 bicycles with this information
Coverage: 72.0% of the class

Highest gear

92.8 gear inches

This value is within the central range for this class.

Cohort: Mountain / Trail Model year: 2026
Sample: 1,229 bicycles with this information
Coverage: 72.0% of the class

Shifting

Mechanical

389 of 1,706 bicycles with this information use electronic shifting.

Cohort: Mountain / Trail Model year: 2026
Sample: 1,706 bicycles with this information
Coverage: 100.0% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 6.8 km/h
Highest gear: 35.5 km/h

Total gear range 520%

Technical details and class reference

These speeds describe the gearing at the selected cadence, not how fast you can ride.
Calculated from published gear-inch values and their wheel-size assumptions.
These gearing values describe the bicycle, not a selected frame size.
A 100% range means one ratio; 500% means the highest ratio is five times the lowest.
For e-bikes, motor assistance cutoff is not represented.

Gear-inch range

Lower gear-inch values travel less distance per pedal revolution; higher values travel farther.

This bicycle: 17.9–92.8 gear inches
Class reference (p10–p90): 17.1–98.6 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Mountain / Trail Model year: 2026
Lowest gear: 1229 bicycles with this information, 72.0% of the class
Highest gear: 1229 bicycles with this information, 72.0% of the class

Lineup changes

The published facts that differ across this family's builds and from the same model a year earlier. Missing information never counts as zero.

Differences across 2026 builds
Specification	This bicycle Pivot Mach 4 SL Ride Eagle 70/90	Pivot Mach 4 SL Expert XT Di2	Pivot Mach 4 SL Pro X0 Eagle Transmission	Pivot Mach 4 SL Team XX Eagle Transmission	Pivot Mach 4 SL Team \| Flight Attendant XX Eagle Transmission
Drivetrain
Front chainrings	1	1	Not informed	Not informed	1
Smallest chainring	32	34	Not informed	Not informed	34
Largest chainring	32	34	Not informed	Not informed	34
Rear sprockets	12	12	Not informed	Not informed	12
Smallest sprocket	10	10	Not informed	Not informed	10
Largest sprocket	52	51	Not informed	Not informed	52
Lowest gear	17.9 in	19.3 in	Not informed	Not informed	19.0 in
Highest gear	92.8 in	98.6 in	Not informed	Not informed	98.6 in
Brakes
Brake type	Hydraulic disc	Hydraulic disc	Not informed	Not informed	Hydraulic disc
Cockpit
Seatpost	Rigid seatpost	Rigid seatpost	Not informed	Not informed	Dropper seatpost
Shifting	Mechanical	Electronic	Mechanical	Mechanical	Electronic
Other specifications
Fork spring	Air	Air	Not informed	Not informed	Not informed
Tire width	2.2″	2.2″	Not informed	Not informed	2.4″
Travel	Configuration: Full suspensionFront: Travel: 120 mmRear: Travel: 120 mm	Configuration: Full suspensionFront: Travel: 120 mmRear: Travel: 120 mm	Configuration: Full suspensionFront: Travel: 120 mmRear: Travel: 120 mm	Configuration: Full suspensionFront: Travel: 120 mmRear: Travel: 120 mm	Additional specification: Adjustment kind: automaticConfiguration: Full suspensionFront: Travel: 120 mmRear: Travel: 120 mm
Power meter	Not informed	Not informed	Not informed	Not informed	SRAM XX SL Eagle Power Meter DUB 34t