3T Exploro MAX GRX 1x

2021 RoadGravel Manufacturer page

Last known price: $4,199

Prices shown first for United States
Suspension: Rigid
Wheels: 700c
Drivetrain: 1 × 11 40t / 11–42t
Gear range: 382%
Frame: Carbon
Brakes: Hydraulic disc

Rider height by size (cm)

Size guide

XXS 145+
51cm 157+
54cm 168+
56cm 176+
58cm 183+
61cm Not informed

Components

8 of 12 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

Exploro RaceMax Not identified

Suspension

1 part

Fork

Fango RaceMax w/ compact crown Not identified

Drivetrain

5 parts

Cassette

11-speed Powerglide, 11-42T Not identified
Crankset
- Shimano GRX 40t
Front derailleur

None
Rear derailleur
- Shimano GRX RD-RX812 11 speeds
RD-RX812RX-812
Shifters
- Shimano GRX

Brakes

1 part

Brakes
- Shimano GRX

Wheels and tires

1 part

Rims
- WTB

Cockpit and contact points

4 parts

Handlebar
- 3T
Headset
- 3T
Seatpost
- Ritchey WCS
Stem

Apto Stealth (XXS: 70mm - 51: 80mm - 54: 90mm - 56: 100mm - 58: 110mm - 61: 120mm) Not identified

Sizes and geometry

6 sizes Open in the geometry plotter

Complete rider-height ranges are not published for these sizes. You can still explore the geometry below.

Size 54cm

Table

Reach 377mm

Stack 564mm

Wheelbase 1008mm

Head angle 71.0°

Seat angle 73.5°

Every size is drawn to the same scale, in millimeters. Explanatory schematic on an assumed 700c wheel; exact published values are in the table below.

Size Reported by the manufacturer

Complete manufacturer geometry table 6 published sizes

Complete manufacturer geometry by size
Measurement
Reachmm	355	366	377	385	393	404
Stackmm	520	542	564	584	604	632
Top tube lengthmm	506	526	546	566	586	606
Seat tube lengthmm	436	463	490	518	545	572
Head tube lengthmm	125	147	161	180	201	232
Head tube angle	69°	69.5°	71°	72°	72°	72°
Seat tube angle	74.5°	74°	73.5°	73°	72.5°	72.5°
Chainstay lengthmm	415	415	415	415	415	415
Wheelbasemm	998	1008	1008	1014	1024	1044
Front centermm	596	606	606	611	621	641
Bottom bracket dropmm	79	79	77	77	75	75
Bottom bracket heightmm	270	270	272	272	274	274
Fork rakemm	62	58	52	54	48	48
Trailmm	68	69	65	57	63	63
Stack/reach ratio	1.47	1.48	1.50	1.52	1.54	1.56

Not published by the manufacturer: Standover height, 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
Fork material: Carbon

Suspension

Suspension configuration: Rigid

Drivetrain

Derived by Bikelake

Front chainrings: 1
Smallest chainring: 40
Largest chainring: 40
Rear sprockets: 11
Smallest sprocket: 11
Largest sprocket: 42
Lowest gear: 27.6 in
Highest gear: 105.5 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Hydraulic disc

Fit and controls

Seatpost: Rigid seatpost
Shifting: Mechanical

Additional specifications

Tire clearance: Maximum tire width: 54c
Wheel material: Aluminum
Wheel size: 700c

Technical analysis

3 measures

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

Lowest gear

27.6 gear inches

This value is within the central range for this class.

Cohort: Road / Gravel Model year: 2021
Sample: 668 bicycles with this information
Coverage: 86.3% of the class

Highest gear

105.5 gear inches

This value is below the central range for this class.

Cohort: Road / Gravel Model year: 2021
Sample: 668 bicycles with this information
Coverage: 86.3% of the class

Shifting

Mechanical

144 of 774 bicycles with this information use electronic shifting.

Cohort: Road / Gravel Model year: 2021
Sample: 774 bicycles with this information
Coverage: 100.0% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 10.6 km/h
Highest gear: 40.4 km/h

Total gear range 382%

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: 27.6–105.5 gear inches
Class reference (p10–p90): 24.2–131.8 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Road / Gravel Model year: 2021
Lowest gear: 668 bicycles with this information, 86.3% of the class
Highest gear: 668 bicycles with this information, 86.3% 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 2021 builds
Specification	This bicycle 3T Exploro MAX GRX 1x	3T Exploro MAX Eagle AXS 1x	3T Exploro MAX GRX 2x
Drivetrain
Front chainrings	1	1	2
Smallest chainring	40	42	30
Largest chainring	40	42	46
Rear sprockets	11	12	11
Largest sprocket	42	50	36
Lowest gear	27.6 in	24.4 in	24.2 in
Highest gear	105.5 in	110.7 in	121.3 in
Cockpit
Shifting	Mechanical	Electronic	Mechanical