Trek Madone SLR 7 Gen 8

Name: Trek Madone SLR 7 Gen 8
Brand: Trek

2027 RoadAero Manufacturer page

Last known price: $8,999

Prices shown first for United States
Suspension: Rigid
Wheels: 700c
Drivetrain: 2 × 12 36–52t / 11–30t
Gear range: 394%
Weight: 7.52 kg 16.6 lb · Reference configuration not specified
Frame: Carbon
Brakes: Hydraulic disc

Rider height by size (cm)

Size guide

XS 143–159
SM 157–163
MD 161–174
MD/LG 172–180
LG 178–189
XL 187–199

Components

14 of 17 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

900 Series OCLV Carbon, Full System Foil tube shaping, IsoFlow seat tube, RCS Headset System, electronic-only routing, removable aero chainkeeper, T47 BB, flat mount disc, UDH, 142x12mm thru axle Not identified

Electric system

1 part

Battery
- Shimano BT-DN300
BT-DN300

Suspension

1 part

Fork

Madone Gen 8 one-piece carbon, tapered carbon steerer, internal brake routing, flat mount disc, 12x100mm chamfered thru axle Not identified

Drivetrain

7 parts

Brakes

2 parts

Wheels and tires

2 parts

Cockpit and contact points

3 parts

Handlebar
- Trek
Saddle
- Bontrager
Seatpost

Madone aero carbon seatpost, 0mm offset, short length Not identified

Sizes and geometry

6 sizes Open in the geometry plotter

Enter your height to highlight matching ranges.

Size MD

Table

Reach 384mm

Stack 546mm

Wheelbase 981mm

Head angle 72.9°

Seat angle 73.6°

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	370	378	384	389	394	402
Stackmm	507	530	546	562	582	610
Top tube lengthmm	517	532	545	557	568	584
Seat tube lengthmm	404	440	476	512	548	609
Head tube lengthmm	100	121	136	150	172	201
Head tube angle	71.6°	72.2°	72.9°	73.5°	73.8°	73.9°
Seat tube angle	73.8°	73.8°	73.6°	73.4°	73.4°	73.4°
Chainstay lengthmm	410	410	410	410	411	412
Wheelbasemm	971	976	981	980	990	1007
Front centermm	572	577	582	581	589	604
Bottom bracket dropmm	72	72	70	70	68	68
Bottom bracket heightmm	264	264	266	266	268	268
Standover heightmm	704	734	762	790	820	863
Fork rakemm	50	45	45	40	40	41
Trailmm	61	62	58	59	57	57
Stack/reach ratio	1.37	1.40	1.42	1.45	1.48	1.52

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
Fork material: Carbon
Bicycle weight: 7.52 kg

16.6 lb
Weight limit: 125 kg

275.6 lb

Suspension

Suspension configuration: Rigid

Drivetrain

Derived by Bikelake

Front chainrings: 2
Smallest chainring: 36
Largest chainring: 52
Rear sprockets: 12
Smallest sprocket: 11
Largest sprocket: 30
Lowest gear: 34.8 in
Highest gear: 137.1 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Hydraulic disc

Fit and controls

Derailleur hanger: UDH
Seatpost: Rigid seatpost
Shifting: Electronic

Additional specifications

Battery: Shimano BT-DN300
Bottom bracket standard: T47
Tire clearance: Maximum tire width: 32c
Tire width: 28c
Wheel material: Carbon
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

34.8 gear inches

This value is above the central range for this class.

Cohort: Road / Aero Model year: 2027
Sample: 99 bicycles with this information
Coverage: 92.5% of the class

Highest gear

137.1 gear inches

This value is within the central range for this class.

Cohort: Road / Aero Model year: 2027
Sample: 99 bicycles with this information
Coverage: 92.5% of the class

Shifting

Electronic

96 of 107 bicycles with this information use electronic shifting.

Cohort: Road / Aero Model year: 2027
Sample: 107 bicycles with this information
Coverage: 100.0% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 13.3 km/h
Highest gear: 52.5 km/h

Total gear range 394%

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: 34.8–137.1 gear inches
Class reference (p10–p90): 28.2–139.2 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Road / Aero Model year: 2027
Lowest gear: 99 bicycles with this information, 92.5% of the class
Highest gear: 99 bicycles with this information, 92.5% 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 2027 builds
Specification	This bicycle Trek Madone SLR 7 Gen 8	Trek Madone SL 5	Trek Madone SL 5 Gen 8	Trek Madone SL 5 Pro Gen 8	Trek Madone SL 6	Trek Madone SL 6 AXS
Frame
Bicycle weight	7.52 kg	8.64 kg	8.64 kg	8.44 kg	8.16 kg	8.11 kg
Drivetrain
Smallest chainring	36	34	34	34	34	35
Largest chainring	52	50	50	50	50	48
Smallest sprocket	11	11	11	11	11	10
Largest sprocket	30	34	34	34	34	36
Lowest gear	34.8 in	29.0 in	29.0 in	29.0 in	29.0 in	28.2 in
Highest gear	137.1 in	131.8 in	131.8 in	131.8 in	131.8 in	139.2 in
Cockpit
Shifting	Electronic	Mechanical	Mechanical	Mechanical	Electronic	Electronic
Other specifications
Battery	Shimano BT-DN300	Not informed	Not informed	Not informed	Shimano BT-DN300	Not informed
Wheel material	Carbon	Aluminum	Aluminum	Carbon	Carbon	Carbon