Madone SL 7 Gen 8 (The First 50 Replica)
OverviewAbout the Trek Madone SL 7 Gen 8 (The First 50 Replica)
The Trek Madone SL 7 Gen 8 (The First 50 Replica) is a road bike, built on a carbon frame, listed at $8,499.99. A drop-bar bike built for sealed roads, speed and distance.
SizingWhat size Madone SL 7 Gen 8 (The First 50 Replica) do I need?
Enter your height to see the size Trek recommends.
| Size | Rider height | In feet | Inseam |
|---|---|---|---|
| XS (47cm) | 143 to 158 cm | 4 ft 8 in to 5 ft 2 in | 67 to 74 cm |
| S (50cm) | 158 to 162 cm | 5 ft 2 in to 5 ft 4 in | 74 to 76 cm |
| M (52-54cm) | 162 to 173 cm | 5 ft 4 in to 5 ft 8 in | 76 to 81 cm |
| ML (56cm) | 173 to 179 cm | 5 ft 8 in to 5 ft 10 in | 81 to 84 cm |
| L (58cm) | 179 to 188 cm | 5 ft 10 in to 6 ft 2 in | 84 to 88 cm |
| XL (60-62cm) | 188 to 199 cm | 6 ft 2 in to 6 ft 6 in | 88 to 100 cm |
Rider heights from Trek's size chart. Height is a starting point: arm and leg length, flexibility and riding style all matter, so a test ride beats any chart. How bike sizing works.
SpecificationsWhat we know
- Brand
- Trek
- Model year
- 2027
- Category
- Road
- Frame
- Carbon
- Wheel size
- 700c
- Drivetrain
- Shimano Ultegra Di2 2x12
- Brakes
- Disc
- Frame sizes
- XS (47cm), S (50cm), M (52-54cm), ML (56cm), L (58cm), XL (60-62cm)
- Price
- $8,499.99, RRP AUD (Trek Australia, checked 16 Oct 2026)
Specs and pricing are listed in AUD and sourced from Australian retail listings. Confirm the current details and availability with the seller before purchase.
GeometrySize M
- Stack
- 546 mm
- Reach
- 384 mm
- Stack/reach
- 1.42
- Head angle
- 72.9 deg
- Seat angle
- 73.6 deg
- Wheelbase
- 981 mm
- Chainstay
- 410 mm
- BB drop
- 70 mm
- Standover
- 762 mm
- Fork rake
- 45 mm
GearingRatios
Ratios are derived from the chainrings and cassette. They describe the gearing, not any rider's ability.
Drivetrain & buildFull specification
- Groupset
- Shimano Ultegra Di2
- Shifting
- Electronic
- Drive
- 2x
- Speeds
- 12
- Crank
- Shimano Ultegra R8100, 50/34, 165 mm length
- Chainrings
- 50/34
- Cassette
- Shimano Ultegra R8101, 11-34, 12-speed
- Rear derailleur
- Shimano Ultegra R8150 Di2, 34T max cog
- Brakes
- Shimano Ultegra hydraulic disc, flat mount
- Rotors
- 160mm
- Wheelset
- Bontrager Aeolus Pro 51, OCLV Carbon, Tubeless Ready, 100x12 mm thru axle
- Stock tyre
- 700x28c
- Max tyre clearance
- 32 mm
- Tubeless
- Yes
- Fork material
- Carbon
- BB standard
- Praxis, T47 threaded, internal bearing
- Seatpost
- Madone aero carbon seat post, 0 mm offset, short length
- Cockpit
- Trek RCS Pro, -7-degree, 90 mm length / Bontrager Aero Pro, OCLV Carbon, 31.8 mm, Di2 routing, 80 mm reach, 124 mm drop, 39 cm control width, 42 cm width
- Saddle
- Bontrager Aeolus Elite, austenite rails, 145 mm width
- UDH
- Yes
Bike DNAWhat the numbers say
- Position
- Stack-to-reach 1.42 gives a long and low, racier riding position.
- Steering
- A 72.9 deg head angle points to balanced steering.
- Climbing
- Lowest ratio 1 is a low climbing gear that still handles steep pitches.
Derived from the published geometry and gearing above. It describes the numbers, not a ride test.
BikeFinder Data Profile: geometry and specification researched from published sources (Trek Australia product data 81695 (spec list, geometry chart, size chart)), verified 2026-10-16. This is a specification analysis, not a physical ride review.
Where to buyStockist
BikeFinder is an independent directory. We link to retailers; prices and stock are set by the seller and shown as at the date checked.
