2025 Trek Madone Gen 8 SLR 9

Trek Madone Gen 8 SLR 9 — Dura-Ace Di2 / SRAM Red Carbon Crank Arms / Sigeyi Power Meter — M/L

The Madone is Trek's race road bike. This Gen 8 SLR 9 in size M/L runs a Shimano Dura-Ace 12-speed Di2 group with an upgrade to SRAM Red carbon crank arms and a Sigeyi power meter, and the seller reports about 7kg with pedals.

The seller describes it as almost new with under 500 miles and lists it as used, like new. Asking $6,000 in San Jose, CA.

Key Details

• Brand: Trek
• Model: Madone Gen 8 SLR 9
• Frame Size: M/L
• Wheel Size: 700c
• Condition: Excellent (minimal wear), listed by the seller as used, like new
• Mileage: Under 500 miles, per the seller
• Location: San Jose, CA

Build Highlights

• Groupset: Shimano Dura-Ace 12-speed Di2
• Crank Arms: SRAM Red carbon upgrade
• Power Meter: Sigeyi
• Chainrings: 50-34
• Cassette: 11-34t
• Handlebar: Trek RSL, 39cm wide
• Stem: 100mm
• Pedals: Wolf Tooth Del SPD
• Weight: About 7kg with pedals, per the seller
• Additional component details available upon request.

Wheel and Tire Setup

• Wheels: Lightbicycle Airia 32 with DT Swiss 240 hubs, about 1kg per the seller
• Option: the seller also has a current ENVE SES 4.5 wheelset available instead for an additional $1,000.

Condition

• Described by the seller as almost new.
• Under 500 miles, per the seller.
• Listed by the seller as used, like new.

Why This Bike

• Race-focused aero road frame at the SLR level.
• Electronic 12-speed shifting with a power meter already installed.
• Low weight for fast group rides and climbing.
• Wide 11-34t range for steep roads.

Value

Asking $6,000 for a Madone Gen 8 SLR 9 in M/L with Dura-Ace Di2, a power meter and under 500 miles, with an optional ENVE SES 4.5 wheelset upgrade.