2023 Trek Speed Concept SLR 9 Dura Ace Di2

Frame

800 Series OCLV Carbon, KVF (Kammtail Virtual Foil) tube shape, T47 BB, integrated Bento box, integrated downtube storage

BB Standard: T47, Threaded

Tire Clearance: 28c

Colors: Deep Smoke / Gloss Trek Black; Viper Red / Trek Black; Mulsanne Blue / Trek Black; Radioactive Coral / Trek Black; Emerald Iris / Trek Black

Fork

SC full foil carbon, integrated brake & stem

Bottom Bracket

Praxis, T47 threaded, internal bearing

Saddle

Bontrager Hilo Pro Carbon

Seatpost

Size: S, Speed Concept SLR, 11.5mm or -20mm offset, short length; Size: M, L, XL, Speed Concept SLR, 11.5mm or -20mm offset, tall length

Type: Rigid

Groupset

Rear Derailleur

Shimano Dura-Ace R9250 Di2, 34T max cog

Front Derailleur

Shimano Dura-Ace R9250 Di2, braze-on, down swing

Crank

Size: S, Shimano Dura-Ace R9200, 52/36, 170mm length; Size: M, L, Shimano Dura-Ace R9200, 52/36, 172.5mm length; Size: XL, Shimano Dura-Ace R9200, 52/36, 175mm length

Shifters

Shimano Dura-Ace hydraulic disc, R9180 Di2 lever, R9270 caliper, 160mm rotor

Cassette

Shimano Dura-Ace R9200, 11-30, 12 speed

Chain

Shimano Dura-Ace/XTR M9100, 12 speed

Brakes

Shimano Dura-Ace hydraulic disc, flat mount

Type: Shimano Dura-Ace Hydraulic Disc

Wheels

Rims

Front: Bontrager Aeolus RSL 51, OCLV Carbon, Tubeless Ready, 51mm rim depth, 100x12mm thru axle, Rear: Bontrager Aeolus RSL 51, OCLV Carbon, Tubeless Ready, 51mm rim depth, Shimano 11/12 freehub, 142x12mm thru axle

Tires

28c rear, 25c front

Disc Rotors

Shimano MT900, centerlock, 160mm