2025 TREK DOMANE SLR 9 GEN 4 SPECIFICATION

Frame	800 Series OCLV Carbon, IsoSpeed, internal storage, tapered head tube, internal cable routing, 3S chain keeper, fender mounts, flat mount disc, 142x12mm thru axle BB Standard: T47, Threaded Tire Clearance: 38c Colors: Trek Black; Carbon Smoke / Prismatic Marble; Axinite Flip / Trek Black; Metallic Red Smoke to Red Carbon Smoke
Fork	Domane SLR carbon, tapered carbon steerer, internal brake routing, fender mounts, flat mount disc, carbon dropouts, 12x100mm thru axle
Bottom Bracket	Praxis, T47 threaded, internal bearing
Stem	Size: 47, Trek RCS Pro, -7 degree, 70mm length; Size: 50, Trek RCS Pro, -7 degree, 80mm length; Size: 52, 54, Trek RCS Pro, -7 degree, 90mm length; Size: 56, 58, Trek RCS Pro, -7 degree, 100mm length; Size: 60, 62, Trek RCS Pro, -7 degree, 110mm length
Handlebar	Size: 47, Bontrager Pro IsoCore VR-SF, 38cm; Size: 50, 52, Bontrager Pro IsoCore VR-SF, 40cm; Size: 54, 56, Bontrager Pro IsoCore VR-SF, 42cm; Size: 58, 60, 62, Bontrager Pro IsoCore VR-SF, 44cm
Saddle	Size: 47, 50, 52, Verse Short Pro, carbon rails, 155mm width; Size: 54, 56, 58, 60, 62, Verse Short Pro, carbon rails, 145mm width
Seatpost	Size: 47, 50, 52, 54, 56, KVF aero carbon seatpost, 20mm offset, 280mm length; Size: 58, 60, 62, KVF aero carbon seatpost, 20mm offset, 320mm length Type: Rigid
Rear Derailleur	Shimano Dura-Ace R9250 Di2, 34T max cog
Front Derailleur	Shimano Dura-Ace R9250 Di2, braze-on, down swing
Crank	Size: 47, 50, Shimano Dura-Ace R9200, 50/34, 165mm length; Size: 50, 52, 54, Shimano Dura-Ace R9200, 50/34, 170mm length; Size: 54, 56, 58, Shimano Dura-Ace R9200, 50/34, 172.5mm length; Size: 58, 60, 62, Shimano Dura-Ace R9200, 50/34, 175mm length
Shifters	Shimano Dura-Ace R9270 Di2, 12 speed
Cassette	Shimano Dura-Ace R9200, 11-34, 12 speed
Chain	Shimano Dura-Ace/XTR M9100, 12 speed
Brakes	Shimano Dura-Ace hydraulic disc, flat mount Type: Shimano Dura-Ace Hydraulic Disc
Rims	Front: Bontrager Aeolus RSL 37, OCLV Carbon, Tubeless Ready, 37mm rim depth, 100x12mm thru axle, Rear: Bontrager Aeolus RSL 37, OCLV Carbon, Tubeless Ready, 37mm rim depth, 142x12mm thru axle
Tires	Bontrager R3 Hard-Case Lite, Tubeless Ready, aramid bead, 120 tpi, 700x32mm
Disc Rotors	Size: 47, 50, 52, 54, 56, 58, 60, 62, Shimano CL900, centerlock, 160mm; Size: 47, 50, 52, 54, 56, 58, 60, 62, Shimano MT900, centerlock, 160mm