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1814453 / 54294580560218

Product Details

Trek Speed Concept SLR 9 Red AXS Triathlon Bike 2025


The Speed Concept is many things, but above all, it’s fast. It’s the perfect choice for triathlons and time trials where every second counts. Now featuring the new SRAM Red AXS, it offers even greater performance with its advanced 12-speed drivetrain, providing smoother and more precise shifting. Boasting adjustability, integration, customization options, aero wheels, and a cutting-edge drivetrain—all in a super aero design built for flat-out speed.

Features
  • Frame: 800 Series OCLV Carbon, KVF (Kammtail Virtual Foil) tube shape, T47 BB, integrated
  • Bottom Bracket: SRAM DUB, T47 threaded, internal bearing
  • Brake Lever Left: SRAM S-900 Aero
  • Brake Lever Right: SRAM S-900 Aero
  • Cassette: SRAM RED XG-1290 E1, 10-33, 12 speed
  • Crank: SRAM RED AXS E1, power meter, 48/35, DUB, 172.5mm length
  • Bento box, integrated downtube storage
  • Fork: SC full foil carbon, integrated brake & stem
  • Front Derailleur: SRAM RED AXS E1, braze-on
  • Handlebar: Speed Concept mid-rise bar/stem
  • Headset: Trek EcoTack, black
  • Rear Derailleur: SRAM RED AXS E1, 36T max cog
  • Saddle: Bontrager Hilo Pro Carbon
  • Seatpost: Speed Concept SLR, 11.5mm or -20mm offset, tall length
  • Shifter Left: SRAM eTap AXS Wireless Blips, basebar-mounted
  • Shifter Right: SRAM eTap AXS Wireless Blips, basebar-mounted
  • Shifter Set: SRAM eTap Clics, extension-mounted
  • Stem: Speed Concept Cockpit Tower Topper Near
  • Front Tyre: Bontrager R4 320, 700x25mm
  • Rear Tyre: Bontrager R4 320, 700x25mm
  • Front Wheel: Bontrager Aeolus RSL 51, OCLV Carbon, Tubeless Ready, 51mm rim depth, 100x12mm thru axle
  • Rear Wheel: Bontrager Aeolus RSL 51, OCLV Carbon, Tubeless Ready, 51mm rim depth, SRAM XD-R driver, 142x12mm thru axle
  • Chain: SRAM RED E1,12/13 speed
Highlights
  • Drivetrain: Equipped with SRAM RED AXS E1, 12-speed for precise and efficient shifting.
  • Frame: 800 Series OCLV Carbon with KVF tube shape for maximum aerodynamic performance.
  • Wheels: Bontrager Aeolus RSL 51, OCLV Carbon, Tubeless Ready for lightweight and fast riding.
Specifications
Model
Speed Concept SLR 9 Red AXS
Battery [Maker]
SRAM
Bottom Bracket [Maker]
SRAM
Bottom Bracket Standard
T47
Brakes [Kind]
Hydraulic Disc
Brakes [Maker]
SRAM
Brakes [Model]
S-900 Aero
Cassette [Gearing]
10-33
Cassette [Maker]
SRAM
Cassette [Model]
RED XG-1290 E1
Chain [Maker]
SRAM
Chain [Model]
RED E1
Chainring [Gearing]
48/35
Crank [Maker]
SRAM
Crank [Model]
Red AXS E1
Discipline Compatibility
Triathlon
E-Bike
No
F Hub [Maker]
Bontrager
F Hub [Model]
Aeolus RSL 51
Family
Speed Concept
FD [Maker]
SRAM
FD [Model]
Red AXS E1
Fenders Mounts
No
Fork [Axle Diameter]
12 mm
Fork [Axle Type]
12x100mm Thru-Axle
Fork [Brake Type]
Disc
Fork [Maker]
Trek
Fork [Material]
Carbon
Fork [Model]
SC full foil carbon
Fork [Wheel Size]
700c
Frame [Material]
Carbon
Frameset
No
Gearing [Configuration]
2x
Gearing [Kind]
Conventional
Gender
Unisex
Handlebar [Kind]
Aero
Handlebar [Maker]
Trek
Handlebar [Material]
Carbon
Handlebar [Shape]
Aero bar
Headset [Maker]
Trek
Power Meter [Maker]
SRAM
Power Meter [Model]
RED AXS
R Hub [Maker]
Bontrager
R Hub [Model]
Aeolus RSL 51
Rack Mounts
No
RD [Maker]
SRAM
RD [Model]
Red AXS E1
Saddle [3D Printed]
No
Saddle [Maker]
Bontrager
Saddle [Material]
Carbon
Saddle [Width]
145 mm
Seatpost [Kind]
Rigid
Seatpost [Maker]
Trek
Seatpost [Material]
Aluminium
Seatpost [Offset]
20 mm
Shifters [Maker]
SRAM
Shifters [Model]
eTap AXS Wireless Blips
Shifting
Electronic
Stem [Maker]
Trek
Sub Family
Speed Concept SLR
Suspension Configuration
Rigid
Tires [Maker]
Bontrager
Tires [Width]
25 mm
Wheels [Configuration]
Front+Rear
Wheels [Kinds]
Tubeless Ready
Wheelset [Maker]
Bontrager
Wheelset [Material]
Carbon
Wheelset [Model]
Aeolus RSL 51
Product code
1814453 / 54294580560218
Size Guide
Trek Speed Concept Rim Brake TT/Triathlon Bike 2022

*All measurements in mm unless otherwise stated.

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About Trek

The best bike, ridden everywhere.

Founded in a Wisconsin barn in 1976, Trek has grown into one of the world's most recognised bicycle brands without losing the obsession that started it all: build the best bike, ride it further, share it with everyone.

Trek believes the bicycle is a simple solution to many of the world's most complicated problems. Every bike Trek builds — from the Madone race weapon to the Marlin trail bike — is made with that conviction. More riders, more often, on better bikes.

Why buy your bike from Sigma Sports?