Full System Foil
Aero tube shapes throughout the frame, fork and cockpit.
Trek
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Madone SL 5 Gen 8
Trek's aero race bike, now lighter and more comfortable, with Shimano 105 12-speed.
Test ride in Red DeerTry it at our Gasoline Alley shop
Financing availableAsk us about monthly payments
Trek warrantyLimited lifetime frame warranty for the original owner
Local service & supportOur service team is right here in Red Deer
Pickup available at WeLive — Red Deer (Gasoline Alley)
Usually ready in 24 hours
Color: Gloss Dark Star/Matte Deep Smoke , Size: L
Pickup available,
WeLive — Red Deer (Gasoline Alley)
Pickup available, usually ready in 24 hours
179 Leva Avenue
103B
Red Deer County AB T4E 1B9
Canada
Madone SL 5 Gen 8 is a lightweight aero road bike that brings elite racing tech to a lower price point. It offers similar aero benefits to the pricier Madone SLR Gen 8 models, but with a more economical OCLV 500 Carbon layup and two-piece cockpit with hidden cable routing. A Shimano 105 groupset, alloy handlebars, and alloy wheels keep the price down while still delivering clean mechanical shifting you can trust.
Frame
OCLV Carbon
500 Series
Aero
Full System Foil
Aero tube shapes
Comfort
IsoFlow
Seat tube
Drivetrain
Shimano 105
12-speed
Tires
28 mm
Up to 32 mm
Weight
8.64 kg
Size ML
Trek warrantyLimited lifetime frame warranty
Local serviceOur Red Deer service team
Test rides in Red DeerGasoline Alley
Financing availableAsk in store
Aero + light
One bike for fast rides and big climbs
The Gen 8 Madone combines aero tube shapes with a lighter 500 Series OCLV Carbon frame.
500 Series OCLV Carbon
A light, stiff carbon frame built for racing and fast group rides.
IsoFlow
A shaped seat tube that adds comfort without losing aero performance.
Race ready
Clean, fast details
Integrated routing, a 12-speed drivetrain and fast tires.
RCS headset system
Hides cables for a clean front end and supports electronic or mechanical shifting.
Shimano 105 12-speed
Crisp shifting with an 11–34 cassette for climbs.
Bontrager Aeolus Pro 28 mm
Fast, tubeless-ready tires with room for up to 32 mm.
Madone SL 5 vs Domane AL 4
Race or endurance?
The Madone is a carbon aero race bike; the Domane AL is a comfortable aluminum endurance bike with room for wider tires and fenders.
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You're viewing
 Madone SL 5$3,999.99 | ||
|---|---|---|
| Best for | Racing, fast group rides | Fitness, long rides, commuting |
| Frame | 500 Series OCLV Carbon | 100 Series Alpha Aluminum |
| Drivetrain | Shimano 105 12-speed | Shimano Tiagra 10-speed |
| Tires | 28 mm (32 mm max) | 32 mm |
| Fender mounts | No | Yes |
| Weight | 8.64 kg (size ML) | 10.35 kg (size 56) |
Size & fit
Let's get you fit
Enter your height to get a size recommendation, or come in and we'll fit you in person.
Find your size
Enter your height and we'll recommend a frame size.
| Size | Rider height | Inseam |
|---|---|---|
| XS | 4'8" – 5'2" (143–158 cm) | 26–29" (67–74 cm) |
| S | 5'2" – 5'4" (158–162 cm) | 29–30" (74–76 cm) |
| M | 5'4" – 5'8" (162–173 cm) | 30–32" (76–81 cm) |
| ML | 5'8" – 5'10" (173–179 cm) | 32–33" (81–84 cm) |
| L | 5'10" – 6'2" (179–188 cm) | 33–35" (84–88 cm) |
| XL | 6'2" – 6'6" (188–199 cm) | 35–39" (88–100 cm) |
Sizing is a guide. Reach, arm length and riding style matter too, so a quick test ride is the best way to confirm.
Between sizes or unsure? Book a fitting or test ride and we'll help you choose.
Geometry
| Frame size | XS | S | M | ML | L | XL |
|---|---|---|---|---|---|---|
| A – Seat tube | 404 mm | 440 mm | 476 mm | 512 mm | 548 mm | 609 mm |
| C – Head tube length | 100 mm | 121 mm | 136 mm | 150 mm | 172 mm | 201 mm |
| D – Head angle | 71.6° | 72.2° | 72.9° | 73.5° | 73.8° | 73.9° |
| E – Effective top tube | 517 mm | 532 mm | 545 mm | 557 mm | 568 mm | 584 mm |
| G – Bottom bracket drop | 72 mm | 72 mm | 70 mm | 70 mm | 68 mm | 68 mm |
| H – Chainstay length | 410 mm | 410 mm | 410 mm | 410 mm | 411 mm | 412 mm |
| I – Fork offset | 50 mm | 45 mm | 45 mm | 40 mm | 40 mm | 40 mm |
| J – Trail | 61 mm | 62 mm | 58 mm | 59 mm | 57 mm | 57 mm |
| K – Wheelbase | 971 mm | 976 mm | 981 mm | 980 mm | 990 mm | 1007 mm |
| L – Standover | 704 mm | 734 mm | 762 mm | 790 mm | 820 mm | 863 mm |
| M – Reach | 370 mm | 378 mm | 384 mm | 389 mm | 394 mm | 402 mm |
| N – Stack | 507 mm | 530 mm | 546 mm | 562 mm | 582 mm | 610 mm |
| Wheel size | 700c | 700c | 700c | 700c | 700c | 700c |
Specifications
Full specs
General
- Weight
- 8.64 kg (19.05 lb), size ML
- Max total weight
- 125 kg (275 lb), bike + rider + cargo
Frameset
- Frame
- 500 Series OCLV Carbon, Full System Foil tube shaping, IsoFlow seat tube, RCS Headset System, electronic or mechanical routing, removable aero chainkeeper, T47 BB, flat mount disc, UDH, 142x12mm thru axle
- Fork
- Madone Gen 8 full carbon, tapered carbon steerer, internal brake routing, flat mount disc, 12x100mm chamfered thru axle
Drivetrain
- Shifter
- Shimano 105 R7120, 12 speed
- Front derailleur
- Shimano 105 R7100, braze-on, down swing
- Rear derailleur
- Shimano 105 R7100, 36T max cog
- Crank
- Shimano 105 R7100, 50/34, 160–172.5mm length depending on size
- Cassette
- Shimano 105 7101, 11-34, 12 speed
Wheels
- Skewer front
- Bontrager Switch chamfered thru axle
- Rim
- Bontrager Paradigm 23, Tubeless Ready, 24-hole, 23mm width, Presta valve
- Tire
- Bontrager Aeolus Pro, Tubeless Ready, aramid bead, 120tpi, 700x28mm
- Max tire size
- 32mm (as measured, see manual for details)
Components
- Saddle
- Bontrager Aeolus Elite, austenite rails, 145mm width
- Seatpost
- Madone aero carbon seatpost, 0mm offset, short length
- Handlebar
- Size XS: Bontrager Comp, alloy, 31.8mm, 80mm reach, 121mm drop, 36cm control width, 40cm drop width / Sizes S, M: Bontrager Comp, alloy, 31.8mm, 80mm reach, 121mm drop, 38cm control width, 42cm drop width / Sizes ML, L: Bontrager Comp, alloy, 31.8mm, 80mm reach, 121mm drop, 40cm control width, 44cm drop width / Size XL: Bontrager Comp, alloy, 31.8mm, 80mm reach, 121mm drop, 42cm control width, 46cm drop width
- Handlebar tape
- Trek EcoTack
- Stem
- Size XS: Trek RCS Pro, -7 degree, 80mm length / Sizes S, M: Trek RCS Pro, -7 degree, 90mm length / Sizes ML, L: Trek RCS Pro, -7 degree, 100mm length / Size XL: Trek RCS Pro, -7 degree, 110mm length
- Brake
- Shimano 105 hydraulic disc, flat mount
- Brake rotor
- Shimano CL700, centerlock, 160mm
Specs from Trek and subject to change. Weights are for the size listed.
Gear up
Compatible accessories
Finish your road setup.
Test rides in Red Deer
Ride it before you buy it
Come see the Madone SL 5 at our Gasoline Alley shop. We'll help you pick the right size, set it up for you and get you out for a test ride.