- Description
- Specifications
- Geometry
Trek 2026 Madone SL 6 Gen 8
The Madone SL 6 Gen 8 is a lightweight aero road bike that brings elite racing tech to a lower price point with a more economical OCLV 500 Carbon lay-up than its SLR sibling. A Shimano 105 Di2 electronic group set gives you lightning-fast electronic shifting and pairs with alloy handlebars to keep the price down. Plus, it's topped off with carbon wheels for extra lightweight performance.
Trek 2026 Madone SL 6 Gen 8
Frame
Size: XS, S, M, ML, L, XL
Colour: Gloss Dark Star/Matte Deep Smoke
Frame: 500 Series OCLV Carbon, Full System Foil tube shaping, IsoFlow seat tube, RCS Headset System, electronic or mechanical routing, removable aero chain keeper, T47 BB, flat mount disc, UDH, 142x12 mm thru axle
Fork: Madone Gen 8 full carbon, tapered carbon steerer, internal brake routing, flat-mount disc, 12x100 mm chamfered thru axle
Shock:
Drivetrain
Crankset: XS, S: Shimano 105 R7100, 50/34, 165 mm length M, ML: Shimano 105 R7100, 50/34, 170 mm length L, XL: Shimano 105 R7100, 50/34, 172.5 mm length
Pedals:
Chain: Shimano SLX M7100, 12-speed
Bottom Bracket: Praxis, T47 threaded, internal bearing
Rear Derailleur: Shimano 105 R7150 Di2, 36T max cog
Front Derailleur: Shimano 105 R7150 Di2, braze-on, down swing
Derailleur Shifter: Shimano 105 R7170 Di2, 12-speed
Freewheel/Cassette: Shimano 105 7101, 11-34, 12-speed
Braking System
Brakes: Shimano 105 hydraulic disc, flat mount
Brake Levers:
Wheels
Tyres: Bontrager Aeolus Pro, Tubeless Ready, aramid bead, 120 tpi, 700x28 mm
Wheels/Rims: [F] Bontrager Aeolus Elite 50, OCLV Carbon, Tubeless Ready, 100x12 mm thru axle [R] Bontrager Aeolus Elite 50, OCLV Carbon, Tubeless Ready, 50 mm rim depth, Shimano 11-speed freehub, 142x12 mm thru axle
Hubs:
Other
Handlebar: XS: Bontrager Comp, alloy, 31.8 mm, 80 mm reach, 121 mm drop, 36 cm control width, 40 cm drop width S, M: Bontrager Comp, alloy, 31.8 mm, 80 mm reach, 121 mm drop, 38 cm control width, 42 cm drop width ML, L: Bontrager Comp, alloy, 31.8 mm, 80 mm reach, 121 mm drop, 40 cm control width, 44 cm drop width XL: Bontrager Comp, alloy, 31.8 mm, 80 mm reach, 121 mm drop, 42 cm control width, 46 cm drop width
Stem: XS: Trek RCS Pro, -7-degree, 80 mm length S, M: Trek RCS Pro, -7-degree, 90 mm length ML, L: Trek RCS Pro, -7-degree, 100 mm length XL: Trek RCS Pro, -7-degree, 110 mm length
Seat Post: Madone aero carbon seat post, 0 mm offset, short length
Saddle: Bontrager Aeolus Elite, austenite rails, 145 mm width
Trek 2026 Madone SL 6 Gen 8
All measurements provided in cm unless otherwise stated.
| Frame size letter | Wheel size | A — Seat tube | B — Seat tube angle | C — Head tube length | D — Head angle | E — Effective top tube | G — Bottom bracket drop | H — Chainstay length | I — Offset | J — Trail | K — Wheelbase | L — Standover | M — Frame reach | N — Frame stack | Saddle rail height min (w/short mast) | Saddle rail height max (w/short mast) | Saddle rail height min (w/tall mast) | Saddle rail height max (w/tall mast) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| XS | 700c | 40.4 | 73.8° | 10.0 | 71.6° | 51.7 | 7.2 | 41.0 | 5.0 | 6.1 | 97.1 | 70.4 | 37.0 | 50.7 | 54.9 | 61.2 | 59.2 | 65.4 |
| S | 700c | 44.0 | 73.8° | 12.1 | 72.2° | 53.2 | 7.2 | 41.0 | 4.5 | 6.2 | 97.6 | 73.4 | 37.8 | 53.0 | 58.5 | 64.8 | 62.8 | 69.0 |
| M | 700c | 47.6 | 73.6° | 13.6 | 72.9° | 54.5 | 7.0 | 41.0 | 4.5 | 5.8 | 98.1 | 76.2 | 38.4 | 54.6 | 62.1 | 68.4 | 66.4 | 72.6 |
| ML | 700c | 51.2 | 73.4° | 15.0 | 73.5° | 55.7 | 7.0 | 41.0 | 4.0 | 5.9 | 98.0 | 79.0 | 38.9 | 56.2 | 65.7 | 72.0 | 70.0 | 76.2 |
| L | 700c | 54.8 | 73.4° | 17.2 | 73.8° | 56.8 | 6.8 | 41.1 | 4.0 | 5.7 | 99.0 | 82.0 | 39.4 | 58.2 | 69.3 | 75.6 | 73.6 | 79.8 |
| XL | 700c | 60.9 | 73.4° | 20.1 | 73.9° | 58.4 | 6.8 | 41.2 | 4.0 | 5.7 | 100.7 | 86.3 | 40.2 | 61.0 | 75.4 | 81.7 | 79.7 | 85.9 |
*Giant & Liv Bicycles are available for purchase online, but due to warranty regulations, must be shipped to qualified Giant dealers, as bicycles must be assembled by a qualified bike mechanic in an approved store - This is an international policy and usually will require an additional fee to build the bike. This will be confirmed by one of our online staff after purchase of the bike.
*Specialized Bicycles are available for home delivery nation wide.
*AMFLOW Bicycles are available for purchase online, but MUST be collected from the store.
*TREK Bicycles are available for purchase online, but MUST be collected from the store.
