For those wondering, I was misled by the Q and A area which states these are for the Madone Gen 7 and not the Gen 8. This is incorrect, I bought these for my Trek Madone Gen 8 SL and they fit perfectly. Be aware that you will need to purchase Trek's 'RSL' headset spacers from Trek's website, which are different from the 'SL' spacers.
Product Details
Trek Aero RSL Road Integrated Carbon Handlebar/Stem
The Trek Aero RSL Road Integrated Carbon Handlebar/Stem is built upon Trek's Race Fit, featuring a shorter reach and hoods that are 3cm narrower than the drops. This design moves the rider into a more comfortable, ergonomic position that significantly reduces drag for an extra aerodynamic advantage.
A 6-degree flare allows for ample wrist clearance and control, ensuring that power and comfort are not compromised during explosive sprints. Additionally, riders benefit from the weight-saving and aerodynamic advantages of a single-piece bar combined with stem.
Features
- OCLV Carbon construction is ultra-light, compliant and durable
- The ergonomic back sweep reduces rider drag for extra aerodynamic speed and comfort
- Hoods measure 3cm narrower than drops
- 6-degree flare provides ample wrist clearance for sprinting
- Brake lever position guides for spot-on control set-up
- Electronic shift compatibility only
- Aero RSL Pro Blendr mount sold separately
- Race Fit puts riders into a more comfortable, ergonomic riding position
Specifications
- Discipline Compatibility
- Road
- Product code
- 1822212 / 54354069487962
Reviews
Shipping & Returns
Free UK delivery on orders over £50. Orders are dispatched within 1-2 working days and typically arrive 1-2 working days later.
Return unused items in their original packaging within 30 days of delivery. Return postage is £3.50.
Q & A
9 questions, 7 answered
I have a 2023 Emonda ALR with internal routing via RCS pro stem. Would this be compatible with this frame. Currently the cables run through the RCS top cover and associated spacers into the frame Thanks
No answers yet.
Is the width stated the hoods or drops? Thanks
No answers yet.
Will it fit a SL6 Gen 8 Madone?
Hi, it’s on Madone SL6 Gen8 105 Di2. So I assume it will fit?
Hi there, The Aero RSL is the integrated cockpit built for the Gen 8 Madone frame, so it fits the Gen 8 platform. The thing to check is your groupset: it's set up for electronic shifting only, so it suits the SLR builds rather than a mechanical SL. If your SL 6 is running a mechanical groupset it won't be the right cockpit, so it's worth confirming your exact setup before ordering, either on your bike's spec or via https://www.sigmasports.com/contact-us. Many thanks Joe W
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.




