Madone SLR 8 AXS
Fully assembled, tuned, and test-ridden—ready to ride at pickup from any DFW Bike Mart location.
Expected to ship within 3 days
Professionally built and test-ridden before it ships. Arrives mostly assembled with just minimal setup needed. See Reassembly Instructions
Delivered fully assembled and tuned by Bike Mart—ready to ride right at your doorstep within 10 miles of any DFW location.
Ship
Get your bike or equipment delivered to your home directly from Bike Mart via our FedEx or USPS Carrier partners. Adult signature is required for all bike deliveries and for equipment & gear deliveries over $500.
For orders that include a bike, it will be professionally pre-built and shipped to your home with minimal assembly needed. While we try to make it as easy as possible, basic mechanical skills and proper tools are required. For orders that include a frameset please visit our support center to make sure you have the specialty tools and skills required.
If you decide to take your bike to a local retailer for assembly, additional fees will apply.
Pickup
We’ve made it easier than ever to get the gear and bikes you love—fast. With our Buy Online, Pick Up In Store (BOPIS) option, you can shop online and pick up your items at your convenience from any of our six DFW locations.
The best part about picking up at a Bike Mart location is that you get the same high quality service with the convenience of having the exact bike or part.
Bikes / Car Racks will be assembled and installed at no extra charge
Delivery
When you select "Home Delivery" at checkout. Your bike will be professionally assembled and the closest Bike Mart store will call you to schedule the delivery.
We offer home delivery for bike purchases only within 10 miles of a Bike Mart location. Contact us if you live beyond 10 miles and we can discuss more options. Additional fees may apply.
In stock bikes will be delivered within 7 days. Warehouse bikes will delivered within 14 days*.
Madone SLR 8 AXS
Overview
Overview
It's right for you if...
Racing is a core part of your life, and you want a bike that's the trifecta of lightweight, aerodynamics, and comfort. You want a featherweight frame that makes no compromises, with aerodynamic tube shaping and IsoFlow comfort technology. Performance matters, and you want our highest-level carbon layup, tubeless carbon wheels, and the wireless electronic shifting of the previous generation SRAM RED AXS.
The tech you get
An insanely light frame made of our highest-level 900 Series OCLV Carbon with aero tubing and IsoFlow comfort technology, and RSL Aero Bottles and Cages that save watts. A 2x12 previous generation SRAM RED AXS wireless electronic drivetrain with a power meter for getting more out of training. A universal derailleur hanger so you can get a replacement anywhere. Plus, it's topped off with Bontrager Aeolus Pro 51 tubeless carbon wheels and a Trek Aero RSL one-piece bar/stem.
The final word
Madone SLR 8 AXS Gen 8 is an insanely light and aero road bike that's born from a racing pedigree to deliver pure speed It's built from our top 900 Series OCLV Carbon that keeps weight to a minimum without compromising stiff responsiveness and comfort.
Why you'll love it
- Revolutionary Full System Foil aero tube shapes redefine what fast looks like and help optimize aerodynamics around the whole bike
- It's crafted from our highest-level 900 Series OCLV carbon that's mind-bogglingly light, stiff where you need the power, and compliant where you crave comfort
- Carbon wheels keep weight down and performance up, so you can crush climbs and soar down descents
- The previous generation SRAM RED AXS shifting is smooth, lighting-quick, and fully programmable, so you can tune your drivetrain to work exactly how you want it
- RSL Aero Bottles and Cages make the whole rider system faster to give you even more aerodynamic gains
Technical Specifications
Technical Specifications
| Frame | 900 Series OCLV Carbon, Full System Foil tube shaping, IsoFlow seat tube, RCS Headset System, electronic-only 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 |
| Wheels | F: Bontrager Aeolus Pro 51, OCLV Carbon, Tubeless Ready, 100x12mm thru axle R: Bontrager Aeolus Pro 51, OCLV Carbon, Tubeless Ready, SRAM XD-R driver, 142x12mm thru axle |
| Bottom bracket | SRAM DUB, T47 threaded, internal bearing |
| Crankset | SRAM RED AXS w/ power meter, 48/35, DUB |
| Shifters | SRAM RED eTap AXS, 12 speed |
| Front derailleur | SRAM RED eTap AXS, braze-on |
| Rear derailleur | SRAM RED eTap AXS, 36T max cog |
| Cassette/freewheel | SRAM XG-1290, 10-33, 12 speed |
| Chain | SRAM RED D1, 12 speed |
| Rotors | SRAM CenterLine X, centerlock, round edge, 160mm |
| Handlebars | Trek Aero RSL Road integrated bar/stem, OCLV Carbon, Race Fit, 80mm reach, 124mm drop |
| Seatpost | Madone aero carbon seatpost, 0mm offset |
| Saddle | Bontrager Aeolus P2 Pro, carbon rails |
Parts are subject to change without notice. Chat with us if you have any questions.
Geometry
Geometry
| Frame size | XS | S | M | ML | L | XL |
| Wheel size | 700c | 700c | 700c | 700c | 700c | 700c |
| Seat tube (CM) | 40.4 | 44 | 47.6 | 51.2 | 54.8 | 60.9 |
| Seat tube angle (degrees) (degrees) | 73.8 | 73.8 | 73.6 | 73.4 | 73.4 | 73.4 |
| Head tube length (CM) | 10 | 12.1 | 13.6 | 15 | 17.2 | 20.1 |
| Head angle (degrees) (degrees) | 71.6 | 72.2 | 72.9 | 73.5 | 73.8 | 73.9 |
| Effective top tube (CM) | 51.7 | 53.2 | 54.5 | 55.7 | 56.8 | 58.4 |
| Bottom bracket drop (CM) | 7.2 | 7.2 | 7 | 7 | 6.8 | 6.8 |
| Chainstay length (CM) | 41 | 41 | 41 | 41 | 41.1 | 41.2 |
| Offset (CM) | 5 | 4.5 | 4.5 | 4 | 4 | 4 |
| Trail (CM) | 6.1 | 6.2 | 5.8 | 5.9 | 5.7 | 5.7 |
| Wheelbase (CM) | 97.1 | 97.6 | 98.1 | 98 | 99 | 100.7 |
| Standover (CM) | 70.4 | 73.4 | 76.2 | 79 | 82 | 86.3 |
| Frame reach (CM) | 37 | 37.8 | 37.4 | 38.9 | 39.4 | 40.2 |
| Frame stack (CM) | 50.7 | 53 | 54.6 | 56.2 | 58.2 | 61 |
| Saddle rail height min (w/short mast) (CM) | 54.9 | 58.5 | 62.1 | 65.7 | 69.3 | 75.4 |
| Saddle rail height max (w/short mast) (CM) | 61.2 | 64.8 | 68.4 | 72 | 75.6 | 81.7 |
| Saddle rail height min (w/tall mast) (CM) | 59.2 | 62.8 | 66.4 | 70 | 73.6 | 79.7 |
| Saddle rail height max (w/tall mast) (CM) | 65.4 | 69 | 72.6 | 76.2 | 79.8 | 85.9 |
This Geometry Chart is provided by the Manufactuer. Chat with us if you have any questions.
Sizing
Sizing
| Size | Rider Height | Inseam |
| XS | 143 - 158 cm4'8" - 5'2" | 67 - 74 cm26" - 29" |
| S | 158 - 162 cm5'2" - 5'4" | 74 - 76 cm29" - 30" |
| M | 162 - 173 cm5'4" - 5'8" | 76 - 81 cm30" - 32" |
| ML | 173 - 179 cm5'8" - 5'10" | 81 - 84 cm32" - 33" |
| L | 179 - 188 cm5'10" - 6'2" | 84 - 88 cm33" - 35" |
| XL | 188 - 213 cm6'2" - 7'0" | 88 - 100 cm35" - 39" |
Sizing to be used as a reference only. Chat with us if you have any questions.
