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2027 Speed Concept SLR 9 Triathlon Road Bike

$13,999.99
SKU: 5355343  |  Barcode: 197216496175
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What is the Bike Mart Return policy?

Bike Mart offers a 14-day return and 30-day exchange policy in effect on qualifying items. Restocking fee may apply for "At Warehouse" Items. Read More

What Financing options does Bike Mart offer?

Financing is easier than ever at Bike Mart. With Synchrony Financial, you can choose:

  • 0% APR for 6 months — on orders under $999
  • 0% APR for 12 months — on orders of $1,000 or more

We also support HSA/FSA Funds with TrueMed, Shop Pay Installments and PayPal Financing.


  • Fast aero shapes

    Fast aero shapes

    This Speed Concept is the fastest bike we’ve ever tested—and it’s six minutes faster than the previous model at Kona. The ultralight 800 Series OCLV Carbon frame’s drag-reducing Kammtail Virtual Foil tube shapes cut through the air.

  • Smart storage

    Smart storage

    Integrated fuel and hydration storage makes it simple and stress-free to stay strong without leaving your aero position.

  • Dial in the perfect fit

    Dial in the perfect fit

    Our system is designed to fit as many triathletes as possible. It’s fully customizable, simple to adjust, and preserves your fit while you travel

  • Smooth ride

    Smooth ride

    Top Tube IsoSpeed takes the edge off rough roads, keeping you fresher and less fatigued not only on your ride, but on your run as well.

  • Shimano Dura-Ace Di2

    Shimano Dura-Ace Di2

    The pinnacle of Shimano road technology and innovation, the new 12 speed Dura-Ace Di2 R9200 is Shimano's fastest ever. Speed was the driving force behind this next-generation road group. That’s why every component was refined, designed, and fine-tuned to make you faster – whether you’re sprinting to the finish on the Champs-Elysees or crushing your local climb.

  • Don’t forget your pedals

    Don’t forget your pedals

    This bike doesn’t come with pedals because you’ll have a better time on your new bike if you choose your own. See the pedal guide to find the best pedals for your riding style. We recommend clipless road pedals for control and efficiency.

Overview

Speed Concept SLR 9 is an aerodynamic carbon triathlon bike engineered for incredible speed and seamless integration. Every detail — from the ultralight 800 Series OCLV Carbon frame and ride-smoothing IsoSpeed to integrated fuel and hydration systems — has been purposefully designed to help you beat your PR again and again and again. It’s finished with a top-level Shimano Dura-Ace Di2 drivetrain for precise, race-ready performance.

Technical Specifications

Frame 800 Series OCLV Carbon, KVF (Kammtail Virtual Foil) tube shape, T47 BB, integrated Bento box, integrated downtube storage
Fork SC full foil carbon, integrated brake & stem
Weight M - 8.70 kg / 19.19 lbs
Weight limit This bike has a maximum total weight limit (combined weight of bicycle, rider, and cargo) of 275 pounds (125 kg).
Battery Shimano BT-DN300
Shifter Shimano Dura-Ace hydraulic disc, R9180 Di2 lever, R9270 caliper, 160mm rotor
Front derailleur Shimano Dura-Ace R9250 Di2, braze-on, down swing
Rear derailleur Shimano Dura-Ace R9250 Di2, 34T max cog
*crank Size: S Shimano Dura-Ace R9200, 52/36, 160mm lengthSize: M, L, XL Shimano Dura-Ace R9200, 52/36, 170mm length
Bottom bracket Praxis, T47 threaded, internal bearing
Cassette Shimano Dura-Ace R9200, 11-30, 12 speed
Chain Shimano Dura-Ace/XTR M9100, 12 speed
Max chainring size 1x: 58T, 2x: 55/44
Wheel front Bontrager Aeolus RSL 51, OCLV Carbon, Tubeless Ready, 51mm rim depth, 100x12mm thru axle
Wheel rear Bontrager Aeolus RSL 51, OCLV Carbon, Tubeless Ready, 51mm rim depth, Shimano 11/12 freehub, 142x12mm thru axle
Skewer front Bontrager Switch thru axle
Skewer rear Bontrager Switch thru axle
Tire Bontrager R4 320, 700x25mm
Max tire size 28mm rear, 25mm front
Saddle Bontrager Hilo Pro Carbon
*seatpost Size: S Speed Concept SLR, 11.5mm or -20mm offset, short lengthSize: M, L, XL Speed Concept SLR, 11.5mm or -20mm offset, tall length
*handlebar part Size: S Speed Concept Cockpit Tower Topper NearSize: S, M, L, XL Speed Concept 45mm Base TowerSize: S, M Speed Concept 30mm Base TowerSize: M, L, XL Speed Concept Cockpit Tower Topper MidSize: L, XL Speed Concept 60mm Base Tower
Handlebar/stem (integrated) Speed Concept mid-rise bar/stem
Handlebar tape Trek gel cork
Brake rotor Shimano CL900, centerlock, 160mm
Max rotor size Max brake rotor sizes: 160mm front & rear
Cage Speed Concept Downtube Bottle Cage
Bottle Speed Concept Downtube Bottle

Parts are subject to change without notice. Chat with us if you have any questions.

Geometry

Bike geometry diagram

All measurements provided in cm unless otherwise noted.

Frame size letter SMLXL
Wheel size 700c700c700c700c
A — Seat tube 49.952.554.957.4
B — Seat tube angle (degrees)78.0°78.0°78.0°78.0°
C — Head tube length 6.59.011.514.0
D — Head angle (degrees)72.2°72.5°72.5°72.5°
E — Effective top tube 49.551.854.156.5
G — Bottom bracket drop 8.08.08.08.0
H — Chainstay length 41.041.041.041.0
I — Offset 4.54.54.54.5
J — Trail 6.16.06.06.0
K — Wheelbase 96.799.5102.0104.7
L — Standover 76.078.580.883.1
M — Frame reach 39.041.642.644.5
N — Frame stack 49.251.754.156.5
Saddle rail height min (w/short mast) 55.958.060.462.8
Saddle rail height max (w/short mast) 66.669.271.574.0
Saddle rail height min (w/tall mast) 64.967.069.471.8
Saddle rail height max (w/tall mast) 75.678.280.583.0

This Geometry Chart is provided by the Manufactuer. Chat with us if you have any questions.

Sizing

SizeRider HeightInseam
S154 - 167 cm / 5'1" - 5'6"72 - 80 cm / 28" - 31"
M167 - 175 cm / 5'6" - 5'9"77 - 83 cm / 30" - 33"
L175 - 186 cm / 5'9" - 6'1"82 - 88 cm / 32" - 35"
XL186 - 198 cm / 6'1" - 6'6"87 - 93 cm / 34" - 37"

Sizing to be used as a reference only. Chat with us if you have any questions.

Why Shop at Bike Mart?

  • Live Chat with Real People

    Get instant advice and answers from our team of cycling experts through our online chat feature or over the phone.

  • Community-Focused

    We have donated over a million dollars to support our communities through charity rides, bike rallies and advocacy for more bikeable trails in Texas.

  • Professional, Quality Assembly

    Our bikes are expertly assembled and inspected by Bike Mart’s professionally trained staff. They ensure proper adjustments, tighten and true wheels, and get your bike ready to ride.

  • Our Legacy of Excellence

    With 62 years of retail experience, Bike Mart brings unparalleled expertise and dedication to serving you.

  • 10% off accessories with new bike purchase

    Receive 10% off all accessories purchased with a new bike.

  • Hassle-Free Returns

    Easily initiate returns for online orders with our straightforward return policy to shop with confidence.

  • Locally Owned & Operated

    A family of cyclists who live and ride in your community—feel right at home.

  • Free accessory installation with new bike purchase

    Let our experts install your accessories at no extra cost, ensuring everything fits perfectly and is ready for your ride!

product
Trek

2027 Speed Concept SLR 9 Triathlon Road Bike

$13,999.99
Speed Concept SLR 9 is an aerodynamic carbon triathlon bike engineered for incredible speed and seamless integration. Every detail — from the ultralight 800 Series OCLV Carbon frame and ride-smoothing IsoSpeed to integrated fuel and hydration systems — has been purposefully designed to help you beat your PR again and again and again. It’s finished with a top-level Shimano Dura-Ace Di2 drivetrain for precise, race-ready performance.

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