SPEED CONCEPT SLR 7 - SERPENTINE | Doctorbike
SPEED CONCEPT SLR 7 - SERPENTINE | Doctorbike
SPEED CONCEPT SLR 7 - SERPENTINE | Doctorbike
SPEED CONCEPT SLR 7 - SERPENTINE | Doctorbike
SPEED CONCEPT SLR 7 - SERPENTINE | Doctorbike
SPEED CONCEPT SLR 7 - SERPENTINE | Doctorbike

SPEED CONCEPT SLR 7 - SERPENTINE

€8,499.00
VAT incl.
TREK

Shipping to Italy: Free

Choose your size.

SizeAvailability
SAvailable from Jan 26, 2027
MAvailable from Nov 17, 2026
LAvailable from Nov 17, 2026
XLAvailable from Nov 17, 2026

Choose how to pay.

Store pickup or home delivery.Preparation, fitting and support: choose how to receive your bike ↗

Optional workshop pre-assembly: 25 € tax incl. for bikes. Discover the preparation Doctorbike

A closer look at the model

The bike in detail.

Speed Concept SLR 7 is an aerodynamic triathlon bike made of carbon and designed in the name of speed and integration. Every detail of this bike is from the lightweight aerodynamic chassis to IsoSpeed which makes driving more smooth to the state-of-the-art power and hydration systems

Faster aerodynamic profiles - This Speed Concept is the fastest bike ever tested: at Kona it was six minutes faster than the previous model. The ultralight OCLV 800 Series carbon frame with Kammtail Virtual Foil profile reduces resistance by literally cutting the air.

The facts to help you choose

Details and specifications.

Brand
TREK
Reference
5347544-S
Fork
Full-foil SC carbon, integrated brake and handlebar connection
Handlebar
Speed Concept mid-rise bar/stem
Brakes
Hydraulic disc Shimano Dura-Ace
Crankset
Shimano Ultegra R8100, 52/36, 160mm length
Chain
Shimano Ultegra/XT M8100
Saddle
Bontrager Hilo Comp, cable tracks in Cr-Mo // Bontrager Hilo Pro Carbon
Seatpost
Speed Concept SLR, offset 11,5mm or -20mm, reduced length
Front derailleur
Shimano Ultegra R8150 Di2, a saldare, oscillazione verso il basso
Cassette
Shimano Ultegra R8101, 11-30, 12 speed
Tyres
Bontrager R3, 700x25
Wheels
Bontrager Aeolus Pro 51
Battery
Shimano BT-DN300
Frame
Carbon OCLV 800 Series, aero tube profile KVF
Rear derailleur
Shimano Ultegra Di2
Bottom bracket
Praxis, T47 threaded, internal bearing
Disc size
Shimano CL800, centerlock, 160mm
Availability date
2027-01-26
EAN13
197216387701
The value of choosing Doctorbike

Choose how to receive your new bike.

From preparation to your first ride: we support you in store and remotely. Two delivery options, the same Doctorbike care.

01 · Together, in store

Store pickup

We welcome you in Magenta for a personalised handover: riding-position adjustment, an explanation of the features and, where included, suspension setup.

For e-bikes and electronic components, we help with the dedicated apps. Before you leave, ask us about use, accessories and maintenance.

Discover the store ↗
02 · To your home in Italy

Courier delivery

The bike is shipped in the original package, with the assembly configuration provided by the parent company.

You want our workshop pre-assembled? You can add it to your cart or checkout: 25 € incl. tax per bike, only if you choose.

Final delivery operations depend on the preparation for transport. Follow the team's instructions; you can ask for assistance from the workshop.

Delivery times, costs and terms ↗
Your next ride starts here

Complete your ride.

Accessories, care products and everyday essentials to go with your purchase.

Per completare la tua uscita

Per la cura della bici

Per completare la tua uscita

Per completare la tua uscita

The details make the choice

Compare similar bikes.

Your next bikeThe bike you’re viewingSPEED CONCEPT SLR 7 - SERPENTINESPEED CONCEPT SLR 7 - SERPENTINE€8,499.00Sizes and details ↗In stockMADONE SLR 7 AXS GEN 8 - LIDL-TREK TEAM REPLICAMADONE SLR 7 AXS GEN 8 - LIDL-TREK TEAM REPLICA€8,499.00Sizes and details ↗In stockMADONE SLR 7 AXS GEN 8 - PURPLE PHAZE/AMETHYST MARBLEMADONE SLR 7 AXS GEN 8 - PURPLE PHAZE/AMETHYST MARBLE€8,499.00Sizes and details ↗
AvailabilityAvailable from Jan 26, 2027In stockIn stock
Available sizes
SMLXL
XSSMMLLXL
XSSMMLLXL
BatteryShimano BT-DN300Battery SRAM AXS (with charger)Battery SRAM AXS (with charger)
Rear derailleurShimano Ultegra Di2SRAM Force AXS, pignone massimo 36 dentiSRAM Force AXS, pignone massimo 36 denti
Front derailleurShimano Ultegra R8150 Di2, a saldare, oscillazione verso il bassoSRAM Force AXS, a saldareSRAM Force AXS, a saldare
Make an informed choice

Questions before you ride?

How do I check availability in my size?
The size table distinguishes in-stock items, online orders and sold-out items. For sizes available on request, use the contacts in that row to confirm availability and lead times with our team. Only variants available for online purchase can be added to your basket.
Can I test a bike before deciding?
The Doctorbike Bike Test is available by category, rather than for every individual model. Our team will confirm the category, size and test availability with you.
Can I get help with size and riding position?
Yes. Talk to our team and explore bike fitting with Velosystem® technology, with dedicated measurements and adjustments.
Who should I contact for servicing?
Contact our certified workshop in Magenta. Arrange the work and an appointment with us: our service continues after purchase.
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