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Giant Defy Advanced SL 1

Giant Defy 2024



Size / SM, MD, MD/LG, LG, XL

Manufacturer Website

At a glance

The 2024 Giant Defy Advanced SL 1 is an Endurance road bike. It is priced at £8,499 GBP, comes in a range of sizes, including SM, MD, MD/LG, LG, XL and a shimano drivetrain. The bike is part of Giant's Defy range of road bikes.

Where To Buy



  • Frame
    Advanced SL-grade composite, disc
  • Fork
    Advanced SL-grade composite, full-composite OverDrive Aero steerer, disc
  • Hubs
    Front: Giant Low Friction Hub, CenterLock, 12mm thru-axle
    Rear: Giant Low Friction Hub, 30t ratchet driver, CenterLock, 12mm thru-axle
  • Wheels
    Giant SLR 1 36 Carbon Disc WheelSystem
  • Spokes
    Sapim CX-Ray
  • Tires
    Giant Gavia Fondo 0, tubeless, 700x32c (33.5mm), folding
  • Chain
    Shimano Ultegra
  • Crank
    Shimano Ultegra, 34/50 with Giant Power Pro power meter S:170mm, M:172.5mm, M/L:172.5mm, L:175mm, XL:175mm
  • Bottom Bracket
    Shimano, press fit
  • Front Derailleur
    Shimano Ultegra Di2 FD-R8150
  • Rear Derailleur
    Shimano Ultegra Di2 RD-R8150
  • Shifters
    Shimano Ultegra Di2 ST-R8170
  • Brakeset
    Shimano Ultegra Di2 hydraulic, Shimano RT-CL800 rotors [F]160mm, [R]160mm
  • Handlebar
    Giant Contact SLR D-Fuse S:40cm, M:42cm, M/L:42cm, L:44cm, XL:44cm
  • Saddle
    Giant Fleet SLR
  • Seatpost
    Giant SLR D-Fuse, composite, -5/+15mm offset
  • Stem
    Giant Contact SLR AeroLight S:90mm, M:100mm, M/L:100mm, L:110mm, XL:110mm
  • Grips
    Stratus Lite 3.0


Q: How much is a 2024 Giant Defy Advanced SL 1?

A 2024 Giant Defy Advanced SL 1 is typically priced around £8,499 GBP when new. Be sure to shop around for the best price, and also look to the used market for a great deal.

Q: Where to buy a 2024 Giant Defy Advanced SL 1?

The 2024 Giant Defy Advanced SL 1 may be purchased directly from Giant.

Q: What size 2024 Giant Defy Advanced SL 1 should I get?

The 2024 Giant Defy Advanced SL 1 comes in sizes SM, MD, MD/LG, LG, XL. After measuring your height, use the size chart below to find the typical Giant Defy Advanced SL 1 size for your height. Remember that these sizes are a general guide and bike sizes can vary between riders and bikes. The best way to find your size is to go for a test ride.

Rider Height (cm)Rider Height (in)Frame Size
148cm - 158cm4'10" - 5'2"XS
158cm - 168cm5'2" - 5'6"S
168cm - 178cm5'6" - 5' 10"M
178cm - 185cm5'10" - 6'1"L
185cm - 193cm6'1" - 6'4"XL
193cm - 198cm6'4" - 6'6"XXL


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