Giant Defy Advanced SL Frameset 2025

Bike details

Overview

Key information split into simple groups.

Sizing

Parts list

Components

Advanced SL-Grade Composite, 12x142mm thru-axle, integrated seatpost, disc

Advanced SL-Grade Composite, full-composite OverDrive Aero steerer, 12x100mm thru-axle, disc

Giant D-Fuse SLR, composite, -5/+15mm offset

Fit data

Geometry

Numbers for sizing and ride feel.

Size	XS	SM	MD	MD/LG	LG	XL
Stack Reach Ratio	1.428 mm	1.443 mm	1.468 mm	1.503 mm	1.517 mm	1.53 mm
Bottom Bracket Height	261 mm	261 mm	261 mm	266 mm	266 mm	266 mm
Front Center	587 mm	586 mm	590 mm	600 mm	615 mm	630 mm
Rake	50 mm	50 mm	50 mm	50 mm	50 mm	50 mm
Trail	71.6 mm	63.4 mm	58.6 mm	58.6 mm	58.6 mm	58.6 mm
Stack	527 mm	541 mm	558 mm	577 mm	596 mm	615 mm
Reach	369 mm	375 mm	380 mm	384 mm	393 mm	402 mm
Top Tube Length	515 mm	530 mm	545 mm	560 mm	575 mm	595 mm
Seat Tube Angle	74.5 °	74 °	73.5 °	73 °	73 °	73 °
Seat Tube Length	410 mm	445 mm	480 mm	515 mm	535 mm	565 mm
Head Tube Angle	70.5 °	71.8 °	72.5 °	72.5 °	72.5 °	72.5 °
Head Tube Length	120 mm	140 mm	150 mm	175 mm	195 mm	215 mm
Chainstay Length	420 mm	420 mm	420 mm	420 mm	420 mm	420 mm
Wheelbase	995 mm	994 mm	998 mm	1010 mm	1025 mm	1040 mm
Bottom Bracket Drop	75 mm	75 mm	75 mm	70 mm	70 mm	70 mm
Standover Height	705 mm	733 mm	762 mm	796 mm	814 mm	841 mm
Wheels	700	700	700	700	700	700
Rider Min Height	157 cm	165 cm	171 cm	177 cm	183 cm	189 cm
Rider Max Height	169 cm	175 cm	181 cm	187 cm	193 cm	199 cm

Model years