Compare: 2025 ASSISTING FORCE AF01 Base S vs 2025 Canyon Bicycles Grail CF SL 7.0 XS

Insights

Somewhat aggressive stack and reach vs trend of all-road/gravel bikes

Design deviates from other sizes of ASSISTING FORCE AF01

Somewhat upright stack and reach vs trend of progressive gravel bikes

Stack	556mm	556mm +0mm
Reach	382mm	385mm +3mm
Stack to Reach Ratio	1.46:1	1.44:1
Seat Tube Length, Unknown	412mm	450mm +38mm
Top Tube Length, Effective/Horizontal Unknown	542mm	550mm +8mm
Top Tube Slope	17.9deg	13.7deg -4.2deg
Head Tube Angle	70.5deg	71deg +0.5deg
Seat Tube Angle	74deg	73.5deg -0.5deg
Head Tube Length	130mm	129mm -1mm
Bottom Bracket Drop	78mm	75mm -3mm
Bottom Bracket Height	275mm	276mm +1mm
Chainstay Length	425mm	425mm +0mm
Chainstay Length Horizontal	417.8mm	418.3mm +0.5mm
Front-Center	614mm	610.3mm -3.7mm
Front-Center Horizontal	609.2mm	605.7mm -3.5mm
Wheelbase	1027mm	1024mm -3mm
Fork Offset/Rake	55mm	52.1mm -2.9mm
Fork Length, Unknown	395mm	—
Trail	66.7mm high	65.8mm -0.9mm high
Mechanical Trail	62.8mm	62.2mm -0.6mm
Wheel Flop	21mm	20.3mm -0.7mm
Standover Height	—	766mm
Tire to Pedal Spindle	91mm 170 mm cranks	94.3mm +3.3mm 165 mm cranks
Pedal Spindle to Ground Clearance	105mm 170 mm cranks	111mm +6mm 165 mm cranks

Wheel Size	700C/29 in 622 mm BSD	700C/29 in 622 mm BSD
Tire Width	42mm	40mm -2mm
Tire Outer Diameter	706mm	702mm -4mm
Bike Length with Tires	1733mm	1726mm -7mm
Crank Length	—	165mm
Handlebar Width	—	420mm
Stem Length	—	60mm
Suspension Type	Rigid, non-suspension corrected	Rigid, non-suspension corrected
Bar Type	Drop Bar	Drop Bar
Frame Material	Carbon/Composite	Unknown
Fork Material	Carbon/Composite	Carbon/Composite
Brake Type	Disc	Disc

Actions	Collection I've Ridden	Collection I've Ridden
Source	https://afbicycles.com/	https://www.canyon.com/it-it/bici-gravel/race/grail/cf/grail-cf-7/4149.html
Brand	ASSISTING FORCE	Canyon Bicycles
Bike	2025 AF01 Base	2025 Grail CF SL 7.0
Size	S	XS
Category	All-road/Gravel	Progressive Gravel