Compare: 2023 CUBE Bikes Attain GTC SLX v/Di2 105 12 53 vs 2026 XDS X-LAB RS5 Base S

Insights

Average stack and reach vs trend of endurance road bikes

Design deviates from other sizes of XDS X-LAB RS5

Stack	561mm	553mm -8mm
Reach	376mm	375mm -1mm
Stack to Reach Ratio	1.49:1	1.47:1
Seat Tube Length, C-T	490mm	480mm -10mm
Seat Tube Length, C-C	440mm	—
Top Tube Length, Effective/Horizontal Center	—	530mm
Top Tube Length, Effective/Horizontal HT Top	537mm	—
Top Tube Slope	10deg	10.2deg +0.2deg
Head Tube Angle	72deg	72deg +0deg
Seat Tube Angle	74deg	74deg +0deg
Head Tube Length	152mm	135mm -17mm
Bottom Bracket Drop	74mm	75mm +1mm
Bottom Bracket Height	265mm	268mm +3mm
Chainstay Length	415mm	420mm +5mm
Chainstay Length Horizontal	408.4mm	413.3mm +4.9mm
Front-Center	591.3mm	592mm +0.7mm
Front-Center Horizontal	586.7mm	587.8mm +1.1mm
Wheelbase	995mm	1001mm +6mm
Fork Offset/Rake	49.9mm	50mm +0.1mm
Fork Length (On-Axis)	—	386mm
Trail	57.7mm mid/neutral	58.9mm +1.2mm mid/neutral
Mechanical Trail	54.9mm	56mm +1.1mm
Wheel Flop	17mm	17.3mm +0.3mm
Standover Height	—	758mm
Tire to Pedal Spindle	82.3mm 170 mm cranks	84mm +1.7mm 165 mm cranks
Pedal Spindle to Ground Clearance	95mm 170 mm cranks	103mm +8mm 165 mm cranks

Wheel Size	700C/29 in 622 mm BSD	700C/29 in 622 mm BSD
Tire Width	28mm	32mm +4mm
Tire Width Max	—	38mm
Tire Outer Diameter	678mm	686mm +8mm
Bike Length with Tires	1673mm	1687mm +14mm
Crank Length	170mm	165mm -5mm
Handlebar Width	420mm	380mm -40mm
Stem Length	90mm	80mm -10mm
Stem Angle	6deg	—
Suspension Type	Rigid, non-suspension corrected	Rigid, non-suspension corrected
Bar Type	Drop Bar	Drop Bar
Frame Material	Carbon/Composite	Aluminum
Fork Material	Carbon/Composite	Carbon/Composite
Brake Type	Disc	Disc