Compare: 2026 BMC Switzerland Roadmachine 01 Base 51 vs 2025 LongTeng (LT Bike) LTK 266-D--SL Base M

Insights

Average stack and reach vs trend of endurance road bikes

Average stack and reach vs trend of performance road bikes

Design deviates from other sizes of LongTeng (LT Bike) LTK 266-D--SL

Stack	550mm	538mm -12mm
Reach	379mm	386mm +7mm
Stack to Reach Ratio	1.45:1	1.39:1
Seat Tube Length, C-T	461mm	—
Seat Tube Length, C-C	—	490mm
Top Tube Length, Effective/Horizontal Center	—	540mm
Top Tube Length, Actual C-C	537mm	—
Top Tube Slope	11.9deg	—
Head Tube Angle	71.4deg	72deg +0.6deg
Seat Tube Angle	74.2deg	74deg -0.2deg
Head Tube Length	138mm	130mm -8mm
Bottom Bracket Drop	75mm	72mm -3mm
Bottom Bracket Height	268mm	269mm +1mm
Chainstay Length	415mm	410mm -5mm
Chainstay Length Horizontal	408.2mm	403.6mm -4.6mm
Front-Center	596mm	589mm -7mm
Front-Center Horizontal	591.8mm	586.4mm -5.4mm
Wheelbase	1000mm	990mm -10mm
Fork Offset/Rake	50mm	45mm -5mm
Fork Length (On-Axis)	379mm	—
Fork Length, Unknown	—	380mm
Trail	62.7mm mid/neutral	63.5mm +0.8mm mid/neutral
Mechanical Trail	59.4mm	60.4mm +1mm
Wheel Flop	19mm	18.7mm -0.3mm
Standover Height	762mm	—
Tire to Pedal Spindle	83mm 170 mm cranks	78mm -5mm 170 mm cranks
Pedal Spindle to Ground Clearance	98mm 170 mm cranks	99mm +1mm 170 mm cranks

Wheel Size	700C/29 in 622 mm BSD	700C/29 in 622 mm BSD
Tire Width	32mm	30mm -2mm
Tire Width Max	—	35mm
Tire Outer Diameter	686mm	682mm -4mm
Bike Length with Tires	1686mm	1672mm -14mm
Crank Length	170mm	—
Handlebar Width	390438mm	—
Stem Length	90mm	—
Suspension Type	Rigid, non-suspension corrected	Rigid, non-suspension corrected
Bar Type	Drop Bar	Drop Bar
Frame Material	Carbon/Composite	Carbon/Composite
Fork Material	Carbon/Composite	Carbon/Composite
Brake Type	Disc	Disc