Compare: 2026 Gascycle Nitrogen Base M vs 2025 LongTeng (LT Bike) LTK 266-D--SL Base M

Insights

Average stack and reach vs trend of performance road bikes

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

Stack	555.4mm	538mm -17.4mm
Reach	386mm	386mm +0mm
Stack to Reach Ratio	1.44:1	1.39:1
Seat Tube Length, C-C	—	490mm
Seat Tube Length, Unknown	500mm	—
Top Tube Length, Effective/Horizontal Center	—	540mm
Top Tube Length, Effective/Horizontal Unknown	529.6mm	—
Top Tube Slope	7.9deg	—
Head Tube Angle	73deg	72deg -1deg
Seat Tube Angle	75.5deg	74deg -1.5deg
Head Tube Length	133mm	130mm -3mm
Bottom Bracket Drop	73mm	72mm -1mm
Bottom Bracket Height	266mm	269mm +3mm
Chainstay Length	410mm	410mm +0mm
Chainstay Length Horizontal	403.5mm	403.6mm +0.1mm
Front-Center	573.9mm	589mm +15.1mm
Front-Center Horizontal	580.5mm	586.4mm +5.9mm
Wheelbase	983.9mm	990mm +6.1mm
Fork Offset/Rake	45mm	45mm +0mm
Fork Length, Unknown	—	380mm
Trail	56.6mm mid/neutral	63.5mm +6.9mm mid/neutral
Mechanical Trail	54.1mm	60.4mm +6.3mm
Wheel Flop	15.8mm	18.7mm +2.9mm
Standover Height	759.8mm	—
Tire to Pedal Spindle	64.9mm 170 mm cranks	78mm +13.1mm 170 mm cranks
Pedal Spindle to Ground Clearance	96mm 170 mm cranks	99mm +3mm 170 mm cranks

Wheel Size	700C/29 in 622 mm BSD	700C/29 in 622 mm BSD
Tire Width	28mm	30mm +2mm
Tire Outer Diameter	678mm	682mm +4mm
Bike Length with Tires	1661.9mm	1672mm +10.1mm
Suspension Type	Rigid, non-suspension corrected	Rigid, non-suspension corrected
Bar Type	Drop Bar	Drop Bar
Frame Material	Aluminum	Carbon/Composite
Fork Material	Carbon/Composite	Carbon/Composite
Brake Type	Disc	Disc

Actions	Collection I've Ridden	Collection I've Ridden
Source	https://ae01.alicdn.com/kf/S9386c2f8220b4595854277494ed95ddeL.jpg	https://ltbikes.com/index/products/view/id/421.html
Brand	Gascycle	LongTeng (LT Bike)
Bike	2026 Nitrogen Base	2025 LTK 266-D--SL Base
Size	M	M
Category	Performance Road	Performance Road