Cube Nuroad EX

A race-ready gravel bike from 2026, made in 6 sizes from XXS to XL.

Size

Stack 554 mmReach 386 mm

Geometry

Cube Nuroad EX geometry by frame size
Size
Fit
Stack (mm)How high the front sits	488	530	554	588	610	633
Reach (mm)How far forward the bars start	369	384	386	389	389	398
Stack ÷ reach Higher = more upright	1.32	1.38	1.44	1.51	1.57	1.59
Top tube (effective) (mm)Horizontal top-tube length	500	518	537	560	575	592
Seat tube angle Saddle position over the pedals	75°	75.8°	74.7°	73.8°	73°	73°
Seat tube length (mm)Frame size reference	408	447	477	507	527	557
Head tube length (mm)Front-end height	100	113	135	165	185	208
Handling
Head tube angle Steeper = quicker steering	68°	69°	70°	71.4°	72°	72.5°
Wheelbase (mm)Longer = more stable	1007	1044	1045	1044	1046	1058
Chainstay (mm)Shorter = snappier	421	440	440	440	440	440
BB drop (mm)More = lower centre of gravity	61	70	70	70	70	70
BB height (mm)Pedal clearance in corners	275	266	266	266	266	266

Underlined values are calculated by BikeLens. A dash means the brand doesn't publish it.

A racy stance with road-bike efficiency on fast, mixed surfaces.

Size S is lower and longer than 78% of the 106 gravel frames we track.

The closest gravel frames from other ranges, against size S here.

Bikes with a similar fit, compared with size S of this bike
Bike	Size	Stack	Reach
Giant Revolt Advanced 0 SE2026Stack +2 mm, reach −5 mm	XS	+2 mm	−5 mm
Romet Aspre 1.02026Stack −3 mm, reach +7 mm	S	−3 mm	+7 mm
Scott Speedster Gravel 202025Stack −7 mm, reach −4 mm	S/52	−7 mm	−4 mm
Megamo WEST 032027Stack +9 mm, reach +5 mm	S	+9 mm	+5 mm
Wilier Jaroon2024Stack −6 mm, reach −2 mm	XS	−6 mm	−2 mm
Trek Checkpoint SL 5 AXS Gen 32026Stack +2 mm, reach same	SM	+2 mm	same

These builds share this exact geometry, so they fit the same.