TT5 ERX 2025

Source: https://winspace.cc/products/tt5-erx

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Measurement	XXS	XS	S	M	L	XL
Frame geometry
Stack	480 mm	500 mm	520 mm	541 mm	561 mm	580 mm
Reach	372 mm	383 mm	395 mm	407 mm	419 mm	431 mm
Stack / Reach	1.29	1.30	1.32	1.33	1.34	1.35
Head tube angle	71°	71.5°	72°	72°	72.5°	72.5°
Seat tube angle (effective)	74°	74°	74°	74°	74°	74°
Seat tube angle (actual)	—	—	—	—	—	—
Top tube (effective)	507 mm	519 mm	544 mm	562 mm	580 mm	598 mm
Head tube length	77 mm	96 mm	117 mm	138 mm	161 mm	181 mm
Seat tube length	480 mm	500 mm	520 mm	540 mm	560 mm	580 mm
Bottom bracket drop	75 mm	75 mm	73 mm	73 mm	70 mm	70 mm
Bottom bracket height	273 mm	273 mm	273 mm	273 mm	273 mm	273 mm
Chainstay	410 mm	410 mm	410 mm	410 mm	410 mm	410 mm
Front center	568.9 mm	583.8 mm	598 mm	615.9 mm	629.9 mm	647.8 mm
Wheelbase	967 mm	982 mm	997 mm	1015 mm	1030 mm	1048 mm
Fork rake (offset)	50 mm	50 mm	50 mm	50 mm	50 mm	50 mm
Fork axle to crown	371 mm	371 mm	371 mm	371 mm	371 mm	371 mm
Trail	—	—	—	—	—	—
Standover	738 mm	758 mm	781 mm	800 mm	823 mm	842 mm
Pad / effective stack	—	—	—	—	—	—
Pad / effective reach	—	—	—	—	—	—
Cockpit
Grip reach	—	—	—	—	—	—
Grip stack	—	—	—	—	—	—
Stem length	—	—	—	—	—	—
Spacer height	—	—	—	—	—	—
Bar reach	—	—	—	—	—	—
Bar drop	—	—	—	—	—	—
Bar flare	—	—	—	—	—	—
Handlebar width	—	—	—	—	—	—
Components (informational)
Crank length	—	—	—	—	—	—
Saddle width	—	—	—	—	—	—
Seatpost length	—	—	—	—	—	—
Tire clearance	35 mm	35 mm	35 mm	35 mm	35 mm	35 mm
Front travel	—	—	—	—	—	—
Rear travel	—	—	—	—	—	—

Winspace TT5 ERX geometry · RideInsights