Models · Rondo · Ruut

Rondo Ruut ST (2026)

gravel · steel · sizes S–XL · tyres up to 40 mm (38 mm with mudguards) Manufacturer’s website

Geometry ?

Rondo Ruut ST 2026 geometry in sizes S–XL: stack 536–606 mm, reach 373–400 mm, head angle 70.5–71.5°.

	S	M	L	XL
Stack	536 mm	557 mm	582 mm	606 mm
Reach	373 mm	383 mm	391 mm	400 mm
Head angle	70.5°	71.5°	71.5°	71.5°
Seat angle	73°	73°	73°	73°
Seat tube (c-t)	475 mm	510 mm	540 mm	570 mm
Head tube	110 mm	130 mm	160 mm	180 mm
Top tube (effective)	534 mm	551 mm	569 mm	584 mm
BB drop	70 mm	70 mm	70 mm	70 mm
Chainstay	420 mm	420 mm	420 mm	420 mm
Fork length	400 mm	400 mm	400 mm	400 mm
Fork offset	45 mm	45 mm	45 mm	45 mm
Stock build by size
Cranks	170 mm	172.5 mm	172.5 mm	175 mm
Stem	80 mm	90 mm	90 mm	110 mm
Bar width	420 mm	440 mm	440 mm	460 mm

Source: rondo.cc, checked 1 Nov 2026 · bar position: worked out from published data

Manufacturer’s data sheet (PDF)

Stock build

Ruut ST1

Groupset: SRAM Rival 1 1×11
Shifters: SRAM RIVAL 1
Cranks: RONDO DIRECT 42T
Stem: RONDO 80 mm(S), 90 mm(M, L), 110 mm(XL)
Handlebar: RONDO FLARE
Seatpost: RONDO 350×27.2
Saddle: SELLE ITALIA MODEL X

Source: rondo.cc, checked 1 Nov 2026

Frames with similar geometry

Stack and reach within 12 mm of size L (stack 582 / reach 391 mm).

Rondo Ruut Ti (2026)size L · stack 582 / reach 391 mm Superior XR Adventure (2026)size L · stack 582 / reach 391 mm Superior XR Race High Modulus (2026)size L · stack 582 / reach 391 mm Superior XR Race Mid Modulus (2026)size L · stack 582 / reach 391 mm Twitter Gravel V3 (2026)size 54 · stack 583 / reach 391 mm Accent CX-One Carbon (2027)size L · stack 582 / reach 392 mm

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